LGW50A4

Pressure switch

LGW50A4

Pressure switch
Function description
Function:
This pressure switch can work in the range of overvoltage or undervoltage
The pressure changes on both sides are sensed through the membrane, so as to control the action of the internal small switch.
No other auxiliary energy is required during operation.
Switch characteristics:
The pressure switch responds by monitoring changes in pressure on both sides of the membrane.
The circuit is closed, disconnected or switched when it exceeds or falls below the set rating.
Detection key llgwa2p
Llgwa2 has a pressure detection key, which can be used to check the safety performance.
If there is pressure at G1 / 4 connector, press the test button switch to release the internal pressure. Thus, the partial pressure at the lower part of the film decreases, and the reed of the pressure switch will change from no contact to NC contact.
When the detection key is released, the partial pressure at the lower part of the membrane rises. The switch reed returns to its original position.

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Contact Us

  •  Tel:+86-510-86890852
  •  Phone:+86 18936076151
  •  Emial:sales@yldindustry.com
  •  Address:Wuxi Liangxi Xihu Jiayi Center