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SS100 piezoresistive OEM pressure transducer

Piezoresistive OEM Pressure transducers, sealed gauge,absolute,vented gauge, differential

The SS100 series pressure transducers cover all pressure ranges from 100 mbar to 1000 bar. They have been produced for over 30 years. They are delivered with engraved serial number and electrical leadouts. Several millions of these pressure transducers are in use world-wide in a variety of different applications. Main felds of application are: Level technology, pneumatics, hydraulics, avionics.

A high-sensitivity piezoresistive silicon chip is used for pressure sensing. The chip is protected against ambient infuences by a stainless steel housing sealed with a concentrically corrugated diaphragm. The housing is flled with silicone oil so as to ensure the transfer of the pressure from the diaphragm to the sensing component.

A Rugged Pressure Transducer
The piezoresistive chip immersed in silicone oil is welded into a housing made of stainless steel 316 L.

High Sensitivity
A nominal signal of 100 mV is obtained at a supply current of 1.5 mA for the standard pressure ranges

Versions: absolute pressure, sealed gauge, barometric, vented gauge and wet/wet differential. nominal measurement ranges from 0,1 to 1000 bar. Various kinds of oil flling (olive oil, fuorinated oil, low tempera-ture oil etc.)