J400-S144B美国UE不锈钢压力开关（J400-S144B US UE stainless steel pressure switch spot ）

The working principle of J400-S144B American UE stainless steel pressure switch spot pressure switch is that when the pressure in the system is higher or lower than the rated safety pressure, the disc in the sensor moves instantaneously, and the switch joint is connected or disconnected by connecting the guide rod. Open, when the pressure drops or rises to the rated recovery value, the disc resets instantaneously, and the switch automatically resets, or in simple terms, when the measured pressure exceeds the rated value, the free end of the elastic element is displaced, directly or after comparison Push the switch element to change the on-off state of the switch element to achieve the purpose of controlling the measured pressure. The elastic components used in the pressure switch include single coil spring tube, diaphragm, bellows and so on. Application of UE pressure switch A pressure switch is a device combined with an electrical switch. When the preset fluid pressure is reached, the switch contact will act. It is mainly used in power plants, petrochemical, metallurgical industries and other industrial equipment to output alarm or control signals. Many types of pressure switches in the industry use welded stainless steel diaphragms or welded stainless steel bellows structures, omitting the "O" ring. The leaky design improves fire performance in hazardous explosion-proof areas, while increasing pressure resistance. J400 Series Pressure Switch ModelJ400, single output, internally adjustableJ402, dual output, internally adjustableJ403, three-point output, internally adjustableJ400-S126B/S134B/S137B/S144B/S152B/S156B/S164BJ400-126/134/137/144/152/156/164J400-610/16014/614J400-270/274J402-S126B/S134B/S137B/S144B/S152B/S156B/S164BJ402-126/134/137/ 144/152/156/164J402-610/16014/614J402-270/274 J402-520/521//522/523/524/525 J402-530/531/532/533/534/535 J403-S126B/S134B/S137B/S144B/S152B/S156B/S164B J403-126 /134/137/144/152/156/164 J403-610/16014/614 J403-270/274

注：除J400-S144B美国UE不锈钢压力开关，更多United Electric(UE)型号欢迎电话或在线联系。

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