Pressure sensor is made by embedding silicon piezoresistive pressure sensor chip with its isolation structure into stainless steel housing. ORR is a China pressure sensor manufacturer, our OEM liquid & gas pressure sensors use silicon oil filling technology to obtain a higher corrosion resistance and excellent sealing, make sure chip realize more stable functions and effective performances.

Pressure sensor can be transferred liquid or gas pressure into the standard electrical signal output(mV), ORR-PS series diffused silicon pressure sensor is widely used in water supply and drainage, heat, petroleum, chemical, metallurgical and other industrial processes measurement field and control system.