HBSR HB Products Liquid Level Switches for NH3 or Brine - 24 VAC/DC with Set Screw Connection - IP54

HBSR is a level switch for the detection of NH3 and Brine refrigerants.

Typically it is installed in/on the refrigerant vessels, pump separators, economisers or heat exchanger.

The sensor is specially built to resist high pressure and low temperatures.

Product Features:

• Proven sensor technology for simple transsistor output PNP/NPN and NO/NC contact function. The NO/NC term refers to the state of the contact in "dry" condition, when not influenced by the liquid.
• Designed for the industrial refrigeration industry - max pressure 100 bar.
• Clear indication with LED when refrigerant is detected.
• Split design which makes it easy to install and make diagnostic on.