Phase change switch - 90...240 V AC
NH3 - Sensor & Controls
HBOR is a level switch designed for the detection of NH3. When it is mounted in the oil pot, it will detect either NH3 or oil depending on the level of oil. When the oil rises to the level switch, the HBOR will switch on! This is a warning
for the operator to empty the pot of oil. The LEDs on the switch will be active when oil is detected. The switch has a built-in local power supply for direct use on net supply 90…240 V AC. A solid state relay can also operate a valve directly.