What is a pressure transmitter?

A pressure transmitter is a device that measures the pressure of gases or liquids and converts the measured value into an electrical signal that can be displayed or used by control systems.

How does a pressure transmitter work?

A pressure transmitter typically consists of a pressure sensor and an electronic component. The sensor detects pressure changes and converts them into an electrical signal. The electronic component then processes this signal and converts it to a standardized output signal, such as 4-20 mA or 0-10 V.