Instrumentation for NH3

Gauges, switches, transmitters and level indicators enable tight control with the conditions inside tanks and NH3 applications whether it being pressure, temperature or level of product that are being measured. 

Pressure gauges

Pressure gauges measure fluid intensity and identify changes in pressure and leaks that can negatively impact an operation - making them indispensable in gas installations.

Pressure switches

Monitors and controls the pressure level of liquid or gas. If the pressure exceeds a pre-defined limit, the switches turn the flow on or off so it can be brought back to a fitting level.


Consisting of a dip tube, dial gauge and a vent valve, rotogages provide a simple way to read the liquid level of tanks. They are often mounted to the end of the container at the halfway mark.