All Sensors Corp. (Morgan Hill, CA) has announced the SPM 401 Series of stainless-steel, media-isolated pressure sensors. The pressure sensor is compatible with 316L stainless steel, a type of steel that increases corrosion resistance, improves resistance to pitting from chloride ion solutions, and provides increased strength at high temperatures. The piezoresistive sensor chip is housed in a fluidfilled cylindrical cavity and isolated from measured media. The thermally compensated device has a millivolt output of up to 180mV at a 1mA supply current. Devices are available in 1.5, 3, 5, 15, 30, 50, and 100 PSI. Other features include pressure ranges 1.5 to 100 psi; vacuum resistance; O-ring mounting; thermally compensated and passive calibrated (offset) mV output; and supply current of 1 mA.

For Free Info Click Here 

Sensor Technology Magazine

This article first appeared in the June, 2016 issue of Sensor Technology Magazine.

Read more articles from this issue here.

Read more articles from the archives here.