Product News

New Liquid switch for ammonia in heat pumps

To comply with the need for switches in heat pumps we have designed a special switch called HBSR-HP suited for ammonia with temperatures above 60 °C (140°F). The new switch has a different switch point compared to the normal switch HBSR but otherwise the two products are identical.
 
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With the new switch for heat pumps, we changed the normal version back to the previous switch point. This is a small adjustment and makes it better for refrigeration systems.
 
For HFC/HFO/CFC and other synthetic refrigerants we recommend the HBSR-HFC. Read more about sensors for heat pumps
 
This colorful table show the switches available for 24V AC/DC (Ex-version - 24 VDC)

Liquid Level Switches