KSR Magnetic Float Switches 1003-5

KSR Magnetic Float Switches 1003-5

KSR KUELER Niveau-Messtechnik G 69439 Zwingenberg Germany Tel ++49 (0) 62 63-87- 0 Fax ++49 (0) 62 63-87 99 info@ksr-kuebler.com www.ksr-kuebler.com 1003-5 KULER FRNCE S.. 68700 Cernay KSR KUELER (UK) Level Measurement & Control Ltd. Molesey, Surrey KT8 1QZ KSR KUELER (SCNDINVI) 2970 Hoersholm KSR KUELER (ITLY) Misura di Livello 24030 rembate S.(G) KSR H&H Measurement (ENELUX) 5056 K erkel-enschot OOO KSR KUELER RUS 442960 Saretschny KSR KUELER (US) Level Control Products of merica Inc. Charlotte, NC 28273 KSR KUELER (SINGPORE) Level Measurement & Control Pte. Ltd. Singapore 608609 SHNGHI KSR KUELER utomation Instruments Co. Ltd. Shanghai / China 2

pprovals Contents Technischer Überwachungsverein Südwestdeutschland e.v. Materials and type approval. pproved for pressure vessels acc. to D-Merkblatt HP 0 IExU Institut für Sicherheitstechnik GmbH Physikalisch Technische undesanstalt PT undesamt für Wehrtechnik und eschaffung Germanischer Lloyd Netherlands KEM France Laboratoire Central des Industries Electriques ureau Veritas Norway Det Norske Veritas Czech Republic Osvědčení o Nevýbušnosti FTZÚ Ostrava Radvanice Slovakia Osvědčení o Nevýbušnosti EVPÚ Nová Dubnica Russia Gosgortechnadzor OGS Oil & Gas Safety US Factory Mutual Research Corporation KSR Magnetic Float Switches Description 4 pplications 5 Compass, Product range 6 Type code 7 KSR Magnetic Float Switches Stainless steel SS 316 Ti 8/13 Stainless steel - adjustable 9/13 Stainless steel, II 1/2G EEx ia IIC T3-T6 II 2D T80 C IP6X 10/13 Stainless steel, II 2G EEx d IIC T6-T4 11/13 Food industry design 12 Stainless steel, una float 14/15 Magnetic mini float switches 16/17 ngular design, stainless steel 18 ngular design, PVC or Polypropylene 19 PVC, Polypropylene or PVDF 20-23 Stainless steel, ECTFE-coated 24/25 Special flange design 26 Suspended float design 27 Sanitary design 30 KSR ypass Float Switches luminium or ronze 28 Stainless steel 29 Contact protection measures 31 Spherical floats 32 Cylindrical floats 33 Connection diagrams 34/35 1003-5 3

KSR Magnetic Float Switches 1003-5 KSR Magnetic Float Switches are used to control distinct levels of a liquid. They are based on the float principle with individual contacts for every level to be monitored. float with a built-in magnetic system actuates a small reed contact through the wall of the guide tube. Thus the switching operation is without direct contact to the liquid, free of wear and tear, and does not require any power supply. KSR Magnetic Float Switches are available with multiple switch points. Contact denomination always refers to rising level of the liquid: S - closing on rising level O - opening on rising level U - change-over y using one float up to a maximum of 2 switch points the switching behaviour is bistable i.e. the switching state will remain the same even when the liquid moves further up or down. Contacts are volt-free. Technical advantages The simple operating principle is suitable for a wide variety of applications. Suitable for virtually all liquids. Measurement of liquid levels independent of physical or chemical changes of the liquid, e.g. foam, conductivity, dielectric constant, S.G., pressure, vacuum, temperature, vapour, condensation, bubbles, boiling effects. Universal signal processing PLC Initiator circuit (NMUR) Signal amplifiers/protection relays 2-point controls S-Interface available, Ex/non-Ex. Multiple switch points in one unit (up to 8). High repeatability of set points. Long service life. Suitable for rough environments. Interface and product level measurement possible at -S.G. 50 kg / m 3. Simple installation and commissioning, maintenance-free. pplication limits: T = -196 C to + 300 C P = vacuum to 100 bar S.G. 400 kg/m 3 High availability of corrosion resistant materials for applications in all industries: Chemical, petrochemical, and pharmaceutical industry, liquid natural gas, off-shore, ship-building, power plants, manufacturing industry, water treatment, food and beverages. pplication specific designs available. Explosion-proof designs. Float switches are simple devices without certification according EN 50020/5.4. s such, they are allowed to be used in Ex-area Zone 1, on condition, that they work with a certified intrinsically safe circuit in protection class EEx ib or higher. 4

KSR Magnetic Float Switches pplications PLC PLC KSR Magnetic Float Switches with multiple switch points ϑ PT100 ϑ PT100 Intrinsically safe Intrinsically safe KSR Magnetic Float Switches for high alarm (EEx i) Intrinsically safe relay e.g. KR 24 Ex Intrinsically safe relay e.g. KR 24 Ex 1003-5 Ex Safe Ex Safe Contact protection relay e.g. KR 230 Contact protection relay e.g. KR 24 KSR Magnetic Float Switches for 2-point control (min/max.) 5

KSR Magnetic Float Switches Compass This page is intended to guide you through the product range of KSR KUELER for Magnetic Float Switches. Please select connecting option and material and turn to the page referred to in the following table. Material Process Stainless steel Stainless steel PVC luminium SS 316 Ti SS 316 Ti PP ronze (1.4571) (1.4571) PVDF Thread Page Page SP 1 /8" 8/14 20/21/22 SP 3 /8" 9 adjustable SP 1 /2" 16 mini SP 1" 30 sanitary Thread Page Page Page SP 3 /4" 8/14 10/11 20/21/22 SP 1" 9 adjustable SP 1 1 /2" 16 mini SP 2" 1003-5 Flange Page Page Page DN...PN.. 8/14 10/11 20/21/22 9 adjustable 24 coated ngular Page Page design 18 19 ypass- Page Page Float Switches 29 28 6

KSR Magnetic Float Switches Type Code Code 1st key 2nd key 3rd key 1 Electrical connection Process connection Material process connection.../.../... - (none) - connection cable ER Mounting thread upwards (SP) V Stainless steel SS 316 Ti Terminal box luminium R Mounting thread downwards (SP) VE Stainless steel polished Terminal box Polypropylene ENPT Mounting thread upwards (NPT) VEC Stainless steel ECTFE-coated P Terminal box Polyester NPT Mounting thread downwards (NPT) VTF Stainless steel PTFE-lined VT Terminal box, with screw cap MR Dairy fitting acc. to DIN 11851 T Titanium Stainless steel SS 316 Ti F Flange (DIN, NSI, JIS ) H Hastelloy DF Terminal box, flameproof FC Clamp-connection acc. to DIN 32676 HC Hastelloy C luminium IS Sanitary nozzle (Ingoldstutzen) P PVC SC4 Coupler plug C 164-232-F-4P PP Polypropylene SC5 Coupler plug C 164-332-F-5P PF PVDF SC7 Coupler plug C 164-4337-F-7P M rass flange OD 74 mm SH Coupler plug Harting HN 7 D K Oval flange, Polyamide SQ Coupler plug QUICKON max.4-pin 2 Size process connection.../.../...... Mounting thread size in inches... Threaded connection size DN 50 - DN 150.../ Flange nominal size.../ Flange pressure rating... Flange face DIN DN 50 - DN 200 PN 6 - PN 100 Standard Form C optional E,,F,N NSI 2"- 8" Class 150-600 Standard RF optional RTJ,FF,ST,SG JIS 2"(DN 50) - 8"(DN 200) 5 K- 63 K Standard RF optional RTJ,FF,ST,SG Clamp DN 25 - DN 100; 1"- 4" 3 Guide tube material Contact function Optional code adder.../.../... V Stainless steel SS 316 Ti S Closing HT.. High temperature +150 C...+300 C VE Stainless steel electropolished O Opening TT.. Low temperature -30 C...-196 C VEC Stainless steel ECTFE-coated U Change over VTF Stainless steel PTFE-lined H Increased hysteresis H Hastelloy PT100 Temperature probe PT 100 (2-,3- or 4-core) HC Hastelloy C..TH.. Temperature switch... C - closing or opening P PVC R... Current limitation using resistor.. Ohm PP Polypropylene N acc. to NMUR DIN EN 60947-5-6 PF PVDF W... ngular design (V,P,PP) 4 Guide tube length OD Guide tube L.../... L.../ length in mm... OD in mm 5 Float design see page 32/33.../....../ Material (code 3, 1st key)... Float OD in mm 6 Connection cable Cable material Optional adder.../....../ length in Meter - PVC grey SL Earth connection blue PVC blue SIL Silicone ÖL Ölflex 1003-5 Order example Connection Connection Guide tube material Guide tube Float Cable design / material size contact function length / OD length / material Code 1-2 - 3-4 - 5-6 FV - 50/6/F - V S O U - L950/12 - V44 - - Switch function on rising level Switch point L3 = 905 mm Chance over Switch point L2 = 400 mm Opening Switch point = 190 mm Closing 7

KSR Magnetic Float Switches Stainless steel SS 316 Ti (1.4571) M20x1,5 M20x1,5 Connection cable =... =... =... 1003-5 ERV-..."-V.-L.../..-V..-1... RV-..."-V.-L.../V..-... FV-.../.../..-V.-L.../V..-... Electrical connection Cable PVC grey, PVC blue, Terminal box luminium 64 x 58 x 34 mm, with 1 contact Silicone, Ölflex luminium 80 x 75 x 57 mm, 2 or more contacts Option Polypropylene, Polyester, Stainless steel Process connection Mounting thread upwards Mounting thread downwards Mounting flange DIN DN50-DN200, PN6-PN100 SP 3 /8" SP 1 /2" SP 1 1 /2" or SP 2" NSI 2"-8", Class 150-600 Guide tube - OD 12 or 14 mm 18 mm 12 or 14 mm 18 mm 12 or 14 mm 18 mm Guide tube length max. 3000 mm 6000 mm 3000 mm 6000 mm 3000 mm 6000 mm Float V44, V52, V62, V83 guide tube - OD 12 or 14 mm V80, V98, V105, V120 guide tube - OD 18 mm Limit S.G. 85% Limit S.G. 50% see KSR Floats page 32/33 Nominal pressure Temperature range PVC / Ölflex cable -10 C... +80 C -30 C...+150 C standard Silicone cable -30 C...+150 C High temperature Optional code (HT..) +150 C...+300 C see page 34 Low temperature Optional code (TT..) -30 C...-196 C Switch function optional closing S, opening O or change-over SPDT U - on rising level Number of contacts PVC cable 6 x S or O or 4 x U 6 x S or O or 4 x U Silicone cable 3 x S or O or 2 x U Switch rating closing 230V C; 100V; 1 230V DC; 50W; 0.5 opening 230V C; 100V; 1 230V DC; 50W; 0.5 change-over 230V C; 40V; 1 230V DC; 20W; 0.5 ttention: Designs without earthing connection - use low voltage only e.g. contact protection relays (see catalogue 1011) or external protective earth Orientation vertical ± 30 Ingress protection IP 65 Materials 1.4435, 1.4539, Titanium, Hastelloy and others available upon request 8

KSR Magnetic Float Switches Stainless steel SS 316 Ti (1.4571) - adjustable M20x1,5 M20x1,5 to adjust loosen counter nut Connection cable WF 27 to adjust loosen counter nut WF 27 to adjust loosen counter nut WF 27 14 SP 1 /2 =... =... =... RV- 1 /2"-V.-L.../12-V..-1...-verst. RV-..."-V.-L.../12-V..-verst. FV-.../.../..-V.-L.../12-V..-verst. Electrical connection Cable PVC grey, PVC blue, Terminal box luminium 64 x 58 x 34 mm, with 1 contact Silicone, Ölflex luminium 80 x 75 x 57 mm, 2 or more contacts Option Polypropylene, Polyester, Stainless steel Process connection Mounting thread downwards Mounting thread downwards Mounting flange DIN DN50-DN200, PN6-PN100 SP 1 /2" SP 1 1 /2" or SP 2" NSI 2"-8", Class 150-600 Guide tube - OD Guide tube length max. 12 mm 3000 mm Float V44, V52, V62, V83 Limit S.G. 85% Limit S.G. 50% see KSR Floats page 32/33 Nominal pressure 5 bar Temperature range PVC- / Ölflex cable -10 C... +80 C -30 C...+150 C Silicone cable -30 C...+150 C Switch function optional closing S, opening O or change-over SPDT U - on rising level Number of contacts PVC cable 6 x S or O or 4 x U 6 x S or O or 4 x U Silicone cable 3 x S or O or 2 x U Switch rating closing 230V C; 100V; 1 230V DC; 50W; 0.5 opening 230V C; 100V; 1 230V DC; 50W; 0.5 change-over 230V C; 40V; 1 230V DC; 20W; 0.5 ttention: Designs without earthing connection - use low voltage only e.g. contact protection relays (see catalogue 1011) or external protective earth Orientation vertical ± 30 Ingress protection IP 54 IP 65 Materials 1.4435, 1.4539, Titanium, Hastelloy and others available upon request 1003-5 9

KSR Magnetic Float Switches II 1G EEx ia IIC T3-T6 KEM 01 TEX 1053X II 2D T80 C IP6X Process Raised temperature terminal box X < 60 C 0 mm < 135 C 60 mm < 180 C 80 mm M20x1,5 X M20x1,5 =... X =... 1003-5 60-RV..."-V.-L.../..-V..-Ex 60-FV.../..-V.-L.../..-V..-Ex Electrical connection Terminal box luminium 80 x 75 x 57 mm, Option Polyester, Stainless steel Process connection Mounting thread downwards Mounting flange SP 1" - SP 2" DIN DN50 - DN150, PN6 - PN64 NSI 2"-6", Class 150-600 Guide tube - OD 12 mm oder 14 mm 18mm 12 mm oder 14 mm 18 mm Guide tube length max. 3000 mm 6000 mm 3000 mm 6000 mm Float VE44, VE52, VE62, VE83 guide tube OD 12 mm and 14 mm VE80, VE98, VE105, VE120 guide tube OD 18 mm Limit S.G. 85% Limit S.G. 50% see KSR Floats page 32/33 Nominal pressure Temperature class T3 T4 T5 T6 Process temperature max. 180 C 130 C 95 C 80 C mbient temperature at terminal box max. 60 C 60 C 60 C 60 C Switch function Number of contacts Switch rating optional closing S or opening O or change-over SPDT U - on rising level 6 x S or O or 4 x U Orientation vertical ± 30 only for use in certified intrinsically safe circuits with Umax 36 V, Imax 100 m Ingress protection IP 65 Options /PT 100 = Temperature probe /PT 1000 = Temperature probe /..TH. = Temperature switch... C - closing or opening /N = acc. to NMUR DIN EN 60947-5-6 Materials 1.4435, Titanium and Hastelloy upon request 10

KSR Magnetic Float Switches CE II 2G EEx d IIC T6-T4 LCIE 03 TEX 6154 X Stainless steel SS 316 Ti (1.4571) NPT 1 /2" NPT 3 /4" M20x1,5 NPT 1 /2" NPT 3 /4" M20x1,5 =... =... L-DF-RV-...-V.-L.../..-... L-DF-FV-.../.../..-V.-L.../..-... Electrical connection Terminal box luminium Option: Stainless steel Process connection Mounting thread downwards Mounting flange SP 1 1 /2" - SP 2" DIN DN50 - DN200, PN6 - PN64 NSI 2"-8", Class 150-600 Guide tube - OD 12 mm oder 14 mm 18mm 12 mm oder 14 mm 18 mm Guide tube length max. 3000 mm 6000 mm 3000 mm 6000 mm Float VE44, VE52, VE62, VE83 guide tube OD 12 mm and 14 mm VE80, VE98, VE105, VE120 guide tube OD 18 mm Limit S.G. 85% Limit S.G. 50% see KSR Floats page 32/33 Nominal pressure Temperature class T4 T5 T6 Process temperature max. 120 C 95 C 80 C Switch function change-over SPDT U - on rising level max. Number of contacts 4 x U Switch rating change-over SPDT 230 V C, 40V; 1.0 230 V DC, 20 W; 0.5 Orientation vertical ± 30 Ingress protection IP 65 1003-5 11

KSR Magnetic Float Switches Food industry design - Stainless steel SS 316 L M20x1,5 M20x1,5 =... Dairy fitting acc. to DIN 11851 =... Clamp connection acc. to DIN 32676 U U 1003-5 12 MRV-...-VE.-L.../..-VE.. FCV-...-VE.-L.../..-VE.. Electrical connection Terminal box luminium 64 x 58 x 34 mm, with 1 contact luminium 80 x 75 x 57 mm, 2 or more contacts Option Polypropylene, Polyester, Stainless steel Process connection Dairy fitting acc. to DIN 11851 Clamp-connection acc. to DIN 32676 DN50 - DN150 DN25 DN100 or 1" - 4" Guide tube - OD 12 mm, 14 mm or 18 mm Guide tube length max. 3000 mm guide tube OD 12 mm and 14 mm, 6000 mm guide tube OD 18 mm Float VE44, VE52, VE62, VE83, guide tube OD 12 mm and 14 mm VE80, VE98, VE105, VE120, guide tube OD 18 mm Limit S.G. 85% Limit S.G. 50% see KSR Floats page 32/33 Nominal pressure Temperature range standard -30 C...+150 C High temperature (HT..) +150 C...+300 C see page 31 Switch function optional closing S, opening O or change-over SPDT U - on rising level Number of contacts 6 x S or O or 4 x U Switch rating closing 230V C; 100V; 1 230V DC; 50W; 0.5 opening 230V C; 100V; 1 230V DC; 50W; 0.5 change-over 230V C; 40V; 1 230V DC; 20W; 0.5 ttention: Designs without earthing connection - use low voltage only e.g. contact protection relays (see catalogue 1011) or external protective earth Orientation vertical ± 30 Ingress protection IP 65 Distance between contacts U 2 contacts 2 contacts Float type min. min. 1 float 2 floats mm mm mm mm mm mm VE44 44 12 or 14 55 45 20 80 VE52 52 12 or 14 55 45 20 80 VE62 62 12 or 14 60 50 20 90 VE83 83 12 or 14 70 60 20 110 VE80 80 18 90 65 20 125 VE98 98 18 100 75 20 145 VE105 105 18 105 80 20 155 VE120 120 18 115 90 20 170 Connection diagrams page 32-33

KSR Magnetic Float Switches Switchpoint dimensions Page 8/9/10 1 contact 2 contacts 3 contacts =... U U L2 =... =... L2 =... U L3 =... =... 4 contacts 5 contacts 6 contacts L3 =... U L4 =... L2 =... =... L2 =... =... L2 =... =... U L5 =... L4 =... L3 =... L5 =... U L6 =... L4 =... L3 =... 1003-5 Distance between contacts Float type U 2 contacts 2 contacts min. min. 1 float 2 floats mm mm mm mm mm mm V44 44 12 or 14 55 45 20 80 V52 52 12 or 14 55 45 20 80 V62 62 12 or 14 60 50 20 90 V83 83 12 or 14 70 60 20 110 V80 80 18 90 65 20 125 V98 98 18 100 75 20 145 V105 105 18 105 80 20 155 V120 120 18 115 90 20 170 Connection diagrams page 34/35 13

KSR Magnetic Float Switches Stainless steel SS 316 Ti (1.4571) - una float M20x1,5 M20x1,5 Connection cable 12 =... SP 3 /8 WF 22 =... =... 1003-5 ERV- 3 /8"-V.-L.../..-..-1... RV-..."-V.-L.../..-.. FV-.../.../..-V.-L.../..-.. Electrical connection Cable PVC grey, PVC blue, Terminal box luminium, Polypropylene, Polyester, Stainless steel Silicone, Ölflex Process connection Mounting thread upwards Mounting thread downwards Mounting flange SP 3 /8" SP 1", SP 1 1 /2" or SP 2" DIN DN40-DN100, PN6-PN40 NSI 1 1 /2"- 4", Class 150-300 Guide tube - OD Guide tube length max. 12 mm 3000 mm Float 30, 40 Limit S.G. 85% Limit S.G. 50% see KSR Floats page 32/33 Nominal pressure Temperature range -10 C... +80 C Switch function optional closing S, opening O or change-over SPDT U - on rising level Number of contacts PVC cable 6 x S or O or 4 x U 6 x S or O or 4 x U Silicone cable 3 x S or O or 2 x U Switch rating closing 230V C; 100V; 1 230V DC; 50W; 0.5 opening 230V C; 100V; 1 230V DC; 50W; 0.5 change-over 230V C; 40V; 1 230V DC; 20W; 0.5 ttention: Designs without earthing connection - use low voltage only e.g. contact protection relays (see catalogue 1011) or external protective earth Orientation vertical ± 30 Ingress protection IP 65 14

KSR Magnetic Float Switches Switchpoint dimensions Page 14 1 contact 2 contacts 3 contacts =... =... =... U U L2 =... L2 =... U L3 =... 4 contacts 5 contacts 6 contacts L2 =... L2 =... =... L2 =... L3 =... U L4 =... =... =... U L5 =... L4 =... L3 =... L5 =... U L6 =... L4 =... L3 =... 1003-5 Distance between contacts Float type U 2 contacts 2 contacts min. min. 1 float 2 floats mm mm mm mm mm mm 30 30 12 40 65 20 75 40 40 12 40 45 20 65 Connection diagrams page 32-33 Connection diagrams page 34/35 15

KSR Magnetic Float Switches Stainless steel SS 316 Ti (1.4571) Terminal box Coupler plug SC4 Coupler plug SC5 Coupler plug SC7 M20x1,5 Connection cable 12 SP 1 /8 WF 14 =... =... =... =... 1003-5 ERV- 1 /8"-V.-L.../8-..-1... ERV- 1 /8"-V.-L.../8-PP27-1... ERV- 1 /8"- V.-L.../8-V29/..-1... Electrical connection Cable PVC grey, PVC blue, Silicone, Ölflex Optional Terminal box luminium 64 x 58 x 34 mm Coupler plug SC4 C 164-232-F-4P Coupler plug SC5 C 164-332-F-5P Coupler plug SC7 C 164-4337-F-7P Process connection Mounting thread upwards SP 1 /8" Option Mounting thread downwards SP 3 /4" or SP 1" Guide tube - OD 8 mm Guide tube length max. 500 mm Float una Polypropylene Stainless steel 23, 25 PP27 V29/0,15 or V29/0,2 Limit S.G. 85% Limit S.G. 50% see KSR Floats page 32/33 Nominal pressure Temperature range -10 C... +60 C -10 C... +80 C -10 C... +100 C Switch function optional closing S, opening O or change-over SPDT U - on rising level Number of contacts 3 x S or O or 1 x U Switch rating closing 250V C; 10V; 0.5 250V DC; 5W; 0.25 opening 250V C; 10V; 0.5 250V DC; 5W; 0.25 change-over 28V C; 6V; 0.6 28V DC; 3W; 0.3 ttention: Designs without earthing connection - use low voltage only e.g. contact protection relays (see catalogue 1011) or external protective earth Orientation vertical ± 30 Ingress protection IP 54 with optional terminal box or connecting plug IP 65 16

KSR Magnetic Float Switches Switchpoint dimensions Page 16 Float type.. Float type PP27 Float type V29/.. Connection diagrams 1 contact 1 contact 1 contact Colour coding to IEC 757 =... =... =... U N 1 switchpoint U U U 1 switchpoint U N K 2 contacts 2 contacts 2 contacts U L2 =... U L2 =... =... L2 =... =... U =... 2 switchpoints U K L2 N 3 contacts 3 contacts 3 contacts PVC cable U L3 =... L2 =... =... U L3 =... L2 =... =... U L3 =... L2 =... =... 3 switchpoints U PK L2 GY L3 N Silicone cable 3 switchpoints U K L2 1003-5 GY N L3 Distance between contacts Float type U 2 contacts min. min. 2 floats mm mm mm mm mm 23 23 8 15 40 45 25 25 8 15 25 35 PP27 27 8 35 25 50 V27 27 8 35 25 50 V29/0.15 29 8 35 25 50 V29/0.2 29 8 35 25 50 17

KSR Magnetic Float Switch ngular design - Stainless steel SS 316 Ti (1.4571) SP WF M20x1,5 M20x1,5 1003-5 ERV- 3 /8"-W..V.-L.../12-V..-1... Electrical connection Cable PVC grey, PVC blue, Silicone, Ölflex Option Terminal box Process connection Mounting thread SP 3 /8" Option Mounting thread SP 1 1 /2" or SP 2" Mounting flange acc. to DIN or NSI Guide tube - OD Guide tube length max. 12 mm 3000 mm Float V44, V52, V62, V83 Limit S.G. 85% Limit S.G. 50% see KSR Floats page 32/33 Nominal pressure Temperature range Switch function PVC and Ölflex cable -10 C... +80 C, Silicone cable -30 C... +150 C optional closing S, opening O or change-over SPDT U - on rising level Number of contacts PVC cable 6 x S or O or 4 x U, Silicone cable 3 x S or O or 2 x U Switch rating closing 230V C; 100V; 1 230V DC: 50W; 0.5 opening 230V C; 100V; 1 230V DC: 50W; 0.5 change-over 230V C; 40V; 1 230V DC: 20W; 0.5 ttention: Designs without earthing connection - use low voltage only e.g. contact protection relays (see catalogue 1011) or external protective earth Orientation vertical ± 30 Ingress protection IP 65 Distance between contacts Float U W 2 contacts 2 contacts type mm mm min. mm min. mm min. mm 1 float mm 2 floats mm V44 44 12 or 14 75 45 80 20 80 V52 52 12 or 14 75 45 80 20 80 V62 62 12 or 14 80 50 80 20 90 V83 83 12 or 14 90 60 80 20 110 Connection diagrams page 34/35 18

KSR Magnetic Float Switches ngular design - PVC or Polypropylene W=... W=... SP 3 /8 WF 22 SP 3 /8 WF 22 WF 22 U =... =... U ERP- 3 /8"-W..P.-L.../12-P44-1... Electrical connection Cable PVC grey, PVC blue, Silicone, Ölflex Process connection Mounting thread SP 3 /8" Guide tube - OD Guide tube length max. 12 mm 1000 mm Float P44 PP44 Limit S.G. 85% Limit S.G. 50% see KSR Floats page 32/33 Nominal pressure Temperature range 0 C... +60 C -10 C... +80 C Switch function optional closing S, opening O or change-over SPDT U - on rising level Number of contacts 4 x S or O or 3 x U Switch rating closing 230V C; 100V; 1 230V DC; 50W; 0.5 opening 230V C; 100V; 1 230V DC; 50W; 0.5 change-over 230V C; 40V; 1 230V DC; 20W; 0.5 Orientation vertical ± 30 Ingress protection IP 54 ERPP- 3 /8"-W..PP.-L.../12-PP44-1... 1003-5 Distance between contacts U W 2 contacts 2 contacts Float type min. min. min. 1 float 2 floats mm mm mm mm mm mm mm P44 44 12 80 40 70 50 80 PP44 44 12 80 40 70 50 80 Connection diagrams page 34/35 19

KSR Magnetic Float Switches PVC, Polypropylene, PVDF 20x1,5 M20x1,5 12 =... Connection cable SP 3 /8 WF 22 =... =... 1003-5 PVC ERP- 3 /8"-P.-L.../12-P44-1... RP-..."-P.-L.../12-P44 FP-.../10-P.-L.../12-P44 Polypropylene ERPP- 3 /8"-PP.-L.../12-PP44-1... RPP-..."-PP.-L.../12-PP44 FPP-.../10-PP.-L.../12-PP44 PVDF ERPF- 3 /8"-PF.-L.../12-PF44-1... RPF-..."-PF.-L.../12-PF44 FPF-.../10-PF.-L.../12-PF44 Electrical connection Cable PVC grey, PVC blue Terminal box Polypropylene 80 x 82 x 55 mm Ölflex Process connection Mounting thread upwards Mounting thread downwards Mounting flange SP 3 /8" SP 1 1 /2" or SP 2" DIN DN50 DN100 PN10 Form NSI 2" - 4", Class 150 FF Guide tube - OD 12 mm Guide tube length max. 500 mm Float PVC P44 Polypropylene PP44 PVDF PF44 Limit S.G. 85% Limit S.G. 50% see KSR Floats page 32/33 Nominal pressure Temperature range PVC 0 C... +60 C Polypropylene -10 C... +80 C PVDF -10 C... +100 C Switch function optional closing S, opening O or change-over SPDT U - on rising level Number of contacts 4 x S or O (PP max.3) or 3 x U (PP max.2) Switch rating closing 230V C; 100V; 1 230V DC; 50W; 0.5 opening 230V C; 100V; 1 230V DC; 50W; 0.5 change-over 230V C; 40V; 1 230V DC; 20W; 0.5 Orientation vertical ± 30 Ingress protection IP 54 IP 65 20

KSR Magnetic Float Switches PVC, Polypropylene, PVDF Connection cable M20 x 1,5 M20 x 1,5 14 SP 1/2 WF 27 =... =... =... PVC ERP- 1 /2"-P.-L.../16-P55-1... PRP-2"-P.-L.../16-P55 PFP-.../10-P.-L.../16-P55 Polypropylene ERPP- 1 /2"-PP.-L.../16-PP55-1... PRPP-2"-PP.-L.../16-PP55 PFPP-.../10-PP.-L.../16-PP55 PVDF ERPF- 1 /2"-PF.-L.../16-PF55-1... PRPF-2"-PF.-L.../16-PF55 PFPF-.../10-PF.-L.../16-PF55 Electrical connection Cable PVC grey, PVC blue Terminal box Polyester 80 x 75 x 55 mm Ölflex Process connection Mounting thread upwards Mounting thread downwards Mounting flange SP 1 /2" SP 2" DIN DN65 DN125 PN10 Form NSI 2 1 /2" - 4", Class 150 FF Guide tube - OD 16 mm, reinforced with metal insert Guide tube length max. 3000 mm Float PVC P55 Polypropylene PP55 PVDF PF55 Limit S.G. 85% Limit S.G. 50% see KSR Floats page 32/33 Nominal pressure Temperature range PVC 0 C... +60 C Polypropylene -10 C... +80 C PVDF -10 C... +100 C Switch function optional closing S, opening O or change-over SPDT U - on rising level Number of contacts 6 x S or O or 4 x U Switch rating closing 230V C; 100V; 1 230V DC; 50W; 0.5 opening 230V C; 100V; 1 230V DC; 50W; 0.5 change-over 230V C; 40V; 1 230V DC; 20W; 0.5 Orientation vertical ± 30 Ingress protection IP 65 1003-5 21

KSR Magnetic Float Switches PVC, Polypropylene, PVDF Connection cable M20x1,5 M20x1,5 24 SP 1 =... WF 32 =... =... 1003-5 PVC ERP-1"-P.-L.../20-P..-1... PRP-2"-P.-L.../20-P.. PFP-.../10-P.-L.../20-P.. Polypropylene ERPP-1"-PP.-L.../20-PP..-1... PRPP-2"-PP.-L.../20-PP.. PFPP-.../10-PP.-L.../20-PP.. PVDF ERPF-1"-PF.-L.../20-PF..-1... PRPF-2"-PF.-L.../20-PF.. PFPF-.../10-PF.-L.../20-PF.. Electrical connection Cable PVC grey, PVC blue, Terminal box Polyester 80 x 75 x 55 mm Ölflex Process connection Mounting thread upwards Mounting thread downwards Mounting flange SP 1" SP 2" DIN DN65 DN125 PN10 Form NSI 2 1 /2" - 5", Class 150 FF Guide tube - OD 20 mm, reinforced with metal insert Guide tube length max. 5000 mm Float PVC P55/26 or P80 Polypropylene PP55/26 or PP80 PVDF PF55/26 or PF80 Limit S.G. 85% Limit S.G. 50% see KSR Floats page 32/33 Nominal pressure Temperature range PVC 0 C... +60 C Polypropylene -10 C... +80 C PVDF -10 C... +100 C Switch function optional closing S, opening O or change-over SPDT U - on rising level Number of contacts 6 x S or O or 4 x U Switch rating closing 230V C; 100V; 1 230V DC; 50W; 0.5 opening 230V C; 100V; 1 230V DC; 50W; 0.5 change-over 230V C; 40V; 1 230V DC; 20W; 0.5 Orientation vertical ± 30 Ingress protection IP 65 22

KSR Magnetic Float Switches Switchpoint dimensions Page 20/21/22 1 contact 2 contacts 3 contacts =... U U L2 =... =... L2 =... U L3 =... =... 4 contacts 5 contacts 6 contacts L2 =... =... L2 =... =... L3 =... U L4 =... L2 =... =... U L5 =... L4 =... L3 =... L5 =... U L6 =... L4 =... L3 =... 1003-5 Distance between contacts Float type U 2 contacts 2 contacts min. min. 1 float 2 floats mm mm mm mm mm mm P44 PP44 44 12 50 40 50 80 PF44 44 12 55 55 50 100 P55 PP55 PF55 55 16 70 60 20 100 P55/26 PP55/26 PF55/26 55 20 80 70 20 120 P80 PP80 PF80 80 20 80 70 20 120 Connection diagrams page 34/35 23

KSR Magnetic Float Switches Stainless steel SS 316 Ti (1.4571), ECTFE-coated Option: anti-static M20x1,5 =... 1003-5 FVEC-.../.../..-VEC.-L.../12-VEC.. Electrical connection Terminal box luminium 64 x 58 x 34 mm, with 1 contact luminium 80 x 75 x 57 mm, 2 or more contacts Option Polypropylene, Polyester, Stainless steel FVEC-.../.../..-VEC.-L.../18-VEC.. Process connection Mounting flange DIN DN50 - DN200, PN6 PN40, NSI 2" - 8", Class 150-300 Guide tube - OD 12 mm 18 mm Guide tube length max. 2000 mm 4000 mm Float VEC45, VEC53, VEC63, VEC84 VEC81, VEC99, VEC106, VEC121 Limit S.G. 85% Limit S.G. 50% see KSR Floats page 32/33 Nominal pressure Temperature range depending on liquid Switch function optional closing S, opening O or change-over SPDT U - on rising level Number of contacts 3 x S or O or 2 x U 6 x S or O or 4 x U Switch rating closing 230V C; 100V; 1 230V DC; 50W; 0.5 opening 230V C; 100V; 1 230V DC; 50W; 0.5 change-over 230V C; 40V; 1 230V DC; 20W; 0.5 ttention: Designs without earthing connection - use low voltage only e.g. contact protection relays (see catalogue 1011) or external protective earth Orientation vertical ± 30 Ingress protection IP 65 24

KSR Magnetic Float Switches Switchpoint dimensions Page 24 1 contact 2 contacts 3 contacts =... U L2 =... =... U Impulse contact L2 =... U L3 =... =... Impulse contact Impulse contact 4 contacts 5 contacts 6 contacts L3 =... U L4 =... L2 =... =... Impulse contact Impulse contact Impulse contact L4 =... U L5 =... L3 =... L2 =... =... Impulse contact Impulse contact Impulse contact Impulse contact L5 =... U L6 =... L4 =... L3 =... L2 =... =... Impulse contact Impulse contact Impulse contact Impulse contact Impulse contact 1003-5 Float type U Distance between contacts min. min. 2 contacts mm mm mm mm mm VEC45 45 12 55 55 50 VEC53 53 12 55 55 50 VEC63 63 12 60 60 50 VEC84 84 12 70 70 50 VEC81 81 18 90 75 50 VEC99 99 18 100 85 50 VEC106 106 18 105 90 50 VEC121 121 18 115 100 50 Connection diagrams page 34/35 25

KSR Magnetic Float Switches Special flange design - Stainless steel SS 316 Ti (1.4571) 51 K 45 =... 5 OD12 OD40 50 6,5 75 45 =... 5 OD12 OD44 5,5 74 60 55 80 1003-5 SC4FP-V.-L.../12-40 SC..FM-V..-L.../12-V44 Electrical connection Coupler plug C164-232F-4P Coupler plug C164-332-F-5P C164-4337-F-7P Process connection Oval flange, Polyamide rass flange Guide tube - OD Guide tube length max. 12 mm 3000 mm Float 40 V44 Limit S.G. 85% Limit S.G. 50% see KSR Floats page 32/33 Nominal pressure Temperature range 0 C... +60 C -10 C...+80 C Switch function optional closing S, opening O or change-over SPDT U - on rising level Number of contacts 2 x S or O or 1 x U 3 x S or O or 2 x U Switch rating closing 230V C; 100V; 1 230V DC; 50W; 0.5 opening 230V C; 100V; 1 230V DC; 50W; 0.5 change-over 230V C; 40V; 1 230V DC; 20W; 0.5 Orientation vertical ± 30 Ingress protection IP 65 Connection diagrams page 34/35 26

KSR Suspended Float Switches Stainless steel SS 316 Ti (1.4571) - una float Compression fitting SP 1 1 /2 or SP 2" Connection cable Heat-shrink sleeve Spacer OD 44 mm 130 75 55 Spacer OD 44 mm OD12 OD 40 HV.-30-40-3Öl Electrical connection Cable 3 m Ölflex Process connection Compression fitting PG 9, Option: mounting thread SP 1 1 /2" or SP 2" Polypropylene Guide tube - OD 12 mm Guide tube length 130 mm Float 40 Option: V44 Nominal pressure atmospheric Temperature range -10 C... +60 C Switch function optional closing S, opening O or change-over SPDT U - on rising level Number of contacts 1 Switch rating 48V C; 20V; 0.4 48V DC, 10W; 0.2 Orientation vertical Ingress protection IP 68 Connection diagrams page 34/35 1003-5 27

KSR ypass Float Switches Chamber luminium or ronze 27,5 55 37,5 66 27,5 ~100 64 Terminal box Chamber Drain plug SP 1 /4 1003-5 U RU Chamber luminium lmg5 ronze Rg5 Nominal pressure (Chamber) max. 1 bar max. 6 bar Process connection Compression fitting GE10-LR, brass Distance centre-to-centre 55 mm Electrical connection Terminal box, luminium 64 x 58 x 34 mm Guide tube - OD 12 mm Stainless steel SS 316 Ti (1.4571) Float V44 Limit S.G. 85% see KSR Floats page 32/33 Limit S.G. 50% Temperature range Switch function -30 C... +150 C 1 change-over SPDT (U) Switch rating 230V C, 40V, 1 230V DC, 20W, 0.5 Orientation vertical ± 30 Ingress protection IP 65 28

KSR ypass Float Switches Chamber Stainless steel SS 316 Ti (1.4571) 27,5 M =... 55 72(95) =... 50 OD 60,3 Terminal box Chamber Welding stubs S... Drain plug SP 1 /2 60 M=... 70 79(102) =... Terminal box Chamber Welding stubs S... 50 OD 60,3 Drain plug SP 1 /2 -V...-...-M... -V...-...-M...-TR Pressure Equipment Directive 97/23/EC Chamber Stainless steel SS 316 Ti (1.4571) Nominal pressure (Chamber) 0.9 bar 16 bar with process flange PN16 40 bar with process flange PN40 Process connection S... = welding stubs OD F.../.../... = flanges acc. to DIN or NSI GM.. = threaded stubs, female GN.. = threaded stubs, male Distance centre-to-centre M = 80 mm... 1000 mm Electrical connection Terminal box luminium 64 x 58 x 34 mm, with 1 contact luminium 80 x 75 x 57 mm, 2 or more contacts Guide tube - OD 12 mm or 14 mm Float V44 V52 Limit S.G. 85% see KSR Floats page 32/33 Limit S.G. 50% Temperature range standard -30 C... +150 C High temperature (HT..) +150 C...+300 C see page 31 Switch function optional closing S, opening O or change-over SPDT U - on rising level Number of contacts 6 x S or O or 4 x U depending on distance centre-to-centre M... Switch rating closing 230V C; 100V; 1 230V DC; 50W; 0.5 opening 230V C; 100V; 1 230V DC; 50W; 0.5 change-over 230V C; 40V; 1 230V DC; 20W; 0.5 Orientation vertical ± 30 Ingress protection IP 65 Options process connection 1003-5 - V... -... M... -... Process connection Flange connection F / / Male thread GN Female thread GM Switch function 29

KSR Magnetic Float Switches Sanitary design - Stainless steel SS 316 L Connection cable =... WF 15 SP 3 /8 L2=... =... L3=... L2=... Impulse contact U U =... Impulse contact Impulse contact U 1003-5 ERV- 3 /8"-V.-L.../17-V80/3/..-1... Electrical connection Cable PVC grey, PVC blue, Silicone, Ölflex Option Terminal box Process connection Mounting thread upwards SP 3 /8" Option Mounting flange acc. to DIN or NSI Dairy fitting acc. to DIN 11851 Clamp connection acc. to DIN 32676 Sanitary nozzle (Ingoldstutzen) Guide tube - OD 17,2 mm Stainless steel SS 316 L (1.4435) or 1.4539 - ground and polished Guide tube length max. 5000 mm Float V80/3/... Stainless steel SS 316 L (1.4435) or 1.4539 - ground and polished Limit S.G. 85% 715 kg/m 3 Limit S.G. 50% 1220 kg/m 3 Nominal pressure 25 bar Temperature range PVC and Ölflex cable -10 C... +80 C, Silicone cable -30 C... +150 C Switch function optional closing S, opening O or change-over SPDT U - on rising level Number of contacts PVC cable 6 x S or O or 4 x U, Silicone cable 3 x S or O or 2 x U Switch rating closing 230V C; 100V; 1 230V DC; 50W; 0.5 opening 230V C; 100V; 1 230V DC; 50W; 0.5 change-over 230V C; 40V; 1 230V DC; 20W; 0.5 ttention: Designs without earthing connection - use low voltage only e.g. contact protection relays (see catalogue 1011) or external protective earth Orientation vertical ± 30 Ingress protection IP 65 U Distance between contacts Float type min. min. 2 contacts mm mm mm mm mm V80/3 80 17,2 90 85 50 Connection diagrams page 34/35 30

KSR Magnetic Float Switches Contact protection measures To ensure reliable operation and highest possible service life, we recommend using one of the following circuits. S1 Inductive load C S1 Current measurement with oscilloscope C R E 24-230V C R C RC-modules acc. to table Example: C = 0.33µF/24V DC 24 V DC R M I () Inductive load DC without current limitation S1 + 24-250V DC Shunt diode e. g. 1N4007 4 3 2 1 3-10 with current limitation not allowed allowed t ( s) Current limitation with capacitive load e.g. PLC and cables >50m + 24 V DC + 230 V C S1 S1 R S R S C 1 C 1 SPS Current limitation with electronic timers Electr. timer Rs= 22 Ohm (47 Ohm with 10 V contacts) C 1 = internal capacitance Rs= 220 Ohm (230 V C) C 1 = internal capacitance Protective RC-modules d Please use RC-modules according to the table below. Rating of the switches and supply voltage will determine the type to be used. For reed contacts 10-40V Capacitance Resistance Voltage Type 0.33 µf 100 Ohm 24V C 3/24 0.33 µf 220 Ohm 48V C 3/48 0.33 µf 470 Ohm 115V C 3/115 0.33 µf 1500 Ohm 230V C 3/230 For reed contacts 40-100V Capacitance Resistance Voltage Type 0.33 µf 47 Ohm 24V C 3/24 0.33 µf 100 Ohm 48V C 3/48 0.33 µf 470 Ohm 115V C 3/115 d= OD16 mm - OD25 mm 0.33 µf 1000 Ohm 230V C 3/230 I = 26 mm - 58 mm 200 I Others types might lead to destruction or lower service life of the reed contacts. 1003-5 Remarks for high and low temperature design Contact function optional closing (S) or opening (O) on rising level max. number of contacts 2, 1 float per contact, distance - L2 according float size Switching capacity closing or opening 48V C; 20V; 0.4 48V DC; 10W; 0.2 31

KSR Magnetic Float Switches Spherical floats OD C D D = Limit S.G. at 85% immersed float E E = Nominal S.G. at 50% immersed float OD 1003-5 Material Type * C Max.operating Max.operating Weight Volume Limit S.G. Nominal S.G. Code 6 pressure temperature (D) 85% (E) 50% mm mm mm bar C g cm 3 kg/m 3 kg/m 3 Stainless steel SS 316 Ti V29/0.15 29 28 9 6 100 7 8 977 1660 (1.4571) V29/0.2 29 28 9 25 100 8 8 1069 1817 V52 52 52 15 40 300 37 57 769 1307 V62 62 61 15 32 300 52 102 597 1015 V83 83 81 15 25 300 88 254 408 693 V80 80 76 23 25 300 115 198 679 1155 V98 98 96 23 25 300 215 423 597 1016 V105 105 103 23 25 300 240 529 533 907 V120 120 117 23 25 300 268 811 389 661 Titanium Grade 2 (3.7035) T29 29 28 9 30 100 6 8 822 1397 T52 52 52 15 25 300 34 57 707 1201 T52/0,6 52 52 15 60 300 41 57 852 1448 T52/0,8 52 52 15 80 300 51 57 1060 1802 T62 62 62 15 25 300 44 102 505 859 T83 83 81 15 25 300 60 254 278 473 T80 80 76 23 25 300 112 198 665 1130 T98 98 96 23 25 300 178 423 495 841 T105 105 103 23 25 300 166 529 369 627 T120 120 117 23 25 300 227 811 329 560 Stainless steel SS 316 Ti VEC53 53 53 14 25 dep. on liquid 39 62 745 1266 (1.4571) ECTFE-coated VEC63 63 62 14 25 dep. on liquid 55 109 591 1005 VEC84 84 82 14 25 dep. on liquid 91 266 403 685 VEC81 81 77 22 25 dep. on liquid 128 210 718 1220 VEC99 99 97 22 25 dep. on liquid 245 427 675 1148 VEC106 106 104 22 25 dep. on liquid 278 517 633 1076 VEC121 121 118 22 25 dep. on liquid 310 794 459 781 32

KSR Magnetic Float Switches Cylindrical floats OD C D D = Limit S.G. at 85% immersed float E E = Nominal S.G. at 50% immersed float OD Material Type * C Max.operating Max.operating Weight Volume Limit S.G. Nominal S.G. Code 6 pressure temperature (D) 85% (E) 50% mm mm mm bar C g cm 3 kg/m 3 kg/m 3 Stainless steel SS 316 Ti V27 27 31 10 16 100 8 12 787 1338 (1.4571) V44 44 52 15 16 300 42 60 818 1390 Titanium Grade 2 (3.7035) T44 44 52 15 16 300 37 60 720 1224 una 20 20 20 9 3 80 4 5 939 1597 23 23 25 9 3 80 6 9 802 1364 25 25 14 9 3 80 4 6 787 1337 30 30 45 13 3 80 15 26 683 1161 40 40 30 15 3 80 16 32 581 988 40/120 40 120 15 3 80 45 130 409 694 50 50 45 19 3 80 32 76 498 847 PVC P44 44 44 14 3 60 30 54 651 1107 P55 55 54 22 3 60 70 103 798 1357 P55/26 55 80 26 3 60 110 141 919 1563 P55/70 55 70 22 3 60 80 140 674 1145 P80 80 79 25 3 60 165 339 573 974 Polypropylene PP27 27 29 9 3 80 9 14 755 1284 PP35 35 33 9 3 80 15 26 675 1148 PP44 44 44 14 3 80 22 54 478 812 PP55 55 54 22 3 80 51 103 582 989 PP55/26 55 80 26 3 80 80 141 669 1137 PP80 80 79 25 3 80 124 339 431 732 PVDF PF44 44 55 14 3 100 45 68 782 1329 PF55 55 69 22 3 100 92 132 821 1396 PF55/26 55 80 26 3 100 143 148 1140 1938 PF80 80 79 25 3 100 196 339 681 1157 Stainless steel SS 316 Ti VEC45 45 53 14 16 dep. on liquid 44 66 782 1329 (1.4571) ECTFE-coated 1003-5 33

KSR Magnetic Float Switches Connection diagrams Colour coding to IEC 757 PVC cable Silicone cable Terminal box max. temperature 90 C max. temperature 150 C max. temperature 260 C opening change-over opening change-over opening change-over or closing or closing or closing 1 switchpoint 1 switchpoint 1 switchpoint 1 switchpoint 1 switchpoint 1 switchpoint U N U N K U N U N K U N U N K 2 switchpoints K K N L2 U 3 switchpoints GN N YE L2 GY PK L3 U 2 switchpoints YE GN N U PK L2 GY 3 switchpoints U/RD RD WH 2 switchpoints K K N L2 U 3 switchpoints N WH YE L2 GN U L3 RD 2 switchpoints YE GN N U RD L2 WH 2 switchpoints K K N L2 U 3 switchpoints N WH YE L2 GN U L3 RD 2 switchpoints YE GN N U RD L2 WH 3 switchpoints WH K OG 4 switchpoints YE GN L2 4 switchpoints YE GN L2 1003-5 RD WH GN N YE GY PK U L2 L3 L4 N U PK L3 GY 4 switchpoints GY/RD K RD WH GN N YE GY PK U L2 L3 L4 N U PK L3 GY 4 switchpoints WH K 5 switchpoints K VT RD L2 WH GN L3 N YE L4 GY PK L5 U VT U/RD RD WH YE GN N U PK GY L2 L3 L4 5 switchpoints RD WH GN L2 N YE L3 GY PK L4 U VT L5 CLER OG YE GN N U PK GY RD VT CLER L2 L3 L4 6 switchpoints 6 switchpoints 34 GY/RD U/RD K VT RD WH GN N YE GY PK U L2 L3 L4 L5 L6 RD WH GN N YE GY PK U VT CLER K OG L2 L3 L4 L5 L6

KSR Magnetic Float Switches Connection diagrams Colour coding to IEC 757 Coupler plug SC4 Coupler plug SC.. Coupler plug SH opening change-over SPDT opening change-over SPDT opening change-over SPDT or closing or closing or closing 5P und 7P 5P und 7P 1 switchpoint 1 switchpoint 1 switchpoint 1 switchpoint 1 switchpoint 1 switchpoint 1 2 1 3 2 1 2 5P und 7P 1 2 3 1 2 8 1 2 3 8 2 switchpoints 2 switchpoints 7P 2 switchpoints 2 1 3 L2 1 2 3 4 L2 7P 3 switchpoints 1 2 3 L2 4 5 L3 6 2 switchpoints 1 2 3 4 5 L2 6 1 2 3 4 8 L2 3 switchpoints 1 2 3 L2 4 5 L3 6 8 2 switchpoints 1 2 3 4 5 L2 6 8 KSR Magnetic Float Switches with temperature switches PVC or PVC cable Silicone cable or PVC or PVC cable Terminal box Silicone cable or Terminal box Silicone cable or Terminal box Terminal box 1003-5 1 Levelcontact 1 Temp switch 1 Levelcontact 2 Temp switches 1 Levelcontact 2 Temp switches 1 Levelcontact 1 Temp switch 1 Levelcontact 2 Temp switches 1 Levelcontact 2 Temp switches K K N U GN N YE GY PK U 55 C 75 C N WH YE GN U RD 55 C 75 C U RD WH N GN U/RD RD WH YE GN PK GY 55 C 75 C WH K OG GN N U PK 55 C 75 C Coupler plug SC4 Coupler plug SC.. or SH Coupler plug SC.. or SH 1 Levelcontact 1 Temp switch 2 1 3 1 Levelcontact 1 Temp switch 1 2 3 4 1 Levelcontact 1 Temp switch 1 2 3 4 5 35

KSR-KUELER Niveau-Messtechnik G 69439 Zwingenberg Germany Tel ++ 49 (0) 62 63-87- 0 Fax ++ 49 (0) 62 63-87 99 www.ksr-kuebler.com info@ksr-kuebler.com 07/05 1.000 WR / ST Printed in Germany Subject to technical alterations

KSR Level Sensors / Transmitters 1001-5

KSR KUELER Niveau-Messtechnik G 69439 Zwingenberg Germany Tel ++49 (0) 62 63-87- 0 Fax ++49 (0) 62 63-87 99 info@ksr-kuebler.com www.ksr-kuebler.com KULER FRNCE S.. 68700 Cernay KSR KUELER (UK) Level Measurement & Control Ltd. Molesey, Surrey KT8 1QZ KSR KUELER (SCNDINVI) 2970 Hørsholm KSR KUELER (ITLY) Misura di Livello 24030 rembate S.(G) KSR KUELER (US) Level Control Products of merica Inc. Clarksville, V 23927 KSR KUELER (SINGPORE) Level Measurement & Control Pte. Ltd. Singapore 609916 SHNGHI KSR KUELER utomation Instruments Co. Ltd. Shanghai / China 2

pprovals Contents Technischer Überwachungsverein Südwestdeutschland e.v. Materials and type approval. pproved for pressure vessels acc. to D-Merkblatt HP 0 IExU Institut für Sicherheitstechnik GmbH Physikalisch Technische undesanstalt PT undesamt für Wehrtechnik und eschaffung Germanischer Lloyd Netherlands KEM France Laboratoire Central des Industries Electriques ureau Veritas Norway Det Norske Veritas Czech Republic Osvědčení o Nevýbušnosti FTZÚ Ostrava Radvanice KSR Level Sensors / Transmitters Description 4 pplications 5 Compass, Product range 6 Type code 7 KSR Level Sensors / Transmitters Stainless steel SS 316 Ti 8 PVC, Polypropylene, PVDF 9-11 Stainless steel ECTFE-coated 12 Stainless steel PTFE-lined 12 Food industry design 13 Sanitary design 14 For hazardous area EEx d IIC T6-T4 15 For hazardous area II 1/2G EEx ia IIC T4-T6 16 Guide tube length / Order information 17 Spherical floats 18 Cylindrical floats 19 Slovakia Osvědčení o Nevýbušnosti EVPÚ Nová Dubnica Russia Gosgortechnadzor OGS Oil & Gas Safety US Factory Mutual Research Corporation Underwriters Laboratories, Inc. Canada Canadian Standards ssociation 3

KSR Level Sensors / Transmitters KSR Level Sensors/Transmitters are used to measure and transmit the level of liquids in conjunction with a KSR Control Unit. It is based on the float principle with magnetic transmission in a 3-wire potentiometer circuit. float with a built-in magnetic system actuates small reed contacts through the wall of the guide tube. These reed switches form a resistance measuring chain that continuously generates a voltage proportional to the height of the level. The resistance measuring chain is closely stepped and is made up from small chips soldered onto a PC. Due to this assembly the generated voltage is virtually continuous. Depending on requirements and design different contact separations from 5 to 20 mm are available. Signal transmission: External control units and set point relays please refer to catalogue 1011 or Loop-powered control units in terminal box, 4... 20 m output. Technical advantages The simple operating principle is suitable for a wide variety of applications. Continuous measurement of liquid levels independent of physical or chemical changes of the liquid, e.g. foam, conductivity, dielectric constant, S.G., pressure, vacuum, temperature, vapour, condensation, bubbles, boiling effects. Signal transmission over large distances. Simple installation and commissioning, onetime calibration only, no re-calibration necessary. Display proportional to the height of the level or the contents of the vessel. Set point relays continuously adjustable over full range. High repeatability of set points. Interface and product level measurement possible at -S.G. 50 kg / m3. SIL-Chip pplication limits: T = -80 C to +200 C P = vakuum to 10 MPa ρ = 400 kg/m3 High availability of corrosion resistant materials for applications in all industries: Chemical, petrochemical, and pharmaceutical industry, liquid natural gas, offshore, ship-building, power plants, manufacturing industry, water treatment, food and beverages. pplication specific designs available. Explosion-proof designs. Programmable head-mounted transmitter units 4... 20 (see catalogue 1011). blue 100 % Circuit Diagram Level Sensor ChipHousing ccuracy of KSR Level Sensors / Transmitters 10,0% 0% VK 5 VK 10 VK 15 VK 20 1,0% 0,1% 0 500 1000 1500 2000 2500 3000 3500 Measuring range in mm 4 4000 4500 5000 5500 6000 black brown

KSR Level Sensors / Transmitters pplications Standard Fieldbus PLC or display 4-20 m Current repeater (active) Control room Control Unit e.g. MF 24-420 Resistance 4-20 m PLC or display Head-mounted transmitter e.g. XT 42 Fieldbus e.g. Foundation Fieldbus Control Unit or Gate Resistance Head-mounted transmitter e.g. 5343 Product level Interface Ex-Zone 0 Ex-Zone 1, 2 PLC or display (non-ex) Current repeater (active, Ex) PLC or display (non-ex) Current repeater (active, Ex) 4-20 m not intrinsically safe 4-20 m not intrinsically safe Control Unit e.g. KFD2-.. Safe Ex* Resistance 4-20 m intrinsically safe PLC or display (Ex or non-ex) Head-mounted transmitter e.g. XT 42 SI Control Unit e.g. KFD2-.. Safe Ex* Resistance 4-20 m intrinsically safe PLC or display (Ex or non-ex) Head-mounted transmitter e.g. XT 42 SI Level Sensor Type NMG 125-... ll Level Sensors out of metals or anti-static plastics *Ex-Zone 0 in vessel *only Ex-Zone 1 or 2 5

KSR Level Sensors / Transmitters Compass This page is intended to guide you through the product range of KSR KUELER for level sensors / transmitters. Please select connecting option and material and turn to the page referred to in the following table. Material Process Connection Stainless steel Stainless steel PVC ECTFE SS 316 Ti SS 316 Ti PP PTFE (1.4571) (1.4571) PVDF Thread Page Page SP 3 /8" 8 9 / 10 / 11 SP 1 /2" SP 1" 1001-5 Thread Page Page Page SP 1 1 /2" 8 15 / 16 9 / 10 / 11 SP 2" Flange Page Page Page Page DN...PN.. 8 15 / 16 9 / 10 / 11 12 6

KSR Level Sensors / Transmitters Type code Code 1st Key 2nd Key 3rd Key 1 Electrical connection Design process connection Material process connection.../.../... - (none) - connecting cable ER Mounting thread upwards (SP) V Stainless steel SS 316 Ti Terminal box luminium R Mounting thread downwards (SP) VE Stainless steel electro-polished Terminal box Polypropylene ENPT Mounting thread upwards (NPT) VEC Stainless steel ECTFE-coated P Terminal box Polyester NPT Mounting thread downwards (NPT) VTF Stainless steel PTFE-lined VT Terminal box Stainless steel MR Dairy fitting acc. to DIN 11851 T Titanium SS 316 Ti with screw cap F Flange (DIN, NSI, JIS ) H Hastelloy D Terminal box luminium FC Clamp connection acc.to DIN 32676 HC Hastelloy C flameproof IS Sanitary nozzle (Ingoldstutzen) P PVC SC4 Coupler plug C 164-232-F-4P PP Polypropylene SC5 Coupler plug C 164-332-F-5P PF PVDF SC7 Coupler plug C 164-4337-F-7P SH Coupler plug Harting HN 7 D SQ Coupler plug QUICKON max.4-pin 2 Size process connection.../.../...... Thread size in inches... Dairy fitting size DN 50 - DN 150.../ Flange nominal size.../ Flange pressure rating... Flange face DIN DN 50 - DN 200 PN 6 - PN 100 Standard form C optional E,,F,N NSI 2-8 Class 150-600 Standard RF optional RTJ,FF,ST,SG JIS 2 (DN 50) - 8 (DN 200) 5 K- 63 K Standard RF optional RTJ,FF,ST,SG Clamp DN 25 - DN 100; 1-4 3 Guide tube material Contact separation Optional code.../.../... V Stainless steel SS 316 Ti K 20 20.00 mm HT.. High temperature design* 120 C...+200 C VE Stainless steel electro-polished K 16 16.00 mm TT.. Low temperature design* -10 C...-80 C VEC Stainless steel ECTFE-coated K 15 15.00 mm *only contact separations 5/10/15 mm VTF Stainless steel PTFE-lined K 12 12.70 mm T Titanium K 10 10.00 mm PT100 Temperature probe PT 100 (2-,3- or 4-core) H Hastelloy K 8 08.00 mm..th.. Temperature switch... C - closing or opening HC Hastelloy C K 6 06.35 mm P PVC K 5 05.00 mm PP Polypropylene PF PVDF 4 Option, Head-mounted transmitter in terminal box see catalogue 1011... TS Standard design type XT 42 TE Ex-design type XT 42 SI T Programmable type 5343 TD HRT -Protocol type 5335 5 Guide tube length OD Guide tube L.../... L.../ length in mm... OD in mm 6 Float design see page 18-19.../....../ Material (code 3, 1st key)... Float OD in mm 7 Connection cable Cable material.../....../ length in Meter - PVC grey blue PVC blue SIL Silicone ÖL Ölflex Ordering examples 1001-5 Connection Connection Guide tube material Option Guide tube Float Cable design / material size contact separation length / OD length / material Code 1-2 - 3-4 - 5-6 - 7 FV - 50/6/F - VK15/TT30 - TS - L950/12 - V44R - - 7

KSR Level Sensors / Transmitters Stainless steel SS 316 Ti (1.4571) Connecting cable PG 11 PG 11 Guide tube length L =... L 1 =... WF 22 or WF 27 100 % Level Guide tube length L =... L 1 =... WF 30 or WF 36 100 % Level Guide tube length L =... L 1 =... Flange 100 % Level Float OD Float OD Float OD 1001-5 ERV-...-VK..-L.../..-V..R-1... RV-...-VK..-L.../..-V..R FV-.../.../..-VK..-L.../..-V..R Electrical connection Cable PVC grey, PVC blue, Terminal box luminium 80 x 75 x 57 mm Silicone, Ölflex Option Polypropylene, Polyester, Stainless steel Process connection Mounting thread Mounting thread Mounting flange upwards downwards DIN DN50-DN200, PN6-PN100 SP 3 /8 SP 1 /2 SP 1 1 /2 or SP 2 NSI 2-8,Class 150-600 Guide tube OD 12 or 14 mm 18 mm 12 or 14 mm 18 mm 12 or 14 mm 18 mm Guide tube length max. 3000 mm 6000 mm 3000 mm 6000 mm 3000 mm 6000 mm Float V44R, V52R, V62R, V83R guide tube - OD 12 or 14 mm V80R, V98R,V105R, V120R guide tube - OD 18 mm Limit S.G. 85% Nominal S.G. 50% see KSR Floats page 18/19 Nominal pressure Temperature range PVC- / Ölflex cable -10 C... +80 C -20 C...+120 C Standard Silicone cable -10 C...+120 C High temperature Optional code (HT..) +120 C...+200 C Low temperature Optional code (TT..) -20 C... -80 C Contact separation K 20 = 20,0 mm K 16 = 16,0 mm K 12 = 12.7 mm K 8 = 8,00 mm only guide tube OD 14 and 18 mm K 6 = 6.35 mm only guide tube OD 14 and 18 mm HT- or TT-Design K 15 (.T..) = 15 mm K 10 (.T..) = 10 mm K 5 (.T..) = 05 mm Overall resistance of measuring chain Cable length Orientation vertical ± 30 Ingress protection IP 65 dependent on length and contact separation Distance between level sensor/transmitter and control unit max. 2000 m, 3-core, shielded Materials SS 316 (1.4435), 1.4539, Titanium, Hastelloy and others available upon request Head-mounted transmitter in terminal box see catalogue 1011 8

KSR Level Sensors / Transmitters PVC Connecting cable PG 11 PG 11 Guide tube length L =... L 1 =... WF27 or WF 32 100 % Level Guide tube length L =... L 1 =... WF 36 100 % Level Guide tube length L =... L 1 =... Flange 100 % Level Float OD Float OD Float OD ERP-...-PK..-L.../..-P..R-1... RP-...-PK..-L.../..-P..R PFP-.../10-PK..-L.../..-P..R Electrical connection Cable PVC grey, PVC blue, Terminal box Polyester 80 x 75 x 55 mm Silicone, Ölflex Process connection Mounting thread Mounting thread Mounting flange upwards downwards DIN DN65-DN125, PN10 Form SP 1 /2 SP 1 SP 2 NSI 2 1 /2-5,Class 150 FF Guide tube - OD 16 mm 20 mm 16 mm 20 mm 16 mm 20 mm Guide tube length max. 3000 mm 5000 mm 3000 mm 5000 mm 3000 mm 5000 mm Float P55R guide tube - OD 16 mm P55R/26, P80R guide tube - OD 20 mm Limit S.G. 85% see KSR Floats page 18/19 Nominal S.G. 50% Nominal pressure max. 0.3 MPa Temperature range 0 C... +60 C Contact separation K 20 = 20,0 mm K 16 = 16,0 mm K 12 = 12.7 mm K 8 = 8,00 mm only guide tube OD 20 mm K 6 = 6.35 mm only guide tube OD 20 mm Overall resistance of measuring chain Cable length Orientation vertical ± 30 Ingress protection IP 65 dependent on length and contact separation Distance between level sensor/transmitter and control unit max. 2000 m, 3-core, shielded Head-mounted transmitter in terminal box see catalogue 1011 1001-5 9

KSR Level Sensors / Transmitters Polypropylene Connecting cable PG 11 PG 11 Guide tube length L =... L 1 =... WF27 or WF32 100 % Level Guide tube length L =... L 1 =... WF36 100 % Level Guide tube length L =... L 1 =... Flange 100 % Level Float OD Float OD Float OD 1001-5 ERPP-...-PPK..-L.../..-PP..R-1... RPP-...-PPK..-L.../..-PP..R PFPP-.../10-PPK..-L.../..-PP..R Electrical connection Cable PVC grey, PVC blue, Terminal box Polyester 80 x 75 x 55 mm Silicone, Ölflex Process connection Mounting thread Mounting thread Mounting flange upwards downwards DIN DN65-DN125, PN10 Form SP 1 /2 SP 1 SP 2 NSI 2 1 /2-5,Class 150 FF Guide tube - OD 16 mm 20 mm 16 mm 20 mm 16 mm 20 mm Guide tube length max. 3000 mm 5000 mm 3000 mm 5000 mm 3000 mm 5000 mm Float PP55R guide tube OD 16 mm PP55R/26, PP80R guide tube OD 20 mm Limit S.G. 85% see KSR Floats page 18/19 Nominal S.G. 50% Nominal pressure max. 0.3 MPa Temperature range -10 C... +80 C Contact separation K 20 = 20,0 mm K 16 = 16,0 mm K 12 = 12.7 mm K 8 = 8,00 mm only guide tube OD 20 mm K 6 = 6.35 mm only guide tube OD 20 mm Overall resistance of measuring chain Cable length Orientation vertical ± 30 Ingress protection IP 65 dependent on length and contact separation Distance between level sensor/transmitter and control unit max. 2000 m, 3-core, shielded Head-mounted transmitter in terminal box see catalogue 1011 10

KSR Level Sensors / Transmitters PVDF Connecting cable PG 11 PG 11 Guide tube length L =... L 1 =... WF27 or WF32 100 % Level Guide tube length L =... L 1 =... WF36 100 % Level Guide tube length L =... L 1 =... Flange 100 % Level Float OD Float OD Float OD ERPF-...-PFK..-L.../..-PF..R-1... RPF-...-PFK..-L.../..-PF..R PFPF-.../10-PFK..-L.../..-PF..R Electrical connection Cable PVC grey, PVC blue, Terminal box Polyester 80 x 75 x 55 mm Silicone, Ölflex Process connection Mounting thread Mounting thread Mounting flange upwards downwards DIN DN65-DN125, PN10 Form SP 1 /2 SP 1 SP 2 NSI 2 1 /2-5,Class 150 FF Guide tube - OD 16 mm 20 mm 16 mm 20 mm 16 mm 20 mm Guide tube length max. 3000 mm 5000 mm 3000 mm 5000 mm 3000 mm 5000 mm Float PF55R guide tube OD 16 mm PF55R/26, PF80R guide tube OD 20 mm Limit S.G. 85% see KSR Floats page 18/19 Nominal S.G. 50% Nominal pressure max. 0.3 MPa Temperature range -10 C... +100 C Contact separation K 20 = 20,0 mm K 16 = 16,0 mm K 12 = 12.7 mm K 8 = 8,00 mm only guide tube OD 20 mm K 6 = 6.35 mm only guide tube OD 20 mm Overall resistance of measuring chain Cable length Orientation vertical ± 30 Ingress protection IP 65 dependent on length and contact separation Distance between level sensor/transmitter and control unit max. 2000 m, 3-core, shielded Head-mounted transmitter in terminal box see catalogue 1011 1001-5 11

KSR Level Sensors / Transmitters Stainless steel SS 316 Ti (1.4571), ECTFE-coated or PTFE-lined Option: anti-static PG 11 PG 11 Flange L 1 =... Flange L 1 =... Guide tube length L =... 100 % Level Guide tube length L =... 100 % Level Float OD Float OD 1001-5 Electrical connection FVEC-.../../..-VECK..-L.../18-VEC..R FVTF-.../../..-VTFK..-L.../25-TF..R Terminal box luminium 80 x 75 x 57 mm, Option: Polypropylene, Polyester, Stainless steel Process connection Mounting flange to DIN DN50-DN200, PN6-PN100 or to NSI 2-8, Class 150-600 Guide tube - OD 18 mm 25 mm, PTFE-lining = 3.5 mm thick Guide tube length max. 4000 mm 5000 mm Float VEC81R, VEC99R, VEC106R, VEC121R TF80R, TF90R Limit S.G. 85% see KSR Floats page 18/19 Nominal S.G. 50% Nominal pressure see KSR Floats page 18/19 max. 0.3 MPa Temperature range dep. on liquid Contact separation K 20= 20,00 mm K 16= 16,00 mm K 12= 12.70 mm K 8= 8,00 mm K 6= 6.35 mm Overall resistance of measuring chain dependent on length and contact separation Cable length Orientation vertical ± 30 Ingress protection IP 65 Distance between level sensor/transmitter and control unit max. 2000 m, 3-core, shielded Head-mounted transmitter in terminal box see catalogue 1011 12

KSR Level Sensors / Transmitters Food industry design - Stainless steel SS 316 L PG 11 PG 11 L 1 =... Dairy fitting acc. to DIN 11851 L 1 =... Clamp connection acc.to DIN 32676 Guide tube length L =... 100 % Level Guide tube length L =... 100 % Level Float OD Float OD MRV-...-VEK..-L.../..-VE..R Electrical connection Terminal box luminium 80 x 75 x 57 mm, Option: Polypropylene, Polyester, Stainless steel Process connection Dairy fitting acc. to DIN 11851 Clamp connection acc.to DIN 32676 DN50-DN150 DN25-DN100 or 1-4 Guide tube - OD 12 mm, 14 mm, 18 mm Guide tube length max. 3000 mm guide tube OD 12 and 14 mm, 6000 mm guide tube OD 18 mm Float VE44R, VE52R, VE62R, VE83R guide tube OD 12 and 14 mm VE80R, VE98R. VE105R, VE120R guide tube OD 18 mm Limit S.G. 85% Nominal S.G. 50% see KSR Floats page 18/19 Nominal pressure Temperature range High temperature -20 C...+120 C Optional code (HT..) +120 C...+200 C Low temperature Optional code (TT..) -20 C... -80 C Contact separation K 20 = 20.00 mm K 16 = 16.00 mm K 12 = 12.70 mm K 8 = 8.00 mm only guide tube OD 14 and 18 mm K 6 = 6.35 mm only guide tube OD 14 and 18 mm HT- or TT-Design K 15 (.T..) = 15,00 mm K 10 (.T..) = 10,00 mm K 5 (.T..) = 5,00 mm Overall resistance of measuring chain dependent on length and contact separation Cable length Orientation vertical ± 30 Ingress protection IP 65 Distance between level sensor/transmitter and control unit max. 2000 m, 3-core, shielded Head-mounted transmitter in terminal box see catalogue 1011 FCV-...-VEK..-L.../..-VE..R 1001-5 13

KSR Level Sensors / Transmitters Sanitary design - Stainless steel SS 316 L Connecting cable WF15 Guide tube length L =... L 1 =... 100 % Level Float OD 1001-5 14 ERV- 3 /8-VK..-L.../17-V80R2/3/..-1... Electrical connection Cable: PVC grey, PVC blue, Silicone, Ölflex Option: Terminal box Process connection Mounting threadmounting flange to DIN or NSI upwards Dairy fitting acc. to DIN 11851 SP 3 /8 Clamp connection acc.to DIN 32676 Sanitary nozzle (Ingoldstutzen) Guide tube - OD 17.2 mm Stainless steel 316 L (1.4435) or Uranus 6 (1.4539) - ground and polished Guide tube length max. 5000 mm Float V80R2/3/.. Stainless steel 316 L (1.4435) or Uranus 6 (1.4539) - ground and polished Limit S.G. 85% 715 kg/m 3 Nominal S.G. 50% 1220 kg/m 3 Nominal pressure 2.5 MPa Temperature range PVC- / Ölflex cable -10 C... +80 C -20 C...+120 C Standard Silicone cable -10 C...+120 C High temperature Optional code (HT..) +120 C...+200 C Low temperature Optional code (TT..) -20 C... -80 C Contact separation K 20= 20,00 mm K 16= 16,00 mm K 12= 12.70 mm K 8= 8,00 mm K 6= 6.35 mm HT- or TT-Design K 15 (.T..) = 15 mm K 10 (.T..) = 10 mm K 5 (.T..) = 5 mm Overall resistance of measuring chain dependent on length and contact separation Cable length Orientation vertical ± 30 Ingress protection IP 65 Distance between level sensor/transmitter and control unit max. 2000 m, 3-core, shielded Head-mounted transmitter in terminal box see catalogue 1011

KSR Level Sensors / Transmitters II 2G EEx d IIC T6-T4 LCIE 03 TEX 6156 X - Stainless steel SS 316 Ti (1.4571) NPT 1 /2" NPT 3 /4" M 20 x 1.5 NPT 1 /2" NPT 3 /4" M 20 x 1.5 Terminal box Terminal box Guide tube length L =... L 1 =... WF30 or WF36 SP 1 1 /2" or SP 2" 100 % Level Guide tube length L =... L 1 =... Flange 100 % Level Float OD Float OD F-DF-RV..-VK..-L.../..-V..R F-DF-FV.../..-VK..-L.../..-V..R Electrical connection Terminal box luminium Process connection Mounting thread Mounting flange downwards DIN DN50-DN350, PN6-PN40 SP 1 1 /2" or SP 2" NSI 2"-14", Class 150-300 Guide tube - OD 12 mm, 14 mm, 18 mm, Guide tube length max. 3000 mm guide tube OD 12 and 14 mm, 6000 mm guide tube OD 18 mm Float V44R, V52R, V62R, V83R guide tube OD 12 and 14 mm V80R, V98R,V105R, V120R guide tube OD 18 mm Limit S.G. 85% Nominal S.G. 50% see KSR Floats page 18/19 Nominal pressure Temperature range T4-120 C, T5-95 C, T6-80 C Contact separation K 20= 20,00 mm K 16= 16,00 mm K 12= 12.70 mm K 8= 8,00 mm only guide tube OD 14 and 18 mm K 6= 6.35 mm only guide tube OD 14 and 18 mm Overall resistance of measuring chain dependent on length and contact separation Connection cable 3-core, shielded Orientation vertical ± 30 Ingress protection IP 65 Head-mounted transmitter in terminal box see catalogue 1011 1001-5 15

KSR Level Sensors / Transmitters II 1/2G EEx ia IIC T6-T4 KEM 01 TEX 1052 X Stainless steel SS 316 Ti (1.4571) PG 11 PG 11 X WF30 or WF36 X Process Raised temperature terminal box X < 60 C 0 mm < 100 C 60 mm Guide tube length L =... L 1 =... 100 % Level Guide tube length L =... L 1 =... Flange 100 % Level Float OD Float OD 1001-5 NMG125-RV..-VK..-L.../..-V..R- (MU) NMG125-FV.../..-VK..-L.../..-V..R- (MU) Electrical connection Terminal box luminium 80 x 75 x 57 mm, Option Stainless steel, Polyester Process connection Mounting thread Mounting flange downwards DIN DN50-DN200, PN6-PN100 SP 1 1 /2" or SP 2" NSI 2"-8", Class 150-600 Guide tube - OD 12 mm, 14 mm, 18 mm Guide tube length max. see option and on page 17 Float V44R, V52R, V62R, V83R guide tube OD 12 and 14 mm V80R, V98R,V105R, V120R guide tube OD 18 mm Limit S.G. 85% Nominal S.G. 50% see KSR Floats page 18/19 Nominal pressure Temperature class T4 T5 T6 Surface temperature max. 135 C 100 C 85 C Process temperature max. 100 C 65 C 50 C mbient temperature at terminal box max. 60 C 60 C 60 C Contact separation Chip design Open chain..k 20 = 20,00 mm..k 15 = 15,00 mm..k 16 = 16,00 mm..k 10 = 10,00 mm..k 12 = 12.70 mm..k 5 = 5,00 mm..k 8 = 8,00 mm only guide tube OD 14 and 18 mm..k 6 = 6.35 mm only guide tube OD 14 and 18 mm Overall resistance of measuring chain 3.2 kohm... 50 kohm Optional code MU approx. 1000 Ohm Control circuit for hazardous area EEx ia IIC, only for use in certified intrinsically safe circuits Transmitter external with max. 120 m, max. 28 V Head-mounted transmitter acc. to certificate of transmitter Type code MU Connection cable only for use in certified intrinsically safe circuits with max. 50 m, max. 20 V 3-core, shielded Orientation vertical ± 30 Ingress protection IP 65 Materials Titanium and Hastelloy upon request Head-mounted transmitter in terminal box see catalogue 1011 16

KSR Level Sensors / Transmitters Limitation of max. guide tube length for KSR Level Sensor/Transmitter type NMG125... Order information 100% level... 100 % L... L... L... M... 0 % Option Option Mounted on top of tank Mounted on top of tank and fixed at bottom of tank max. length Guide tube max. length 660 mm OD 12 x 1 3500 mm 940 mm OD 14 x 1 5000 mm 1600 mm OD 14 x 2 6000 mm 3000 mm OD 18 6500 mm Please always provide dimension and insertion length L. (It is not possible to change the measuring range after manufacture). = 100%-level (distance flange face to waist of float) M = Measuring range (distance 0% - 100%) L = Insertion length of level sensor/transmitter 1001-5 Installation examples L 1 100 % M... L... 0 % 17

KSR Level Sensors / Transmitters Spherical floats Ø C D D = Limit S.G. at 85% immersed float E E = Nominal S.G. at 50% immersed float Ø 1001-5 Material Type * C Max.operating Max.operating Weight Volume Limit S.G. Nominal S.G. Code 6 pressure temperature (D) 85% (E) 50% mm mm mm MPa C g cm 3 kg/m 3 kg/m 3 Stainless steel SS 316 Ti V52R (SV) 52 52 15 4.0 250 35 57 727 1236 (1.4571) V62R (SV) 62 61 15 3.2 250 52 102 597 1015 V83R (SV) 83 81 15 2.5 250 89 254 412 701 V80R (SV23) 80 76 23 2.5 250 104 198 617 1049 V98R (SVC) 98 96 23 2.5 250 202 423 561 954 V105R (SVD) 105 103 23 2.5 250 234 529 520 884 V120R (SVF23) 120 117 23 2.5 250 272 811 394 671 V120R/38 120 116 38 2.5 250 332 726 537 914 V200R (SV200) 200 192 56 1.6 250 1710 3460 581 989 V300R (SV300) 300 294 56 1.6 250 3820 13120 342 582 Titanium Grade 2 (3.7035) T52R 52 52 15 2.5 250 30 57 623 1060 T52R/0,6 52 52 15 6.0 250 38 57 790 1342 T52R/0,8 52 52 15 8.0 250 48 57 997 1696 T62R 62 62 15 2.5 250 42 102 482 820 T83R 83 81 15 2.5 250 75 254 343 583 T80R 80 76 23 2.5 250 146 198 866 1473 T98R 98 96 23 2.5 250 193 423 536 912 T105R 105 103 23 2.5 250 187 529 416 707 T120R 120 117 23 2.5 250 217 811 315 535 Stainless steel SS 316 Ti VEC81R 81 77 22 2.5 dep. on liquid 128 238 634 1077 (1.4571) ECTFE-coated VEC99R 99 97 22 2.5 dep. on liquid 245 441 653 1111 VEC106R 106 104 22 2.5 dep. on liquid 278 549 595 1011 VEC121R 121 118 22 0.3 dep. on liquid 310 837 435 740 Type code in brackets for design Ex-0 18

KSR Level Sensors / Transmitters Cylindrical floats Ø C D D = Limit S.G. at 85% immersed float E E = Nominal S.G. at 50% immersed float Ø Material Type * C Max.operating Max.operating Weight Volume Limit S.G. Nominal S.G. Code 6 pressure temperature (D) 85% (E) 50% mm mm mm MPa C g cm 3 kg/m 3 kg/m 3 Stainless steel SS 316 Ti V44R (SVK) 44 52 15 1.6 250 38 60 740 1258 Titanium Grade 2 (3.7035) T44R 44 52 15 1.6 250 32 60 645 1098 PVC P55R 55 54 22 0.3 60 68 99 805 1369 P55R/26 55 80 26 0.3 60 109 148 869 1477 P80R 80 79 25 0.3 60 162 330 577 981 Polypropylene PP55R 55 54 22 0.3 80 50 99 592 1007 PP55R/26 55 80 26 0.3 80 79 148 630 1071 PP80R 80 79 25 0.3 80 123 330 438 745 PVDF PF55R 55 69 22 0.3 100 88 128 809 1375 PF55R/26 55 80 26 0.3 100 143 148 1140 1938 PF80R 80 79 25 0.3 100 198 330 706 1200 PTFE TF80R 80 100 28 0.3 dep. on liquid 250 441 667 1134 TF90R 90 100 28 0.3 dep. on liquid 285 575 584 992 Type code in brackets for design Ex-0 1001-5 19

KSR KUELER Niveau-Messtechnik G D-69439 Zwingenberg Tel ++49 (0) 62 63-87- 0 Fax ++49 (0) 62 63-87 99 info@ksr-kuebler.com www.ksr-kuebler.com

KSR Magnetostrictive Level Transmitters (High ccuracy) 1012-1

KSR KUELER Niveau-Messtechnik G 69439 Zwingenberg Germany Tel ++49 (0) 62 63-87- 0 Fax ++49 (0) 62 63-87 99 info@ksr-kuebler.com www.ksr-kuebler.com KULER FRNCE S.. 68700 Cernay KSR KUELER (UK) Level Measurement & Control Ltd. Molesey, Surrey KT8 1QZ KSR KUELER (SCNDINVI) 2970 Hoersholm KSR KUELER (ITLY) Misura di Livello 24030 rembate S.(G) KSR KUELER (US) Level Control Products of merica Inc. Charlotte, NC 28273 KSR KUELER (SINGPORE) Level Measurement & Control Pte. Ltd. Singapore 608609 SHNGHI KSR KUELER utomation Instruments Co. Ltd. Shanghai / China

pprovals Contents KSR Magnetostrictive Level Transmitters Germany IExU Institut für Sicherheitstechnik GmbH Description 4 Type code 5 KSR Magnetostrictive Level Transmitters Stainless steel 1.4571 (316Ti) 6 Food Industry - Design 7 Pharmaceutical Design 8 PVC, Polypropylene, PVDF 9 Stainless steel E-CTFE-coated 10 Stainless steel PTFE-lined 10 Magnetic Level Gauge / ypass - Design 11 Float designs 12 Length limitations for FFG-...-Ex 13 KSR KUELER Quality 14 Zoll 1 /8" 1 /4" 3 /8" 1 /2" 3 /4" Schrift 70 % 1 /8" hoch 30 % 1 /8" tief 0 % 1 /8" 3 /8" (DN10) - 4" (DN100) 1 /2" - 2", NSI 16.5, Class 300 Eingesetzte Sonderzeichen rial Narrow < > ± ~ µ ø OD } { [ ] Symbol Ω ϕ

KSR Magnetostrictive Level Transmitters KSR Magnetostrictive Level Transmitters Type FFG-T-... are used for continuous, remote liquid level measurement and based on position monitoring of a magnetic float following the magnetostrictive principle. The measuring process is initiated by a current impulse. This current generates an axial magnetic field (3) along the length of a wire (1) made of magnetostrictive material, which is held under tension inside the guide tube. The float, which sits on the liquid surface, is fitted with permanent magnets (4). When the pulse reaches the float the two magnetic fields interact and a torsional force results. torsional stress wave (5) is induced in the wire. piezoceramic converter in the transmitter housing (2) at the end of the wire converts this into an electrical signal. y measuring the elapsed transit time, it is possible to determine the start point of the torsional stress wave and therefore the float position with a high degree of accuracy. Technical advantages The simple and effective principle of operation makes these devices ideally suited for a plethora of applications. Constant measurement of liquid levels, independent of physical and chemical changes of the medium, such as: foaming, conductivity, dielectric constant, pressure, vacuum, temperature, vapours, condensation, bubbles, boiling effects, S.G. changes. Signal transmission over long distances. Simple installation and commissioning - oneoff initial calibration adjustment, no further calibration necessary. Interface and total level measurement at -S.G. 50 kg / m 3. pplication limits: T = 200 C to +200 C P = vacuum to 100 bar ρ 400 kg/m 3 vailability of many corrosion resistant materials facilitates use in applications in all industry sectors: chemical, petrochemical, oil and gas, pharmaceutical, off-shore, ship building, power plants, manufacturing, water treatment, food and beverages. pplication specific designs and solutions available. Explosion-proof designs. ➁ ➀ ➂ ➄ ➃ ➄ ➀ Wire ➁ Electronics housing ➂ Magnetic field ➃ Magnet ➄ Torsional wave

KSR Magnetostrictive Level Transmitters Type code Code 1 asic type FFG 2 Transmitter Housing T Transmitter housing stainless steel 3 Process connection Material (Process connection).../... R Mounting thread downwards (DIN/SP) V Stainless steel 1.4571 (316Ti) NPT Mounting thread downwards (NPT) VE Stainless steel electropolished MR Dairy pipe fitting to DIN 11851 VEC Stainless steel E-CTFE-coated F Flange (DIN, NSI or JIS) VTF Stainless steel PTFE-lined FC Clamp-connection to DIN 32676 (Triclamp) T Titanium IS Sanitary nozzle (Ingold nozzle) H Hastelloy HC Hastelloy C P PVC PP Polypropylene PF PVDF 4 Size process connection.../.../...... Mounting thread size in inches... Dairy pipe fitting size DN 50 DN 150.../ Flange nominal size.../ Flange pressure rating... Flange face DIN DN 50 - DN 200 PN 6 - PN 100 Standard Form C optional E,,F,N NSI 2-8 Class 150-600 Standard RF optional RTJ,FF,ST,SG JIS 3 / 8 (DN 10) - 4 (DN 100) 5 K- 63 K Standard RF optional RTJ,FF,ST,SG Clamp DN 25 - DN 100; 1-4 5 Guide tube (sensor tube) material... V Stainless steel 1.4571 (316Ti) H Hastelloy VE Stainless steel electropolished HC Hastelloy C VEC Stainless steel E-CTFE-coated P PVC VTF Stainless steel PTFE-lined PP Polypropylene T Titanium PF PVDF 6 4 Guide tube length Measuring range Diameter.../.../... L.../ Length in mm M.../ Range in mm... Tube OD 7 Float design (Page 12).../....../ Material (Code 5)... Float OD in mm 8 pprovals... Ex Ex-Design Type code example: asic- Transmitter Connection Connection Guide tube Guide tube length Float pproval Type housing Material Size Material Measuring range Tube OD Code 1-2 - 3-4 - 5-6 - 7-8 FFG - T - FV - 50/6/F - V - L950/M850/12 - V44 - Ex

KSR Magnetostrictive Level Transmitters Stainless steel 1.4571 (316Ti) Type code Ex only: II 1/2G EEx ia IIC T6-T3 IExU 02 TEX 1124 X OD 52 Cable gland M16x1,5 OD 52 Cable gland M16x1,5 U 120 Stainless steel transmitter housing Material 1.4301 Ingress protection IP68 U 120 Stainless steel transmitter housing Material 1.4301 Ingress protection IP68 WF 30 or WF 36 L 1 =... SP 1 1 /2 or SP 2 L 1 =... Mounting flange Guide tube length L =... Measuring range M = 100 % level Guide tube OD 12 or OD 18 Float Guide tube length L =... Measuring range M= 100 % level Guide tube OD 12 or OD 18 Float Float OD Float OD 1012-1 MF FFG-T-RV...-V-L.../M.../..-V.. (-Ex) FFG-T-FV/.../...-V-L.../M.../..-V.. (-Ex) Electrical connection Transmitter housing stainless steel 1.4301, Ingress protection IP68 Process connection Mounting thread Flange SP 1 1 / 2" or SP 2 to DIN: DN50 - DN200, PN6 - PN100 to NSI: 2" - 8", Class 150-600 Guide tube OD 12 mm 18 mm 12 mm 18 mm Guide tube length max. 3000 mm 6000 mm 3000 mm 6000 mm Float V44, V52, V62, V83 Guide tube OD 12 mm V80, V98, V105, V120 Guide tube OD 18 mm Limit S.G. 85% Nominal S.G. 50% see page 12 (float designs) Nominal pressure see page 12 (float designs) Temperature range Liquid -45 C... +125 C Standard design Liquid -200 C... +200 C HT design Transmitter housing -40 C... +85 C Ex-Design Category 1/2 Liquid Transmitter housing T6-25 C... +85 C -40 C... +40 C T5-25 C... +100 C -40 C... +55 C T4-25 C... +135 C -40 C... +85 C T3-25 C... +150 C -40 C... +85 C Connection 2-wire Supply voltage Output signal 10... 30 VDC 4... 20 m Permissible circuit values Type of protection intrinsically safe EEx ib IIC U i < 30 V ; I i < 200 m ; L i < 250 µh ; C i < 5 nf Error signal ccuracy / linearity Resolution nalogue section Load djustable to 3.6 m or 21.5 m etter ±0.5 mm < 0.1 mm ± 0.1 % (20 C) + 0.005 % / K 900 Ohm at U = 30V DC ; 650 Ohm at U = 24V DC ; 100 Ohm at U = 12V DC

KSR Magnetostrictive Level Transmitters Food Industry Design Stainless steel 1.4404, 1.4435 (316L) Type code Ex only: II 1/2G EEx ia IIC T6-T3 IExU 02 TEX 1124 X OD 52 Cable gland M16x1,5 OD 52 Cable gland M16x1,5 U 120 Stainless steel transmitter housing Material 1.4301 Ingress protection IP68 U 120 Stainless steel transmitter housing Material 1.4301 Ingress protection IP68 L 1 =... Guide tube length L =... Measuring range M= Dairy pipe fitting to DIN 11 851 100 % level Guide tube Float L 1 =... Guide tube length L =... Measuring range M= Mounting Flange / Clamp Connection 100 % level Guide tube Float Float OD Float OD FFG-T-MRVE...-VE-L.../M.../..-VE.. (-Ex) FFG-T-FCVE/...-VE-L.../M.../..-VE.. (-Ex) Electrical connection Transmitter housing stainless steel 1.4301, Ingress protection IP68 Process connection Dairy pipe fitting to DIN 11851 Clamp-connection to DIN 32676 (Triclamp) DN50 - DN150 DN25 - DN100 or 1" - 4" Guide tube OD 12 mm 18 mm 12 mm 18 mm Guide tube length max. 3000 mm 6000 mm 3000 mm 6000 mm Float V44, V52, V62, V83 Guide tube OD 12 mm V80, V98, V105, V120 Guide tube OD 18 mm Limit S.G. 85% Nominal S.G. 50% see page 12 (float designs) Nominal pressure see page 12 (float designs) Temperature range Liquid -45 C... +125 C Standard design Liquid -200 C... +200 C HT design Transmitter housing -40 C... +85 C Ex-Design Category 1/2 Liquid Transmitter housing T6-25 C... +85 C -40 C... +40 C T5-25 C... +100 C -40 C... +55 C T4-25 C... +135 C -40 C... +85 C T3-25 C... +150 C -40 C... +85 C Connection 2-wire Supply voltage 10... 30 VDC Output signal 4... 20 m Permissible circuit values Type of protection intrinsically safe EEx ib IIC U i < 30 V ; I i < 200 m ; L i < 250 µh ; C i < 5 nf Error signal ccuracy / linearity Resolution nalogue section Load djustable to 3.6 m or 21.5 m etter ±0.5 mm < 0.1 mm ± 0.1 % (20 C) + 0.005 % / K 900 Ohm at U = 30V DC ; 650 Ohm at U = 24V DC ; 100 Ohm at U = 12V DC 1012-1 7

KSR Magnetostrictive Level Transmitters Pharmaceutical Design Stainless steel 1.4435 (316L) and 1.4539 Type code Ex only: II 1/2G EEx ia IIC T6-T3 IExU 02 TEX 1124 X U 120 OD 52 Cable gland M16x1,5 Stainless steel transmitter housing Material 1.4301 Ingress protection IP68 Sanitary Ingold nozzle with union nut and O-ring L 1 =... Guide tube Guide tube length L =... Measuring range M= 100 % level Float Float OD 1012-1 MF FFG-T-IS-V-L.../M.../17,2-V80/88R4/3/35 (-Ex) FFG-T-IS-V-L.../M.../17,2-V80R/4V/39 (-Ex) Electrical connection Transmitter housing stainless steel 1.4301, Ingress protection IP68 Process connection IS = Sanitary nozzle (Ingold nozzle) MR = Dairy pipe fitting DIN 11851 or other sanitary FC = Clamp-connection (Triclamp) F = Flange (DIN, NSI, JIS) fittings Guide tube OD 17.2 mm Stainless steel 1.4435 or 1.4539, ground and polished, R a <0.4 Guide tube length max. 6000 mm Float V80/88R4/3/35 Stainless steel 1.4435, ground and polished, R a <0.4 V80R/4V/39 Stainless steel 1.4539, electropolished Limit S.G. 85% 715 kg/m 3 Nominal S.G. 50% 1220 kg/m 3 Nominal pressure 10 bar Temperature range Liquid -45 C... +125 C Standard design Liquid -200 C... +200 C HT design Transmitter housing -40 C... +85 C Ex-Design Category 1/2 Liquid Transmitter housing T6-25 C... +85 C -40 C... +40 C T5-25 C... +100 C -40 C... +55 C T4-25 C... +135 C -40 C... +85 C T3-25 C... +150 C -40 C... +85 C Connection Supply voltage Output signal 2-wire 10... 30 VDC 4... 20 m Permissible circuit values Type of protection intrinsically safe EEx ib IIC U i < 30 V ; I i < 200 m ; L i < 250 µh ; C i < 5 nf Error signal ccuracy / linearity Resolution nalogue section Load djustable to 3.6 m or 21.5 m etter ±0.5 mm < 0.1 mm ± 0.1 % (20 C) + 0.005 % / K 900 Ohm at U = 30V DC ; 650 Ohm at U = 24V DC ; 100 Ohm at U = 12V DC

KSR Magnetostrictive Level Transmitters PVC, Polypropylene, PVDF OD 52 OD 52 Cable gland M16x1,5 Cable gland M16x1,5 U 120 Stainless steel transmitter housing Material 1.4301 Ingress protection IP68 U 120 Stainless steel transmitter housing Material 1.4301 Ingress protection IP68 WF 36 SP 2 Mounting flange L 1 =... L 1 =... Guide tube length L =... Measuring range M= 100 % level Guide tube OD 20 Float Guide tube length L =... Measuring range M= 100 % level Guide tube OD 20 Float Float OD Float OD PVC FFG-T-RP...-P-L.../M.../..-P.. FFG-T-FP/.../...-P-L.../M.../..-P.. Polypropylene FFG-T-RPP...-PP-L.../M.../..-PP.. FFG-T-FPP/.../...-PP-L.../M.../..-PP.. PVDF FFG-T-RPF...-PF-L.../M.../..-PF.. FFG-T-FPF/.../...-PF-L.../M.../..-PF.. Electrical connection Transmitter housing stainless steel 1.4301, Ingress protection IP68 Process connection Mounting thread Mounting flange SP 2 to DIN: DN65 - DN125, PN10 Form to NSI: 2 1 / 2" - 5", Class 150 FF Guide tube OD 20 mm Guide tube length max. 5000 mm Float PVC P55/26 or P80 Polypropylene PP55/26 or PP80 PVDF PF55/26 or PF80 Limit S.G. 85% see page 12 (float designs) Nominal S.G. 50% Nominal pressure max. 3 bar Temperature range Liquid 0 C... +60 C PVC -10 C... +80 C Polypropylene -10 C...+100 C PVDF Transmitter housing -40 C... +85 C Connection 2-wire Supply voltage 10... 30 VDC Output signal 4... 20 m Error signal djustable to 3.6 m or 21.5 m ccuracy / linearity etter ±0.5 mm Resolution nalogue section Load < 0.1 mm ± 0.1 % (20 C) + 0.005 % / K 900 Ohm at U = 30V DC ; 650 Ohm at U = 24V DC ; 100 Ohm at U = 12V DC 1012-1 9

KSR Magnetostrictive Level Transmitters Stainless steel ECTFE-coated and PTFE-lined Option: anti-static OD 52 Cable gland M16x1,5 OD 52 Cable gland M16x1,5 U 120 Stainless steel transmitter housing Material 1.4301 Ingress protection IP68 U 120 Stainless steel transmitter housing Material 1.4301 Ingress protection IP68 Mounting flange L 1 =... Guide tube length L =... Measuring range M= 100 % level Guide tube Float L 1 =... Guide tube length L =... Measuring range M= Mounting flange 100 % level Guide tube Float Float OD Float OD 1012-1 Electrical connection FFG-T-FVEC/.../ -VEC-L.../M.../18-VEC.. FFG-T-FVTF/.../...-VTF--L.../M.../25-TF.. Transmitter housing stainless steel 1.4301, Ingress protection IP68 Process connection Mounting flange to DIN DN50 - DN200, PN6 - PN100 or to NSI 2" - 8", Class 150-600 Guide tube OD 18 mm 25 mm, PTFE-Sleeve = 3.5 mm thick Guide tube length max. 4000 mm 5000 mm Float VEC81, VEC99, VEC106, VEC121 TF80, TF90 Limit S.G. 85% see page 12 (float designs) Nominal S.G. 50% Nominal pressure see page 12 (float designs) max. 3 bar Temperature range Process dep. on liquid Transmitter housing -40 C... +85 C Connection Supply voltage Output signal Error signal ccuracy / linearity Resolution nalogue section Load 2-wire 10... 30 VDC 4... 20 m djustable to 3.6 m or 21.5 m etter ±0.5 mm < 0.1 mm ± 0.1 % (20 C) + 0.005 % / K 900 Ohm at U = 30V DC ; 650 Ohm at U = 24V DC ; 100 Ohm at U = 12V DC MF

KSR Magnetostrictive Level Transmitters Magnetic Level Gauge / ypass Design Type code Ex only II 2G EEx ib IIC T6-T3 IExU 02 TEX 1124 X 30 Measuring range M 120 L Electrical connection Sensor tube OD FFG-T-V-L.../M.../12 (-Ex) Transmitter housing stainless steel 1.4301, Ingress protection IP68 OD 12 mm Sensor length 200 mm... 6000 mm Permissible ambient temperature Sensor tube -45 C... +125 C Standard design Sensor tube -200 C... +200 C HT design Transmitter housing -40 C... +85 C Ex-Design Category 2 Sensor tube Transmitter housing T6-25 C... +85 C -40 C... +40 C T5-25 C... +100 C -40 C... +55 C T4-25 C... +135 C -40 C... +85 C T3-25 C... +150 C -40 C... +85 C Connection 2-wire Supply voltage Output signal 10... 30 VDC 4... 20 m Permissible circuit values Type of protection intrinsically safe EEx ib IIC U i < 30 V ; I i < 200 m ; L i < 250 µh ; C i < 5 nf Error signal ccuracy / linearity Resolution nalogue section Load djustable to 3.6 m or 21.5 m etter ±0.5 mm < 0.1 mm ± 0.1 % (20 C) + 0.005 % / K 900 Ohm at U = 30V DC ; 650 Ohm at U = 24V DC ; 100 Ohm at U = 12V DC 1012-1 11

KSR Magnetostrictive Level Transmitters Spherical floats (S) OD C Cylindrical floats (C) OD C D E D E D = Limit S.G. at 85% immersed float volume E = Nominal S.G. at 50% immersed float volume OD OD 1012-1 Material Type* Shape C Max. Max. Weight Volume Limit S.G. Nominal S.G. Code 6 OD OD operating operating temp. 85% 50% [mm] [mm] [mm] pressure [bar] [ C] [g] [cm 3 ] [kg/m 3 ] [kg/m 3 ] Stainless V44 C 44 52 15 16 200 42 60 818 1390 Steel V52 S 52 52 15 40 200 37 57 769 1307 V62 S 62 61 15 32 200 52 102 597 1015 V83 S 83 81 15 25 200 88 254 408 693 V80 S 80 76 23 25 200 114 198 679 1155 V98 S 98 96 23 25 200 215 423 597 1016 V105 S 105 103 23 25 200 240 529 533 907 V120 S 120 117 23 25 200 268 811 389 661 V120/38 S 120 116 38 25 200 332 726 537 914 Titanium T44 C 44 52 15 16 200 37 60 720 1224 T52 S 52 52 15 25 200 34 57 707 1201 T52/0,6 S 52 52 15 60 200 41 57 852 1448 T52/0,8 S 52 52 15 80 200 51 57 1060 1802 T62 S 62 62 15 25 200 44 102 505 859 T83 S 83 81 15 25 200 60 254 278 473 T80 S 80 76 23 25 200 112 198 665 1130 T98 S 98 96 23 25 200 178 423 595 841 T105 S 105 103 23 25 200 166 529 369 627 T120 S 120 117 23 25 200 227 811 329 560 Stainless VEC81 S 81 77 22 25 dep. on liquid 128 210 718 1220 Steel VEC99 S 99 97 22 25 dep. on liquid 245 427 675 1148 E-CTFE- VEC106 S 106 104 22 25 dep. on liquid 278 517 633 1076 coated VEC121 S 121 118 22 25 dep. on liquid 310 794 459 781 PVC P55 C 55 54 22 3 60 70 103 798 1357 P55/26 C 55 80 26 3 60 110 141 919 1563 P80 C 80 79 25 3 60 165 339 537 974 Polypropylene PP55 C 55 54 22 3 80 51 103 582 989 PP55/26 C 55 80 26 3 80 80 141 669 1137 PP80 C 80 79 25 3 80 124 339 431 723 PVDF PF55 C 55 69 22 3 100 92 132 821 1396 PF55/26 C 55 80 26 3 100 143 148 1140 1938 PF80 C 80 79 25 3 100 196 339 681 1157 PTFE TF80 C 80 100 28 3 dep. on liquid 250 441 667 1134 TF90 C 90 100 28 3 dep. on liquid 285 575 584 992 MF

KSR Magnetostrictive Level Transmitters Limitation of guide tube length for KSR Magnetostrictive Level Transmitters FFG-...-Ex Option Option L L 1012-1 Mounted on top of tank Mounted on top of tank and fixed at bottom of tank max. guide tube length in mm Guide tube Option Option OD 12 x 1 660 3500 OD 16 x 1 1270 6000 OD 17.2 x 1.6 2100 6000 OD 18 x 1.5 3000 6000 13

QULITY 1012-1 14

1012-1 15

KSR KUELER Niveau-Messtechnik G 69439 Zwingenberg Germany Tel ++49 (0) 62 63-87- 0 Fax ++49 (0) 62 63-87 99 info@ksr-kuebler.com www.ksr-kuebler.com 06/03 2.000 WR / ST Printed in Germany Subject to technical alterations