H121-S144B美国UE隔爆压力开关（H121-S144B UE explosion-proof pressure switch）

Technical parameters of H121-S144B Explosion-proof pressure switch H121-S144B Explosion-proof pressure switch H121 -S144B is the domestic agent of UE in the United States Measuring medium: non-corrosive gas or liquid to nitrile rubber or 316L stainless steelHousing: die-casting aluminum, epoxy resin coating, Outer cover with sealing gasketEnclosure rating: Meets NEMA 4X requirementsSet point accuracy: ±1%Switching difference: There are two types: adjustable and non-adjustable (refer to the data in the selection table)Repeatability error: <1%Pressure connection: Standard 1/2NPTF internal thread; can be specially customized according to site needsElectrical interface: 1/2″NPTF thread interface can be customized according to site needsSwitch output: a single-pole double-throw (SPDT) output; can be adjusted within the range Set 100% separately; the switch can be connected to "normally open" or "normally closed"ambient temperature: -40°C ~ +70°Cambient humidity: 5% ~ 95%service life: 100 0000 cyclesrange: 0 ~0.01...60 MpaPressure form: gauge pressure, absolute pressureOutput signal: (V) relay contact or switch signal with low level ≤ 0.5, high level ≥ 4.5Accuracy: 0.25%FS, 0.5%FSSetting range : Lower limit: 0~upper limit setting minimum value upper limit: lower limit setting maximum value~upper limit setting maximum valueRelay load: 30V/5A DC, 240V/3A AClong-term stability: (%FS/year) ≤0.5working voltage: 18～+24(V)storage temperature: -40～+200 (℃)Working temperature: -20～+80℃, -60～+200℃ (high temperature type) Interface: M20*1.5 or user-defined Explosion-proof grade: Exib II CT6 protection grade: IP66 H121-126 H121-134 H121-137 H121- 144 H121-358 H121-361 H121-376 H121-612 H121-146 H121-156 H122P-522P-S144B H122-156 H121K-S157B H126B H122 -S137B H122-22-22-23723 H122-703 -705 H121-S164 H122 -S144B H122-S146B H122-S156B H122-S164B H122-555 H122-701 H122P-12P-12P-144 H122P-1464 H121-121-S126BP . H122P-164 H122P-S126B H122-550 H122-552 H122-553 H121-S156B H122P-270 H122P-274 H122P-358 H122P-361 H122-450 H122-452 H122-453 H122-454H121-S164B, H122-S164B, H122P-S144B, H121-126, H122-126, H122P-126, H121-134, H122-134, H122P-134,  H121-137, H121-144, H122-144, H122P- 144, H121-146, H122-146, H122P-146, H121-156, H122-156, H122P-156, H121-164, H122-164, H122P-164, H121-358, H122-358, H121-361, H122-361, H121-376, H122-376, H121-612, H122-612, H121-614, H122-614, H121-270, H122-270, H121-274, H122-274, H121-450, H122- 450,  H121-452, H122-452, H121-453, H122-453, H121-454, H122-454, H121-550, H122-550H121-552, H122-552, H121-553, H122-553, H121- H121 _ -S144B product picture- delivery physical map

注：除H121-S144B美国UE隔爆压力开关，更多United Electric(UE)型号欢迎电话或在线联系。

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