The 26PC-series miniature pressure sensors are small, cost effective devices intended for use with wet or dry media. These sensors feature proven sensing technology that uses a specialized piezoresistive micro machined sensing element to offer high performance, reliability, and accuracy. Each sensor contains four active piezoresistors that form a Wheatstone bridge. When pressure is applied, the resistance changes and the sensor provides a millivolt output signal that is proportional to the input pressure.