HPS41 Pressure switch
This pressure switch is mainly used to control the pressure regulation system of boilers and water towers. The controller controls the connection and disconnection of solenoid valves or electric valves.
HPS41 series pressure switches are mainly used to control pressure of boiler or water tower regulating system. When the system pressure exceed the setting point, the switch will cut off the circuit for protection. With SPDT contact arrangement, HPS41 switch can detect the pressure change and shift the internal status accordingly to control the on/off of external circuits, which is available for the pressure control, limit and alarm of non-hazardous liquid, gas and steam.
Catalogue：
Additional information
| Medium | Air,water,oil,steam,liquid and other non-corrosive media,chlorinecontaining liquid is not available |
|---|---|
| Switching load | FL5.1A/LR30.6A at 240VAC;FL8A/LR48A at 120VAC |
| Dielectric strength | 2000V/one minute without breakdown |
| Temperature(Medium) | -40…+180°C[-40…+365°F] |
| Temperature(Ambient) | -29…+66°C[-20.2…+150.8°F] |
