Pressure switch is a device combined with an electrical switch that switches contact action when the preset fluid pressure is reached.
1. Adopt quick joint of inch pipe thread or welded copper pipe installation structure, which is flexible in installation and easy to use without special installation and fixation.
2. The plug type wire type connection can be arbitrarily selecte by the user.
3. Sealed stainless steel sensor is safe and reliable.
4. The pressure range can be manufactured according to any pressure value selecte by the user.
When the pressure in the system is higher or lower than the rated pressure, the safety of the sensor in the disc instantaneous movement, through the connecting rod to push switch connector on or off, when the pressure drop to or the raising of the rated value, the instantaneous reset disc, switch automatic reset, or simply, when the measured pressure exceeds rating, displacement of the free end of the elastic element, directly or after comparison switch element, change the on-off state switching element, achieve the goal of measured pressure control. The elastic elements used for pressure switch include single coil spring tube, diaphragm, film box and corrugated tube.
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