Capacitive proximity sensors

Transcription

1 apacitive proximity sensors etection of metallic and non-metallic objects When you need to know what is hidden behind a surface a wall, for example, or in a storage container, shipping container, or behind a cover capacitive proximity sensors are the solution. rom solid materials like paper or wood, to granules or liquids, the status of the product can be reliably detected during the production process and on final inspection. Is there something behind that cover? Is the filled package really full? ow much paint is still left in the tank? or capacitive sensors, these are easy questions to answer. SIK s capacitive sensors are never far from the action. Sensing ranges between and 25 mm allow them to be used in nearly all installation situations, making them extremely adaptable for a wide range of applications. These sensors are also remarkably resistant to malfunctions. Impurities, contamination, dust, and airborne spray particles have little effect on them, nor does electromagnetic interference. No wonder they are installed in a wide range of industries, such as food, automotive or in handling and warehousing systems P r o x i m i t y S N S o r s S I K /

2 apacitive proximity sensors apacitive Proximity Sensors Selection guides Product family overview M Sensors in cylindrical housing M PT Sensors in cylindrical PT-housing that withstand tough environments Q Reliable capacitive proximity sensors enclosed in a rectangular housing / P r o x I M I t y S N S o r s S I K - 9 7

3 Selection guides apacitive proximity sensors Just a few steps to the right capacitive proximity sensor M8 M30 M8 PT Q28 Q35 Which design is required? ylindrical threaded Rectangular What size is required? M8 M30 28 x 46 x 5.5 mm 35 x 5 x 57.5 mm What maximum sensing range is required? 8 mm 0 mm 2 mm ) 6 mm 25 mm ) ) What output type is required? 4-wire 2-wire What housing material should the sensor have? Plastic -X PT What type of connection is required? onnector able rom page SIK can also offer customized solutions. You can find more information in hapter. ) Maximum sensing range when not mounted flush P r o x I M I t y S N S o r s S I K /

4 apacitive proximity sensors Selection guides apacitive proximity sensor sensing ranges at a glance Product family Max. sensing range (mm) Page M8 3 mm... 8 mm / 3 mm... 2 mm ) -202 M30 2 mm... 6 mm / 4 mm mm ) -202 M8 PT 3 mm... 8 mm -20 Q28 mm... 0 mm -24 Q35 4 mm mm ) -24 ) Maximum sensing range when not mounted flush / P r o x I M I t y S N S o r s S I K - 9 9

5 Product family overview apacitive proximity sensors Product family overview Technical data overview ousing M Sensors in cylindrical housing ylindrical Thread size M8 x M30 x.5 imensions (W x x ) Sensing range S n Sensitivity adjustment 8 mm / 2 mm / 6 mm / 25 mm Potentiometer t a glance ousing material Thermoplastic polyester nclosure rating IP 67 onnection lectrical wiring onnector M2, 4-pin / able, 4-wire / able, 2-wire 4-wire / 2-wire M8 or M30 cylindrical housing etects powders, granulates, liquids and solids. est-in-class electromagnetic compatibility 4-wire (M8 and M30) and 2-wire versions (M30) Supply voltage: 0 40 V (M8 and M30), 20 V V (M30) Short-circuit reverse polarity and power-up pulse suppression protection L status indicator IP 67 enclosure rating etailed information P r o x I M I t y S N S o r s S I K /

6 apacitive proximity sensors Product family overview M PT Sensors in cylindrical PT-housing that withstand tough environments Q Reliable capacitive proximity sensors enclosed in a rectangular housing ylindrical Rectangular M8 x 28 mm x 46 mm x 5.5 mm 35 mm x 5 mm x 69.5 mm 35 mm x 5 mm x 57.5 mm 8 mm 0 mm / 25 mm Potentiometer Teach-in button, teach-in via cable (Q28) Potentiometer (Q35) PT PT (Q28) / P (Q35) IP 67 IP 67 / IP 68 able, 4-wire onnector M2, 4-pin / able, 4-wire 4-wire 4-wire M8 cylindrical housing Rectangular housing etects powders, granulates, liquids and solids etects powders, granulates, liquids and solids. est-in-class electromagnetic compatibility est-in-class high electromagnetic compatibility lectrical design: 4-wire lectrical design: 4-wire Supply voltage: 0 40 V Supply voltage: Q V and Q V Short-circuit, reverse polarity and power-up pulse suppression protection suppression protection Short-circuit, reverse polarity and power-up pulse ousing material made from PT IP 67 enclosure rating / P r o x I M I t y S N S o r s S I K - 2 0

7 M apacitive proximity sensors ylindrical threaded housing Sensors in cylindrical housing Product description apacitive sensors can detect all powdery, granulated, liquid and solid materials even through plastic walls. SIK s capacitive sensors feature a high t a glance ylindrical housing etects powders, granulates, liquids and solids. est-in-class electromagnetic compatibility 4-wire (M8 and M30) and 2-wire versions (M30) Your benefits urable housing withstands harsh industrial applications, reducing maintenance costs and downtime Quick and easy adjustment of the switching point saves installation and setup time pplication flexibility - solves applications where other sensing technologies cannot provide a solution electromagnetic compatibility (M), which prevents false switches and sensor failure. Supply voltage: 0 40 V (M8 and M30), 20 V V (M30) Short-circuit reverse polarity and power-up pulse suppression protection L status indicator IP 67 enclosure rating igh shock and vibration resistance increases sensor life and reduces maintenance costs Non-contact level measurement, even through container or tank walls, reduces installation and setup time dditional information etailed technical data Ordering information imensional drawings onnection diagram Installation note Recommended accessories or more information, just enter the link or scan the QR code and get direct access to technical data, design models, operating instructions, software, application examples and much more. P r o x I M I t y S N S o r s S I K /

8 Sensing range S n M8, flush 3 mm... 8 mm apacitive proximity sensors ylindrical threaded housing M etailed technical data eatures 4-wire ousing M8 x / M30 x.5 ac 2-wire M30, flush 2 mm... 6 mm 2 mm... 6 mm M8, non-flush 3 mm... 2 mm M30, non-flush 4 mm mm 4 mm mm ssured sensing range S a M8, flush 5.76 mm M30, flush.52 mm.52 mm M8, non-flush 8.64 mm M30, non-flush 8 mm 8 mm Installation type lush / Non-flush Switching frequency M8 30 z M30 50 z 0 z Output type PNP / NPN Output function omplementary N or NO, wire configurable lectrical wiring 4-wire 2-wire nclosure rating ) IP 67 Sensitivity adjustment Potentiometer (270 ) Potentiometer (multi-turn) ) ccording to N Mechanical / electrical 4-wire ac 2-wire Supply voltage 0 V V 20 V V Ripple ) 0 % Voltage drop 2) 2.5 V 0 V urrent consumption 3) 0 m Time delay before availability 00 ms ysteresis 4 % % Repeatability 4) 5) 5 % Temperature drift (% of S r ) ± 0 % M ccording to N Output current I a 200 m 500 m onnection type onnector, M2 / able, 2 m, PV 6) able, 2 m, PV 6) Short-circuit protection l Reverse polarity protection l Power-up pulse protection l Shock/vibration 30 g, ms/0 55 z, mm mbient operating temperature ousing material Thermoplastic polyester / P r o x I M I t y S N S o r s S I K

9 M apacitive proximity sensors ylindrical threaded housing 4-wire ac 2-wire ousing cap material Tightening torque, max. Thermoplastic polyester M8 2.6 Nm M Nm 7.5 Nm Reduction factor R m The values are reference values which may vary Metal Water PV 0.4 Oil 0.25 ) Of Ub. 2) t I a max. 3) Without load. 4) Of Sr. 5) Ub and Ta constant. 6) o not bend below 0. Ordering information 4-wire ousing M8 x M30 x.5 Sensing range S n Installation type 3 mm... 8 mm lush 3 mm... 2 mm Non-flush 2 mm... 6 mm lush 4 mm mm Non-flush Output type onnection onnection diagram PNP NPN PNP NPN PNP NPN PNP NPN Model name Part no. onnector M2, 4-pin d-006 M8-08PP-K able, 4-wire, 2 m, PV d-005 M8-08PP-KW onnector M2, 4-pin d-006 M8-08NP-K able, 4-wire, 2 m, PV d-005 M8-08NP-KW onnector M2, 4-pin d-006 M8-2NPP-K able, 4-wire, 2 m, PV d-005 M8-2NPP-KW onnector M2, 4-pin d-006 M8-2NNP-K able, 4-wire, 2 m, PV d-005 M8-2NNP-KW onnector M2, 4-pin d-006 M30-6PP-K able, 4-wire, 2 m, PV d-005 M30-6PP-KW onnector M2, 4-pin d-006 M30-6NP-K able, 4-wire, 2 m, PV d-005 M30-6NP-KW onnector M2, 4-pin d-006 M30-25NPP-K able, 4-wire, 2 m, PV d-005 M30-25NPP-KW onnector M2, 4-pin d-006 M30-25NNP-K able, 4-wire, 2 m, PV d-005 M30-25NNP-KW wire ousing Sensing range S n Installation type onnection onnection diagram Model name Part no. M30 x.5 2 mm... 6 mm lush able, 2-wire, 2 m, PV d-03 M30-6P-KW mm mm Non-flush able, 2-wire, 2 m, PV d-03 M30-25NP-KW P r o x I M I t y S N S o r s S I K /

10 apacitive proximity sensors ylindrical threaded housing M imensional drawings M8-xxxx-xx, M8, flush, connector (3.29) (.83) ll dimensions in mm (inch) onnection 2 L indicator 3 Potentiometer 4 astening nuts (2 x); 34 mm hex, plastic M8-xxNxx-xx, M8, non-flush, connector 23 4 M8 x M8 x 46.5 (.83) 8 (0.3) 9.5 (3.60) ll dimensions in mm (inch) onnection 2 L indicator 3 Potentiometer 4 astening nuts (2 x); 34 mm hex, plastic M8-xxxx-xWx, M8, flush, cable 5.5 (0.6) (2.8) (.83) M8x ll dimensions in mm (inch) onnection 2 L indicator 3 Potentiometer 4 astening nuts (2 x); 34 mm hex, plastic M8-xxNxx-xWx, M8, non-flush, cable 5.5 (0.6) (.83) 8 (0.3) 79.5 (3.3) ll dimensions in mm (inch) onnection 2 L indicator 3 Potentiometer 4 astening nuts (2 x); 34 mm hex, plastic M8 x M30-xxxx-xx, M30, flush, connector M30-xxxx-xWx, M30, flush, cable M30 x M30 x.5 50 (.97) 50 (.97) 79 (3.) 5.4 (0.6) 63.6 (2.50) ll dimensions in mm (inch) ll dimensions in mm (inch) onnection 2 Potentiometer 3 L indicator 4 astening nuts (2 x); 36 mm hex, plastic onnection 2 L indicator 3 Potentiometer 4 astening nuts (2 x); 34 mm hex, plastic / P r o x I M I t y S N S o r s S I K

11 M apacitive proximity sensors ylindrical threaded housing M30-xxNxx-xx, M30, non-flush, connector M30 x.5 M30-xxNxx-xWx, M30, non-flush, cable M30 x.5 50 (.97) 2 9 (3.58) (0.47) 5.4 (0.6) 50 (.97) (2.98) (0.47) ll dimensions in mm (inch) ll dimensions in mm (inch) onnection 2 Potentiometer 3 L indicator 4 astening nuts (2 x); 36 mm hex, plastic onnection 2 L indicator 3 Potentiometer 4 astening nuts (2 x); 36 mm hex, plastic onnection diagram d-005 d-006 d-03 brn blk wht blu + (L+) NO N - (M) brn blk wht blu (L+) NO N - (M) brn blu L N Installation note lush installation Non-flush installation ousing Installation type ) M8-08xx-xxx M8 lush - 8 mm 8 mm 24 mm - M8-2Nxx-xxx M8 Non-flush 8 mm 36 mm 8 mm 36 mm 24 mm M30-6xx-xxx M30 lush - 30 mm 30 mm 48 mm - M30-25Nxx-xxx M30 Non-flush 30 mm 60 mm 30 mm 75 mm 50 mm ) In critical distances, the sensor should be tested in the application P r o x I M I t y S N S o r s S I K /

12 apacitive proximity sensors ylindrical threaded housing M Recommended accessories Mounting brackets igure ccessory type Material Thread size onfiguration Model name Part no. M8 M30 Mounting brackets Steel, zinc coated M8 Straight -WG-M O Right angle -WN-M O ordsets and connectors onnector M2, 4-pin M30 Right angle -WN-M O igure onnector type onfiguration Straight nclosure rating IP 67 IP 68 Jacket material able length Model name Part no. PV PUR halogen free 2 m OL-204-G02M m OL-204-G05M m OL-204-G02M m OL-204-G05M emale connector Right angle IP 67 IP 68 PV PUR halogen free 2 m OL-204-W02M m OL-204-W05M m OL-204-W02M m OL-204-W05M Straight PT OS-204-G IP 67 Right angle PT OS-204-W Male connector Straight PT ST-204-G IP 67 Right angle PT ST-204-W / P r o x I M I t y S N S o r s S I K

13 M apacitive proximity sensors ylindrical threaded housing Terminal and alignment brackets M8 M30 igure escription Material Model name Part no. Terminal brackets M8, without fixed stop Plastic (P2), glass-fiber reinforced -K-M O Terminal brackets M8, with fixed stop Plastic (P2), glass-fiber reinforced -K-M O Zinc plated steel (sheet), iecast zinc (clamp) -KS-N O Stainless steel.457 (sheet), Stainless steel.4408 (clamp) -KS-N06N O Zinc plated steel (sheet), iecast zinc (clamp) -KS-N O Universal bar clamp systems Stainless steel.457 (sheet), Stainless steel.4408 (clamp) -KS-N0N O Steel, zinc coated -MS2G O O Stainless steel (.457) -MS2G-N O O luminum -RM O O -- or additional accessories, please see page G P r o x I M I t y S N S o r s S I K /

14 apacitive proximity sensors ylindrical threaded housing M / P r o x I M I t y S N S o r s S I K

15 M PT apacitive proximity sensors ylindrical threaded housing Sensors in cylindrical PT-housing that withstand tough environments Product description apacitive sensors can detect all powdery, granulated, liquid and solid materials even through plastic walls. The M8 PT is ideal for checking the fill level of acids, alkalis or solvents. It is also used t a glance M8 - ylindrical housing etects powders, granulates, liquids and solids est-in-class electromagnetic compatibility lectrical design: 4-wire Your benefits ewer maintenance costs due to a durable PT (Teflon ) housing that withstands harsh industrial applications Quick and easy adjustment via potentiometer saves installation and setup time for presence detection in aggressive environments with fumes and mists. The PT-housing is resistant to almost all chemicals and organic solvents. Supply voltage: 0 40 V Short-circuit, reverse polarity and power-up pulse suppression protection ousing material made from PT IP 67 enclosure rating Simple, cost-saving detection alternative to photoelectric and inductive sensors in applications such as detecting product in a sealed box, container or tank igh M immunity prevents false switching, which reduces material loss and increases throughput igh shock and vibration resistance increases sensor life and reduces maintenance costs dditional information etailed technical data Ordering information imensional drawings onnection diagram Installation note Recommended accessories or more information, just enter the link or scan the QR code and get direct access to technical data, design models, operating instructions, software, application examples and much more. P r o x I M I t y S N S o r s S I K /

16 apacitive proximity sensors ylindrical threaded housing M PT etailed technical data eatures ousing Sensing range S n ssured sensing range S a Installation type Switching frequency Output type Output function lectrical wiring M8 3 mm... 8 mm 5.76 mm lush 30 z NPN / PNP omplementary 4-wire nclosure rating ) IP 67 Sensitivity adjustment Potentiometer (270 ) ) ccording to N Mechanical / electrical Supply voltage 0 V V Ripple ) 0 % Voltage drop 2) urrent consumption 3) 2.5 V 0 m Time delay before availability 00 ms ysteresis 4 % % Repeatability 4) 5) 5 % Temperature drift (% of S r ) ± 0 % M ccording to N Output current I a onnection type 6) Short-circuit protection Reverse polarity protection Power-up pulse protection Shock/vibration 200 m able, 2 m, PV l l l 30 g, ms/0 55 z, mm mbient operating temperature ousing material ousing cap material Tightening torque, max. Reduction factor R m ) Of Ub. 2) t I a max. 3) Without load. 4) Of Sr. 5) Ub and Ta constant. 6) o not bend below 0. PT PT 2.6 Nm The values are reference values which may vary Metal Water PV 0.4 Oil / P r o x I M I t y S N S o r s S I K - 2

17 M PT apacitive proximity sensors ylindrical threaded housing Ordering information Output type onnection diagram Model name Part no. NPN d-005 M8-08NP-TW PNP d-005 M8-08PP-TW imensional drawings M8-xxxx-TWx, cable 23 4 M8 x onnection diagram d-005 brn + (L+) blk NO wht N blu - (M) 5.5 (0.6) 7.5 (2.8) 46.5 (.83) ll dimensions in mm (inch) onnection 2 L indicator 3 Potentiometer 4 astening nuts (2 x); 34 mm hex, plastic Installation note lush installation dimensions in mm M8-08xx-xxx 8 mm 8 mm 24 mm P r o x I M I t y S N S o r s S I K /

18 apacitive proximity sensors ylindrical threaded housing M PT Recommended accessories Mounting brackets igure ccessory type Material Thread size onfiguration Model name Part no. Mounting brackets Stainless steel M8 Straight -WG-M8N Right angle -WN-M8N ordsets and connectors onnector M2, 4-pin nclosure rating: IP 67 Jacket material: PT igure onnector type onfiguration Model name Part no. emale connector Straight OS-204-G Right angle OS-204-W Male connector Terminal and alignment brackets Straight ST-204-G Right angle ST-204-W igure escription Material Model name Part no. Terminal brackets M8, without fixed stop Plastic (P2), glass-fiber reinforced -K-M Terminal brackets M8, with fixed stop Plastic (P2), glass-fiber reinforced -K-M Universal bar clamp systems Stainless steel.457 (sheet), Stainless steel.4408 (clamp) -KS-N06N Stainless steel (.457) -MS2G-N luminum -RM lignment brackets Plastic -WN-M8-ST or additional accessories, please see page G / P r o x I M I t y S N S o r s S I K - 2 3

19 Q apacitive proximity sensors Rectangular housing Reliable capacitive proximity sensors enclosed in a rectangular housing Product description apacitive sensors can detect all powdery, granulated, liquid and solid materials even through plastic walls. SIK s capacitive sensors feature a high electromagnetic compatibility (M), t a glance Rectangular housing etects powders, granulates, liquids and solids. est-in-class high electromagnetic compatibility lectrical design: 4-wire Your benefits Non-contact level measurement, even through container or tank walls, which eliminates drilling holes and thus reduces installation time urable housing withstands harsh industrial applications, reducing maintenance costs which prevents false switches and sensor failure. Q capacitive sensors feature a rectangular housing that is suitable for different installation situations. Supply voltage: Q V and Q V Short-circuit, reverse polarity and power-up pulse suppression protection Quick and easy adjustment of the switching point - via pushbutton, remote teach for the Q28 and via potentiometer for Q35 - saves time Simple and safe detection alternative to photoelectric and inductive sensors in applications such as detecting product in a sealed box, container or tank dditional information etailed technical data Ordering information imensional drawings onnection diagram Installation note Recommended accessories or more information, just enter the link or scan the QR code and get direct access to technical data, design models, operating instructions, software, application examples and much more. P r o x I M I t y S N S o r s S I K /

20 apacitive proximity sensors Rectangular housing Q etailed technical data eatures Q28 Q35 imensions (W x x ) 28 mm x 46 mm x 5.5 mm 35 mm x 5 mm x 69.5 mm / 35 mm x 5 mm x 57.5 mm Sensing range S n mm... 0 mm 4 mm mm ssured sensing range S a 7.2 mm 8 mm Installation type lush Non-flush Switching frequency 0 z 50 z Output type PNP / NPN Output function N or NO, wire configurable omplementary lectrical wiring 4-wire nclosure rating ) IP 68 IP 67 Sensitivity adjustment Teach-in button, teach-in via cable Potentiometer (270 ) ) ccording to N Mechanical / electrical Q28 Q35 Supply voltage 0 V V 0 V V Ripple 0 % 0 % ) Voltage drop 2) 2.5 V urrent consumption 3) 2 m 0 m Time delay before availability 300 ms 00 ms ysteresis epending on Teach-in 4 % % Repeatability 4) 5) 5 % Temperature drift (% of S r ) ± 0 % M ccording to N Output current I a 200 m onnection type able, 2 m, PV 6) onnector, M2 / able, 2 m, PV 6) Short-circuit protection Reverse polarity protection l l Power-up pulse protection l Shock/vibration 30 g, ms/0 55 z, mm mbient operating temperature mbient storage temperature ousing material PT P Reduction factor R m The values are reference values which may vary Metal Water PV 0.4 Oil 0.25 ) Of Ub. 2) t I a max. 3) Without load. 4) Of Sr. 5) Ub and Ta constant. 6) o not bend below / P r o x I M I t y S N S o r s S I K - 2 5

21 Q apacitive proximity sensors Rectangular housing Ordering information Q28 Installation type: flush, non-flush Output function: N or NO, wire configurable Sensing range S n : mm... 0 mm Output type imensions (W x x ) onnection onnection diagram Model name Part no. Q35 PNP 28 mm x 46 mm x 5.5 mm able, 4-wire, 2 m, PV d-023 Q28-0NPP-KW NPN 28 mm x 46 mm x 5.5 mm able, 4-wire, 2 m, PV d-023 Q28-0NNP-KW Installation type: flush, non-flush Output function: omplementary Sensing range S n : 4 mm mm Output type imensions (W x x ) onnection onnection diagram Model name Part no. PNP NPN 35 mm x 5 mm x 69.5 mm onnector M2, 4-pin d-006 Q35-25NPP-K mm x 5 mm x 57.5 mm able, 4-wire, 2 m, PV d-005 Q35-25NPP-KW mm x 5 mm x 69.5 mm onnector M2, 4-pin d-006 Q35-25NNP-K mm x 5 mm x 57.5 mm able, 4-wire, 2 m, PV d-005 Q35-25NNP-KW imensional drawings Q28-xxNxx-xWx, cable 46 (.8) 27.6 (.09) 5.5 (0.22) (0.7) Q35-xxNxx-xx, connector 35 (.38) (0.96) M2 x M2 x 3 2 (0.47) 3 2 (0.08) 8 x 4.5 (0.8) 55 (2.7) 2.5 (0.0) 5 (0.59) L indicator green 2 L indicator yellow 3 Teach-in button 4 Sensing area ll dimensions in mm (inch) L indicator 2 Potentiometer 3 onnection 69.5 (2.74) ll dimensions in mm (inch) P r o x I M I t y S N S o r s S I K /

22 apacitive proximity sensors Rectangular housing Q Q35-xxNxx-xWx, cable 35 (.38) (0.96) 3 8 (0.7) 3 2 (0.08) 8 x 4.5 (0.8) 55 (2.7) 2.5 (0.0) 5 (0.59) 57.5 (2.26) L indicator 2 Potentiometer 3 onnection ll dimensions in mm (inch) onnection diagram d-005 brn + (L+) blk NO wht N blu - (M) d-006 brn blk 4 wht 2 blu 3 + (L+) NO N - (M) d-023 brn wht 2 blk 4 blu 3 + (L+) Teach Q (M) Installation note Q mm 27.6 mm Q35 35 mm 35 mm / P r o x I M I t y S N S o r s S I K - 2 7

23 Q apacitive proximity sensors Rectangular housing Recommended accessories ordsets and connectors onnector M2, 4-pin igure onnector type onfiguration nclosure rating Jacket material able length Model name Part no. Straight IP 67 IP 68 PV PUR halogen free 2 m OL-204-G02M m OL-204-G05M m OL-204-G02M m OL-204-G05M emale connector Right angle IP 67 IP 68 PV PUR halogen free 2 m OL-204-W02M m OL-204-W05M m OL-204-W02M m OL-204-W05M Straight PT OS-204-G Male connector IP 67 Right angle PT OS-204-W Straight PT ST-204-G IP 67 Right angle PT ST-204-W or additional accessories, please see page G P r o x I M I t y S N S o r s S I K /