Pressure Monitoring

Pressure Monitoring

More than 75 years’ experience and ultra-modern production facilities enable the manufacture of high quality products. Mechanical pressure and vacuum switches, explosion proof pressure switches according to the new ATEX directive, electronic pressure switches and transmitters have gained an excellent reputation under the trade name SUCO. The product range also comprises new mechanical pressure switches “PLUS” with hex 24 and numerous intelligent electronic supplementary functions.


Mechanical pressure switches

SUCO manufactures robust mechanical pressure switches which can be adjusted in a pressure range from 0.1 to 400 bar and reach an overpressure safety up to 600 bar. Several thousands of variants of these diaphragm or piston pressure switches are being operated in different applications for almost all gaseous and liquid media.

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Electronic pressure switches

SUCO’s electronic pressure switches offer high accuracy, adjustable switching points, long-term stability and robust technology in the range of 0-600 bar. Electronic evaluation of switching point permits extremely small or very large hysteresis settings. Additionally, electronic pressure switches can be equipped with supplementary functions, such as optical display or menu control.

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Pressure transmitters

Because of the high overpressure safety and long life-time SUCO pressure transmitters can handle all kind of media used in pneumatic or hydraulic applications. Stainless steel housings with many different variations on both sides, mechanical and electronic, as well as customized pressure ranges make hundreds of variants available.

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Pressure sensors

Our subsidiary, ESI Technology, supplies an extensive range of major industries such as Oil and Gas, Subsea, Aerospace, Process, Test and Calibration. The jewel of ESI’s sensor technologies is Silicon-on-Sapphire which has redefined the performance capability of pressure monitoring products.

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Product finder

With the help of our new product finder you will be able to find the appropriate pressure switch within a few steps only.