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Solutions for pressure, temperature, force and level measurement, flow measurement, calibration and SF6 gas solutions from WIKA are an integral component of our customers' business processes.
This is why we consider ourselves to be not just suppliers of measurement components but rather more a competent partner that offers comprehensive solutions in close co-operation with our customers – customised and precisely designed products for the exact requirement.
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For the process industry
The high-quality mechanical pressure switches have been developed especially for safety-critical applications with limited space. The high quality of the products and manufacturing in accordance with ISO 9001 ensure reliable monitoring of your plant.
In production, the mechanical pressure switches are traced by quality assurance software at every step and subsequently are 100 % tested.
All wetted parts are from stainless steel as a standard. The switch enclosure is available in aluminium alloy or stainless steel. To adjust the set point simply open the access cover plate. This access can be sealed as an option. The access to the terminal block for the electrical connection is protected by a screw-on lid, which is secured with a screw-type lock against unauthorised intervention.
A micro switch integrated in the mechanical pressure switch enables the direct switching of an electrical load of up to AC 250 V, 15 A.
Depending on the application, the appropriate variant for the contact version and the electrical connection can be selected; e.g., hermetically sealed micro switches are suitable for corrosive ambient conditions and DPDT contact versions for two separate circuits.By using a diaphragm element with antagonist spring as sensor element, the model PCA mechanical pressure switch is extremely robust and guarantees optimal operating characteristics. For safety applications, the mechanical pressure switch is optionally available in a SIL 2 qualified or a SIL 3 qualified version.
Models IV10, IV11
Model 910.13
Brass or Stainless Steel
Model IVM
Process and instrument version
Models IV20, IV21
2-valve manifold
Model 910.15
For pressure measuring instruments
Model 910.11
brass, steel or stainless steel
Model 910.14
for pressure measuring instruments
Model 910.17
For measuring instruments and instrumentation accessories
Model 910.12
Brass, steel or stainless steel
Model PXS
Model PXA
Model MA
Flameproof enclosure Ex d
Model PCS
Models BA, BAX
Model MW
Stainless steel case
Mechanical pressure switch, switch enclosure aluminium alloy
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