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Pressure sensors – Range of 41 models
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WIKA

Pressure sensors – Range of 41 models

For every application the right pressure sensor. 41 models from WIKA, also with ATEX, IECEx, UL approvals: filters, datasheet and quote request for each model.

EAC
CE
UKCA
UL
CSA
DNV
ATEX
IECEx
INMETRO
NEPSI
CCOE/PESO
IA
FM
KCs
KOSHA
ECAS-Ex
Description
Technical Specifications
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For every application the right pressure sensor

A pressure sensor (or pressure transmitter) converts the physical quantity “pressure” into an industry-standard signal. In addition to a wide range of pressure sensors for general industrial applications, we offer special versions for refrigeration/air conditioning technology, the food industry, mobile working machines, medical gases and also the semiconductor industry. Our pressure sensor portfolio covers accuracies from 0.05 %, measuring ranges from 0.05 bar up to 15,000 bar, digital interfaces such as CANopen and IO-Link and also various international approvals, including for hazardous areas.

What is a pressure sensor and what is a pressure transmitter?

Pressure sensors serve as measuring elements and convert the physical quantity pressure into an electrical variable. WIKA defines a pressure transmitter as a pressure sensor with standardised electrical and mechanical interfaces and a standardised output signal. Pressure sensors are generally used to measure absolute pressure as well as gauge pressure and differential pressure with little effort and in a short time. WIKA manufactures pressure sensors using the three most-common pressure measurement principles from industrial measurement technology - thin-film sensors, thick-film sensors and piezoresistive pressure sensors.

How do pressure sensors work?

Pressure sensors are generally differentiated by their measuring ranges, the pressure connection thread, the output signal and the electrical connection. The standardised pressure connection directs the pressure being measured onto the pressure sensor element. The electronics of the pressure sensor converts the signal into a scaled signal, which is passed on to the subsequent signal evaluation via a standardised connector or cable.

How does a piezoresistive pressure sensor work?

A piezoresistive pressure sensor has a silicon-based diaphragm. The functional principle of a piezoresistive pressure sensor is based on the piezoresistive effect for pressure measurement. The piezoresistive effect specifies that the electrical resistance in semiconductor materials, such as the silicon diaphragm, changes due to tension or compression.

In our overview of the different pressure sensors at WIKA, you can learn more about the different pressure sensor types, application areas and how to select the right pressure sensor.

What are differential pressures used for?

A differential pressure sensor measures the difference between two absolute pressures and displays it as differential pressure. They are used in the monitoring of filters, pumps or compressors, such as the differential pressure sensor A2G-50 from WIKA. They also play a major role in pharmaceutical industry.

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# General Brand: WIKA Category: Pressure sensors Available models: 41 # Explosion protection Ex approvals: ATEX, IECEx, UL, CSA, FM, INMETRO, NEPSI, EAC, KCs, KOSHA, PESO, ECAS-Ex Types of protection: Ex d (flameproof enclosure), Ex e (increased safety), Ex h (constructional safety, non-electrical), Ex i (intrinsic safety), Ex n, Ex t (protection by enclosure)
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maschio","Filettature femmine","Esecuzione affacciata"]],["Approvals",["ATEX","IECEx","UL","CSA","FM","INMETRO","NEPSI","EAC","KCs","KOSHA","PESO","ECAS-Ex"]]],"r":[["CPT9000","Premium Precision Pressure Transducer",[[],[],[],[],[],[],[7]],0,"Data-sheets/Calibration/Precision-pressure-measuring-instruments/ds_ct2512_en_co.pdf","EAC"],["CPT6030","Precision Analog Pressure Transducer",[[],[],[],[],[],[],[7]],1,"Data-sheets/Calibration/Precision-pressure-measuring-instruments/ds_ct2514_en_co.pdf","EAC"],["CPT6100, CPT6180","Legacy Precision Pressure Transducer",[[],[],[],[],[],[],[7]],2,"Data-sheets/Calibration/Precision-pressure-measuring-instruments/ds_ct2510_en_co.pdf","EAC"],["CPT6020","Standard Precision Pressure Transducer",[[],[],[],[],[],[],[7]],null,"Data-sheets/Calibration/Precision-pressure-measuring-instruments/ds_ct2513_en_co.pdf","EAC"],["A-10","Pressure sensor A-10 – For general industrial applications",[[0,1],[0,6,7,8,9,10,11],[0,1,2,3,4,5,6,7,8],[1,2],[0,3,4,9],[0,1,2,3,4,5,6,7,8],[2,3,7]],3,"Data-sheets/Pressure/Pressure-sensors/ds_pe8160_en_co.pdf","UL, CSA, EAC"],["PEU-20, PEU-21","Pressure transmitter for connection to radio unit",[[],[],[],[],[],[],[0,1,3,5,6,7,10]],4,"Data-sheets/Pressure/Process-transmitters/ds_pe8724_en_co.pdf","ATEX, IECEx, CSA, INMETRO, NEPSI, EAC, PESO"],["S-20","Pressure sensor S-20 – For demanding industrial applications",[[0,1],[0,6,7,8,9,10,11],[0,1,2,3,4,5,6,7,8],[2,3],[0,3,4],[0,1,2,3,4,5,6,7,8,9],[2,7]],5,"Data-sheets/Pressure/Pressure-sensors/ds_pe8161_en_co.pdf","UL, EAC"],["A-1200","Pressure sensor with IO-Link – PNP or NPN switching output",[[2],[1,11],[0,1,2,3,4,5,6,7,8],[1,2],[0],[0,1,2,3,4,5,6,7,8],[2]],6,"Data-sheets/Pressure/Pressure-sensors/ds_pe8190_en_co.pdf","UL"],["S-11","Flush pressure sensor – For viscous and solids-containing media",[[0,1],[0,6,7,8,11],[0,1,2,3,4,5,6,7],[2],[0,3,4],[9],[3,7]],7,"Data-sheets/Pressure/Pressure-sensors/ds_pe8102_en_co.pdf","CSA, EAC"],["IS-3","Pressure sensor IS-3 – Intrinsic safety Ex ia",[[0],[0,11],[0,1,2,3,4,5,6,7],[2],[0,1,2,3,6,7,8,9],[0,1,2,4,5,6,7,8,9],[0,1,2,3,4,6,7,8,10]],8,"Data-sheets/Pressure/Pressure-sensors/ds_pe8158_en_co.pdf","ATEX, IECEx, UL, CSA, FM, NEPSI, EAC, KCs, PESO"],["MH-4","OEM pressure sensor – For mobile working machines",[[0,1],[0,8,9,10,11],[0,3,6],[2],[4],[0,1,2,3,7],[2]],9,"Data-sheets/Pressure/Pressure-sensors/ds_pe8163_en_co.pdf","UL"],["PMT10","OEM pressure sensor – For heating technology",[[],[],[],[],[],[],[]],10,"Data-sheets/Pressure/Pressure-sensors/ds_pe8201_en_co.pdf",""],["MH-3-HY","OEM pressure sensor – For mobile hydrogen applicationsNote: Model MH-3 has been superseded by model MH-4.",[[0,1],[0,10,11],[0,3,6],[1,2],[3,4],[1,2,3],[7]],11,"Data-sheets/Pressure/Pressure-sensors/ds_pe8159_en_co.pdf","EAC"],["MH-4-CAN","OEM pressure sensor – For mobile working machines, CANopen®/SAE J1939",[[2],[3,4,11],[0,3,6],[2],[4],[0,1,2,3,7],[2,7]],12,"Data-sheets/Pressure/Pressure-sensors/ds_pe8302_en_co.pdf","UL, EAC"],["HP-2","Pressure sensor HP-2 – For highest-pressure applications to 15,000 bar [217,500 psi]",[[0,1,2],[0,2,6,7,11],[0,3,6],[2],[0],[8],[7]],13,"Data-sheets/Pressure/Pressure-sensors/ds_pe8153_en_co.pdf","EAC"],["R-1","Pressure sensor R-1 – For heating and refrigeration",[[0,1],[0,6,8,9,10,11],[0,1,3,4,6,7],[0,1],[1,2],[1,2,7],[2,7]],14,"Data-sheets/Pressure/Pressure-sensors/ds_pe8145_en_co.pdf","UL, EAC"],["MG-1","Pressure sensor MG-1 – For medical gases",[[0,1],[0,6,7,8,9,10,11],[0,1,3,4,6,7],[1],[3],[0,1,2,3,7],[7]],15,"Data-sheets/Pressure/Pressure-sensors/ds_pe8144_en_co.pdf","EAC"],["P-30, P-31","Pressure sensor P-30, P-31 – For precision measurements",[[0,1,2],[0,2,3,6,7,11],[0,1,2,3,4,5,6,7,8],[3],[0],[0,1,2,5,6,7,8],[7]],16,"Data-sheets/Pressure/Pressure-sensors/ds_pe8154_en_co.pdf","EAC"],["WU-20, WU-25, WU-26","Ultra high purity transducer – For applications in hazardous areas, Ex nA ic",[[0,1],[0,6,7,11],[0,1,2,3,4,5,6,7,8],[3],[10],[7,8],[0,1,4,6]],17,"Data-sheets/Pressure/Pressure-sensors/ds_pe8707_en_co.pdf","ATEX, IECEx, FM, NEPSI"],["iWU-20, iWU-25, iWU-26","Ultra high purity transducer – For hazardous areas, Ex ia IIC",[[0],[0,11,13],[0,1,2,3,4,5,6,7,8],[3],[10],[7,8],[0,1]],18,"Data-sheets/Pressure/Pressure-sensors/ds_pe8709_en_en.pdf","ATEX, IECEx"],["PEW-1000","Pressure sensor with wireless transmission – For general industrial applications",[[3],[11,12,13],[0,1,2,3,4,5,6,7,8],[2],[0,5],[0,1,2,3,4,5,6,7,8],[3]],19,"Data-sheets/Pressure/Pressure-sensors/ds_pe8723_en_co.pdf","CSA"],["O-10","OEM pressure transmitter – For industrial applications",[[0,1],[0,6,7,8,9,10,11],[0,1,3,4,6,7],[1],[0,3],[0,1,2,3,7,8],[2,7]],20,"Data-sheets/Pressure/Pressure-sensors/ds_pe8165_en_co.pdf","UL, EAC"],["SA-11","Pressure sensor SA-11 – For sanitary applications",[[],[],[],[],[],[],[3,7]],21,"Data-sheets/Pressure/Pressure-sensors/ds_pe8180_en_co.pdf","CSA, EAC"],["E-10, E-11","Pressure sensor with flameproof enclosure – For applications in explosion-protected areas",[[0,1,3],[0,6,7,8,9,10,11],[0,1,2,3,4,5,6,7],[1],[0,3,6],[0,1,2,3,5,6,7,8],[0,1,3,4,5,6,7,9,11]],22,"Data-sheets/Pressure/Pressure-sensors/ds_pe8127_en_co.pdf","ATEX, IECEx, CSA, FM, INMETRO, NEPSI, EAC, KOSHA, ECAS-Ex"],["WUD-20-E, WUD-25-E, WUD-26-E","Ultra high purity transducer – With display, EtherCAT®",[[2],[5,10,11],[0,1,2,3,4,5,6,7,8],[3],[10],[7,8],[]],23,"Data-sheets/Pressure/Pressure-sensors/ds_pe8712_en_co.pdf",""],["WUD-20, WUD-25, WUD-26","Ultra high purity transducer – With integrated display and optional switch contacts",[[0,1],[0,6,7,11],[0,1,2,3,4,5,6,7,8],[3],[10],[7,8],[4]],24,"Data-sheets/Pressure/Pressure-sensors/ds_pe8708_en_co.pdf","FM"],["WUC-10, WUC-15, WUC-16","Ultra high purity transducer – Increased safety (Ex ec), intrinsic safety (Ex ic)",[[0,1],[0,6,7,11],[0,1,2,3,4,5,6,7,8],[3],[10],[7,8],[0,1,4,6,8]],25,"Data-sheets/Pressure/Pressure-sensors/ds_pe8706_en_co.pdf","ATEX, IECEx, FM, NEPSI, KCs"],["M-10, M-11","Miniature pressure sensor – Standard version or with flush diaphragm",[[0,1,3],[0,3,6,8,11],[0,3,6],[2],[0,3],[0,1,2,9],[3,7]],26,"Data-sheets/Pressure/Pressure-sensors/ds_pe8125_en_co.pdf","CSA, EAC"],["DSS22T","High-quality pressure sensor with mounted diaphragm seal – With clamp connection",[[],[],[],[],[],[],[]],27,"Data-sheets/Pressure/Diaphragm-seal-systems/ds_ds9508_en_co.pdf",""],["DSS18T","High-quality pressure sensor with mounted diaphragm seal – With milk thread fitting",[[],[],[],[],[],[],[]],28,"Data-sheets/Pressure/Diaphragm-seal-systems/ds_ds9505_en_co.pdf",""],["DSS10T","High-quality pressure sensor with mounted diaphragm seal – With threaded connection, threaded design",[[],[],[],[],[],[],[]],29,"Data-sheets/Pressure/Diaphragm-seal-systems/ds_ds9502_en_co.pdf",""],["DSS19T","High-quality pressure sensor with mounted diaphragm seal – With process connection per Svensk Standard SS 1145, for food",[[],[],[],[],[],[],[]],30,"Data-sheets/Pressure/Diaphragm-seal-systems/ds_ds9522_en_co.pdf",""],["DSS34T","High-quality pressure sensor with mounted diaphragm seal – With threaded connection, welded design",[[],[],[],[],[],[],[]],31,"Data-sheets/Pressure/Diaphragm-seal-systems/ds_ds9516_en_co.pdf",""],["DSS27T","High-quality pressure sensor with mounted diaphragm seal – With flange connection, flush diaphragm",[[],[],[],[],[],[],[]],32,"Data-sheets/Pressure/Diaphragm-seal-systems/ds_ds9513_en_co.pdf",""],["DSS26T","High-quality pressure sensor with mounted diaphragm seal – With flange connection, internal diaphragm",[[],[],[],[],[],[],[]],33,"Data-sheets/Pressure/Diaphragm-seal-systems/ds_ds9510_en_co.pdf",""],["A2G-500","Differential pressure sensor – For ventilation and air-conditioning",[[],[],[],[],[],[],[7]],34,"Data-sheets/Pressure/Pressure-sensors/ds_pe8805_en_co.pdf","EAC"],["A2G-520","Differential pressure air flow sensor – For ventilation and air-conditioning",[[],[],[],[],[],[],[7]],null,"Data-sheets/Pressure/Pressure-sensors/ds_pe8806_en_co.pdf","EAC"],["A2G-55","Differential pressure transmitter Eco",[[],[],[],[],[],[],[]],35,"Data-sheets/Pressure/Pressure-sensors/ds_pe8804_en_co.pdf",""],["A2G-50","Differential pressure sensor – For ventilation and air-conditioning",[[],[],[],[],[],[],[7]],36,"Data-sheets/Pressure/Pressure-sensors/ds_pe8802_en_co.pdf","EAC"],["A2G-52","Dual differential pressure sensor – For ventilation and air-conditioning",[[],[],[],[],[],[],[]],37,"Data-sheets/Pressure/Pressure-sensors/ds_pe8803_en_co.pdf",""],["CPT8900","Precision Differential pressure transducer",[[],[],[],[],[],[],[7]],38,"","EAC"]],"s":{"u":"https://cdn.prod.website-files.com/6aa55eca30c5bd4a1e486a4c/6ade220c4f41302393c6d53f_mfw-sensori-di-pressione.jpg","c":12}}}
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