A Pressure Transmitter is a device that is linked to a Pressure Transducer. The performance of the pressure transmitter is an analogue electrical voltage or current signal representing 0 to 100 percent of the pressure range received by the transducer. The actual sensor element of the transducer that comes into touch with the pressure being detected is based on a variety of technologies and materials, including capacitance, potentiometric and strain gauge. A measuring diaphragm separates the actual procedure from the sensing material. The type of sensor utilised is determined by the application and environment in which it is employed.