J120-525美國UE隔爆爐膛壓力開關（J120-525 US UE Flameproof Furnace Pressure Switch ）

J120-525 American UE explosion-proof furnace pressure switch  J120 furnace pressure switch commonly used models: J120-520 J120-521 J120-522 J120-523 J120-524 J120-525pressure switch selection parameters: 1. Pressure range 2. Max pressure 3 .Medium 4. Whether it is explosion-proof or notFollow the principles:1. The setting value is within the adjustable range2. The performance is best in the middle 1/3 of the adjustable range. 3. Try not to choose below 10% and above 90%. Functional characteristics of J120-523 pressure switchClass I, Divisions 1 & 2, Groups B, C & D; Class II, Divisions 1 & 2, Groups E, F & G; Class III seriesmeet European ATEX standards and domestic CQST (GB3836 ) standardBi-directional electrical interface provides convenience for wiring installationOne single pole double throw (SPDT) or two SPDT outputsThere are wiring terminals inside Thecover has a locking functionThere are many different types of sensing elements to choose from, including welded stainless steel Diaphragm and bellows.

注：除J120-525美國UE隔爆爐膛壓力開關，更多United Electric(UE)型號歡迎電話或在線聯系。

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