High-temperature transmitters are the key component for monitoring and controlling the pressure of a fluid in many industries. They usually have a small diaphragm that opens or closes according to the pressure levels that are preprogrammed. Due to their operation, they are often confused with pressure transmitters since they perform similar functions.
The transducer or transmitter cannot control the pressure. They only measure the pressure variation as electrical outputs. It included milliamps, voltage, millivolt, resistance, etc.
