KELLER Pressure sensors

KELLER pressure sensors

Piezoresistive oeM Pressure transducers

absolute- and sealed gauge Pressure       

 The Series 7 pressure sensors are for medium pressure ranges, and are the smallest, lightest
isolated OEM-sensors available. They have a diameter of only 15 mm without compromising
quality and performance.
A high-sensitivity piezoresistive silicon chip is used for pressure sensing. The chip is protected
against ambient influences by a stainless steel housing sealed with a concentrically corrugated
diaphragm. The housing is filled with silicone oil for the transfer of the pressure from the diaphragm
to the sensing component