Choosing the Right Pressure Transmitter

Selecting the correct pressure transmitter is important for achieving accurate measurements and reliable operation.
Several factors should be considered when choosing a transmitter.

Pressure Range
The transmitter must be selected according to the expected pressure range.

Output Signal
Most industrial transmitters provide a 4-20 mA output signal because it is reliable and resistant to electrical noise.

Process Connection
Common connections include:
1/4 NPT
1/2 NPT
Flanged connections

Environmental Conditions
Temperature
Humidity
Vibration

Choosing the right transmitter ensures long service life and accurate measurement.