美國UE多點壓力開關H402H403（US UE multi-point pressure switch H402 H403 ）

U.S. UE multi-point pressure switch H402 H403 H400 series pressure switch commonly used model H402 type, two-point output, internally adjustable, with reference scaleH403 type, three-point output, internally adjustable, with reference scale UE pressure switch application pressure switch is with 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.

注：除美國UE多點壓力開關H402H403，更多United Electric(UE)型號歡迎電話或在線聯系。

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