JAMESBURY QUARTZ LIMIT SWITCH FOR HAZARDOUS AREAS AND GENERAL PURPOSES

JAMESBURY QUARTZ LIMIT SWITCH FOR HAZARDOUS AREAS AND GENERAL PURPOSES The new improved Quartz is available in explosion/flame proof (QX), intrinsically safe and nonincendive (QN) and general purpose (QG) versions.the robust urethane coated anodized aluminum construction makes this platform extremely durable and well suited for use in corrosive, heavy wash down environments. A broad range of switching, sensor and position transmitter options may be selected to accommodate most applications. Options include 2, 4 or 6 mechanical or proximity switches, position transmitters with or without switches and the Dual Module with double SST or double Namur sensors. Features and Benefits Enclosures Optimized for Environment QX: Explosion-proof, QX: Explosion-proof, water tight and water corrosion-proof tight and enclosure has ATEX corrosion-proof II 2 G, EEx enclosure d IIC T5/T6 is approved certificate and can be used for in use Zone in div.1/zone 1 areas. Also 1 hazardous North American areas. approvals exist. QN: Nonincendive is approved for all QN: Intrinsically div.2/zone safe type 2 with hazardous ATEX II 1 environments G, EEx ia IIC T5 certificate available with proximity with Namur sensors sensors using a or clear passive switches for Div cover. 1 / Zone Intrinsically 0 applications. safe Namur Nonincendive sensors type has ATEX or II passive 1 G, EEx switches na IIC are T5 certificate available for and is approved for all div.1/zone Div 2 / Zone 0 applications. 2 hazardous environments with proximity sensors using a clear cover. QG: General purpose features a clear QG: General purpose Lexan cover type features with mechanical a clear Lexan switches. polycarbonate cover All with enclosures mechanical are rated switches. NEMA All 4, 4x, enclosures are rated and IP67 6. (NEMA 4, 4x, and 6). Rapid Enclosure Access Screw-on cover allows quick enclosure access, saving valuable maintenance and set-up time. The cover provides a vapor tight seal and allows easy entry to internal components. Quick Set Cams are Easy to Adjust Touch and Tune switch settings allow you to make adjustments in seconds without the use of tools. Wide Variety of Monitoring and Control Switching options include Dual Module sensors, Maxx-Guard proximity switches and mechanical switches. Continuous signal output is available in a 4-20 ma position transmitter. Faster Wiring Pre-wired and labeled terminal strip enables quick, convenient attachment of field wires. Dual Shaft O-ring Seals Eliminate Corrosion Top inner and bottom outer shaft o-rings seal the drive bushing from both external corrosives and internal contaminants that enter the enclosure. Special Drive Bushing Assures Long Cycle Life The oil impregnated bronze bushing maintains smooth operation and eliminates the potential for shaft seizure due to actuator shaft eccentricity. Space Saving Visual Indication Visual indicator offers excellent viewability without sacrificing accessibility or adding to space requirements. Indicators are also available with continuous percentage or three-way indication. S140-1 6/2012

METSO S140-1 Speed Installation With LED Indication Consolidate Your Components and Minimize Costs The Quartz design offers up to three conduit entries with extra wire terminations. By terminating solenoid valves in the switch enclosure significant savings are realized by eliminating a junction box, wiring, conduit materials and labor. Save Space with Low Profile Design Coordinated visual indicator and LEDs give you an extra measure of safety and increased convenience during plant start-up and operation. Green visual indication and green LED means the valve is open and the control circuit is properly operating. Red visual indication and red LED means the valve is closed and the control is properly matched. Quartz Expeditor (8H), (8Y) Fill Control Applications Fill tanks and hoppers rapidly and accurately. The Quartz Expeditor s field adjustable intermediate position reduces flow as the full level approaches. You get fast, economical topping off every batch. Flow Dampening Applications The Quartz Expeditor allows fast closure yet gentle, gradual shut-off from a preset intermediate position. You get prolong piping life, improved process flow performance and less potential for catastrophic failure. Clearance above the actuator is critical in complex piping systems. The Quartz displays valve position and encloses all electrical components in a compact explosion-proof/flameproof compartment. Applications and Adaptation Quartz Mounting Systems Low profile convenient mounting systems are readily available in stainless steel for most non- Namur and Namur (VDI/VDE 3845) actuators. You get direct output on rotary actuators, and easy access to positioner internal adjustments. Manual Valves Proper fit and operation are assured with custom designs for each manual valve. Hundreds of unique mounting systems have been designed and fabricated for manually operated valves. The Expeditor enables three position control of On/Off valves in combination with two standard solenoid valves. 2 TECHNICAL BULLETIN 6/12

S140-1 QUARTZ LIMIT SWITCH FOR HAZARDOUS AREAS AND GENERAL PURPOSES SWITCH, SENSOR AND COMMUNICATION TYPES Mechanical Switches Mechanical Switch (SPDT) Mechanical (SPDT) standard silver contact micro switches are ideal for high power applications and gold contacts for 24 Volts DC low power applications. Temperature Range -40 +80 C / -40 +176 F Silver s (_V_) Electrical Ratings 10 Amps at 125/250 Volts AC 0.5 Amps at 125 Volts DC 0.25 Amps at 250 Volts DC Operating Life 400,000 Cycles Not recommended for electrical circuits operating at less than 20 milliamps at 24 Volts DC Gold s (_W_) Electrical Ratings 1 Amp at 125 Volts AC 0.5 Amps at 30 Volts DC Operating Life 100,000 Cycles Mechanical Switch (DPDT) (_14_) Double-pole double-throw (DPDT) switches are available for isolation of two circuits operating at the same time. One DPDT operates identically to two SPDT being actuated simultaneously. Electrical Ratings 4.5 Amps at 125/250 Volts AC Operating Life 250,000 Cycles Not recommended for electrical circuits operating at less than 20 milliamps at 24 Volts DC Proximity Sensors (Quartz) SST Switching Sensors (_X_) Solid state SST proximity sensors are ideal for use in AC and DC circuits. They are robust and well suited for general applications in control circuits. Operation Cam Selectable NO or NC Electrical Ratings 0.3 Amps at 125 Volts AC / 125 Volts DC Leakage Current Less than 0.50 milliamps Maximum Voltage Drop 6.5 Volts at 10 milliamps Operating Life Unlimited Temperature Range -40 +80 C / -40 +176 F Operating Life Seal Temperature Range Maxx-Guard Proximity Switches Specifications and Ratings Single-Pole Single-Throw (SPST) Maxx-Guard reed switches with SPDT tungsten contacts are suitable for 125 Volts AC and 240 Volts AC applications. SPDT rhodium contacts are designed for either 24 Volts DC or 125 Volts AC low power inputs. SPST ruthenium contacts are ideal for either 24 Volts DC or 125 Volts AC low power inputs. 5 million Cycles Hermetically sealed -40 +80 C / -40 +176 F J Switch (Intrinsically Safe) Electrical Ratings 150 milliamps at 30 Volts DC Ruthenium L Switch Configuration With LED Electrical Ratings 150 milliamps at 30 Volts DC / 125 Volts AC Max. Voltage Drop 3.5 Volts at 10 milliamps 6.5 Volts at 100 milliamps Ruthenium P Switch Electrical Ratings 150 milliamps at 30 Volts DC / 125 Volts AC Ruthenium Specifications and Ratings Single-Pole Double-Throw (SPDT) G Switch Electrical Ratings 300 milliamps at 24 Volts DC 200 milliamps at 120 Volts AC Rhodium H Switch Electrical Ratings 240 Volts AC max; 3 Amps max 100 Watts max; 2.0 Watts min Tungsten M Switch (Intrinsically Safe) Electrical Ratings 150 milliamps at 24 Volts DC Rhodium S Switch Configuration With LED Electrical Ratings 300 milliamps at 125 Volts AC Max. Voltage Drop 3.5 Volts at 10 milliamps 6.5 Volts at 100 milliamps Tungsten TECHNICAL BULLETIN 6/12 3

METSO S140-1 Dual Module System The Dual Module integrates two separate sensor circuits and solenoid wire terminations in a fully sealed module. Sensor circuits are available in either SST switching or Namur outputs. Each SST sensor circuit and each Namur sensor circuit are electrically isolated. Although they are packaged together they operate independently. Temperature range -40...+80 C / -40...+176 F (33) SST Dual Module Configuration Indications Operating voltage Voltage drop 2 solid state sensors, Cam selectable NO or NC 2 wire termination points for one solenoid Target on sensor = LED on Target off sensor = LED off 8 125 Volts DC; 24 125 Volts AC Max 6.5 Volts / 10 milliamps, 7.0 Volts / 100 milliamps Current ratings: Max inrush 2.0 Amps / 125 Volts DC / Volts AC Max continuous 0.3 Amps / 125 Volts DC / Volts AC Minimum on current 2.0 milliamps Leakage current Max 0.5 milliamps Operating life Unlimited (44) Namur Dual Module Configuration 2 Namur sensors, Normally Closed 2 wire termination points for one solenoid Operating voltage 6 29 Volts DC Current ratings Target on (LED off) <1.0 milliamp Target off (LED on) >3.0 milliamps Operating life Unlimited Must use intrinsically safe repeater barrier. Namur sensors conform to EN 60947-5-6 standard P+F Inductive Proximity Sensors Inductive Pepperl + Fuchs proximity sensors may be selected for intrinsically safe or other special applications. A Type NJ2-12GK-SN Configuration 2-wire type, NAMUR NC, Conforms to EN 60947-5-6 Operating voltage 5-25 Volts DC Current ratings Target off: I > 3 milliamps, Target on: I < 1 milliamp Temperature range -40...+62 C / -40...+144 F E Type NBB2-V3-E0-V5 Configuration NPN, 3-wire type Operating voltage 10-30 Volts DC Current ratings 100 milliamps Temperature range -25...+80 C / -13...+176 F F Type NBB2-V3-E2-V5 Configuration PNP, 3-wire type Operating voltage 10-30 Volts DC Current ratings 100 milliamps Temperature range -25...+70 C / -13...+158 F N Type NJ2-V3-N Configuration 2-wire type, NAMUR NC, Conforms to EN 60947-5-6 Nominal voltage 8 Volts DC Current ratings Target off: I > 3 milliamps, Target on: I < 1 milliamp Temperature range -25...+80 C / -13...+176 F Position Transmitter The Quartz two-wire 4-20 milliamp position transmitter offers exceptional accuracy, reliability and performance. It may be directly attached to positioners or actuators in both linear and quarter-turn applications. You can select either standard or high-performance version. Span Range: 35 to 270 (Adjustable) Linearity Error: +/- 0.85 (standard, _5_) +/- 0.35 (high performance, _7_) Cycle Life: Minimum 2 million rotations (_5_) Minimum 50 million rotations (_7_) Temperature range: -40...+80 C / -40...+176 F 4 TECHNICAL BULLETIN 6/12

S140-1 QUARTZ LIMIT SWITCH FOR HAZARDOUS AREAS AND GENERAL PURPOSES Other Specifications Materials of Construction Housing and Aluminum Cover Urethane coated anodized marine grade aluminum Clear Cover and Indicator Lexan Polycarbonate Elastomer Seals Buna-N; Optional EPDM Drive Shaft Stainless steel Drive Bushing Bronze, oil impregnated Fasteners Stainless steel Ratings (QX) Explosion Proof North American Class I Divisions 1 and 2 Groups B, C, D Class II Divisions 1 and 2 Groups E, F, G International II 2 G, Ex d IIC T5 Zones 1 & 2 (QN) Nonincendive North American Class I Division 2 Groups A, B, C, D Class II Division 2 Groups F, G (QN) Intrinsically Safe North American Class I Divisions 1 and 2 Groups A, B, C, D Class II Divisions 1 and 2 Groups E, F, G International II 2 G, Ex ia IIC T5 Zones 0, 1 & 2 Enclosure Protection North American 4, 4X & 6 International IP67 For model-specific approval information, visit www.stonel.com/metso/approvals DIMENSIONS Inches (mm) NOTE 1: Cover height varies based on model number. Dual module and 2 switch models use short covers. Short Cover = 4.0 [102mm] Medium Cover = 4.86 [123.4mm] Tall Cover = 6.12 [155.4mm] 6 2 5 1. Mounting Plate 2. Indicator Cover Set-Screw NAMUR TY PE 4 3. Coupling Space 4. Spacer Screw 5. Thru-Bolts with Washers 6. Cam 3 4 1 TECHNICAL BULLETIN 6/12 5

METSO S140-1 HOW TO ORDER JAMESBURY QUARTZ 1 2 3 4 5 6 7 8 QX 2 V B 02 S D M 1 Product Group Quartz Limit switch with mechanical or proximity switches or position transmitter. For model-specific approval information visit www.stonel.com/metso/approvals QX Explosion proof type QN Nonincendive type QG General purpose type Only available with mechnical micro switches, 3. code (V), (W), or (14). Only available with Enclosure clear cover, 4. code (P). 2 Quantity of Switches / Function 2. code to be empty when the 3. code (14), (33), or (44) is selected 2 4 5 6 7 8 2 switches Not applicable to 3. code (14), (33), (44) 4 switches Not applicable to 3. code (14), (33), (44) Standard position transmitter with two switches or without switches. Not applicable to 1. code (QG). Not applicable to 3. code (14), (33), (44) 6 switches Applicable to 3. code (V), (W), (X) High performance position transmitter with two switches or without switches. Not applicable to 1. code (QG). Not applicable to 3. code (14), (33), (44) Expeditor with three switches. Not applicable to 1. code (QG). Applicable to 3. code (H), (V), (W) or (Y) 3 SWITCH TYPE No switches. Not applicable to 1. code (QG). O Applicable to 2. code (5) or (7) position transmitter options only. Mechanical Micro Switches Single-pole double-throw (SPDT) with silver contacts. _V Not applicable to 1. code (QN) _W Single-pole double-throw (SPDT) with gold plated contacts. Not applicable to 1. code (QN). Double-pole double-throw (DPDT). 14 Not applicable to 1. code (QN) or to any 2. code options. Inductive Proximity Switches Dual module with two Solid State SST sensors; Cam selectable 33 normally open (NO) or normally closed (NC) Not applicable to 1. code (QG) or to any 2. code options. 44 _X _A _E _F Dual module with two Namur sensors (EN 60947-5-6). Not applicable to 1. code (QG) or to any 2. code options. Solid State SST switching sensor; Cam selectable normally open (NO) or normally closed (NC) Not applicable to 1. code (QG) or 2. code (8). P+F, NJ2-12GK-SN (I.S.). Not applicable to 1. code (QG). P+F, NPN NBB2-V3-E0-V5. Not applicable to 1. code (QG). P+F, PNP NBB2-V3-E2-V5. Not applicable to 1. code (QG). _N P+F, NJ2-V3-N (I.S.). Not applicable to 1. code (QG). Reed Type Proximity Switches _H SPDT Maxx-Guard (3 amp). Not applicable to 1. code (QG). _L SPST Maxx-Guard (LED). Not applicable to 1. code (QG). _P _S SPST Maxx-Guard. Not applicable to 1. code (QG). SPDT Maxx-Guard (LED). Not applicable to 1. code (QG). _G SPDT Maxx-Guard (low current). Not applicable to 1. code (QG). _Y SPDT Maxx-Guard, 0.30 A - 125 VAC. Applicable to 2. code (8) only. Intrinsically Safe Reed Type Proximity Switches _J SPST Maxx-Guard (Passive). Not applicable to 1. code (QG). _M SPDT Maxx-Guard (Passive). Not applicable to 1. code (QG). 4 ENCLOSURE Code Standard IP67 (4, 4X & 6) enclosure Aluminum Cover (Urethane coated anodized aluminum). Not Explosion proof when on a QN. K European/International. Not applicable to 1. code (QG). B North American. Not applicable to 1. code (QG). Clear Cover (Lexan polycarbonate). A P European/International. Not applicable to 1. code (QX). North American. Not applicable to 1. code (QX). 6 TECHNICAL BULLETIN 6/12

S140-1 QUARTZ LIMIT SWITCH FOR HAZARDOUS AREAS AND GENERAL PURPOSES 5 Conduit Entry 02 03 05 (1) 3/4" and (1) 1/2" NPT Not applicable to 4 code (K) or (A) (1) 3/4" and (2) 1/2" NPT Not applicable to 4 code (K) or (A) (2) M20x1.5 Not applicable to 4 code (B) or (P) 06 (3) M20x1.5 Not applicable to 4 code (B) or (P) 6 Shaft Attachment face according to standard VDI/VDE 3845, H equipped with an H-clip S 2-Pin Coupler (most commonly used) 7 Indicator D Red-Closed, Green-Open N Green-Closed, Red-Open S T1 Three Way T T2 Three Way U T3 Three Way V T4 Three Way W T5 Three Way O No Indication X Special A Continuous 8 Label M Metso TECHNICAL BULLETIN 6/12 7

Metso Automation Inc. Europe, Vanha Porvoontie 229, P.O. Box 304, FI-11301 Vantaa, Finland. Tel. +358 20 483 150. Fax +358 20 483 151 North America, 44 Bowditch Drive, P.O. Box 8044, Shrewsbury, MA 01545, USA. Tel. +1 508 852 0200. Fax +1 508 852 8172 South America, Av. Independéncia, 2500- Iporanga, 18087-101, Sorocaba-São Paulo Brazil. Tel. +55 15 2102 9700. Fax +55 15 2102 9748/49 Asia Pacific, 20 Kallang Avenue, Lobby B, #06-00, PICO Creative Centre, Singapore 339411, Singapore. Tel. +65 6511 1011. Fax +65 6250 0830 China, 19/F, the Exchange Beijing, No. 118, Jianguo Lu Yi, Chaoyang Dist, 100022 Beijing, China. Tel. +86-10-6566-6600. Fax +86-10-6566-2575 Middle East, Roundabout 8, Unit AB-07, P.O. Box 17175, Jebel Ali Freezone, Dubai, United Arab Emirates. Tel. +971 4 883 6974. Fax +971 4 883 6836 www.metso.com/valves Subject to change without prior notice.