进口双触点微压控制器美国UEJ402-4410-24.9mbar（Imported double-contact micro-pressure controller US UEJ402-441 0-24.9mbar ）

Imported double contact micro pressure controller US UEJ402-441 0-24.9mbar  J402 series US UE pressure switch  J402 type (two SPDT) pressure switch  brass bellows 1/4″NPTFJ402-126 J402-134 J402-137 J402- 144 J402-146 J402-156 J402-164;  Phosphor bronze bellows 1/4″NPTF J402-270 J402-274  Buna N diaphragm 1/4″NPTF aluminum pressure port  316L diaphragm 1/4″NPTF#pJ402- 571 J402-572;   Our main imported brands are: American UE, SOR, CCS, Dwyer pressure and temperature switches, commonly used models are available in large quantities; German WIKA pressure and temperature products; American GO pressure reducing valves ; Korea Yongtai YTC valve positioner. In addition, our company sells Rosemount, E+H, and EJA transmitters in batches.  Technical parameters  Storage temperature -54～71°C     Ambient temperature -40～71°C For every 28°C change in ambient temperature, the typical drift of the set point does not exceed 1%     Set point repeatability Temperature switch: ±1% within the adjustable range; pressure Switch Type 126-376, Type 520-535: ±1% within the adjustable range; Type 440-559: ±0.5% within the adjustable range Type 610-614: ±1.5% within the adjustable range     Shock resistance 15G, 10 milliseconds Periodic test. Reproducible set point     Anti-vibration After 2.5G, 5 ~ 500HZ vibration test, the set point can be reproduced.      The housing is die-cast aluminum alloy with epoxy resin coating. Gasket seal. Clamping screw      The protection level of the housing can meet the requirements of NEMA4X.IP65 (waterproof) with option M900 Type electrical interface)      one switch output. Two or three single-pole double-throw (SPDT) outputs. Can be set separately in the whole range. 50% for 531-534 type; 30% for 520, 525, 535 type; switch can be Wired as "Normally Open" or "Normally Closed"      Electrical rating 15 amps. 125/250/480 VAC      Weight approximately      3-7.5      pounds 4" NPTF; S126B-S164B type. 520-535 type; 1/2" NPTF      temperature switch assembly E series uses the same assembly as F series. But the measuring range is limited due to the reference scale. Temperature bulb and capillary: 6 feet. 304 Stainless Steel In-Line: Styles 120 and 121: Nickel-plated Brass; Optional 316L Stainless Steel     Filling Type 1BS: Solvent; Types 2-8: Non-toxic oil     Temperature dead zone under laboratory conditions. F series is full range 1 %.E series is 2%   differential pressure indicator J400K. J402K with differential pressure display  (option M210) Model 147-S157B. In the middle of the set point range; accuracy approximately 1.5% at 50%. 3% at both ends ;The indicator window is made of plexiglass. The gasket is sealed. The indicator can be adjusted on-site at any set point within the adjustable range. The accuracy can reach ±1%. H400系列压力 H400-S126B H400-S134B H400-S137B H400-S144B H400-S146B H400-S156B H400-S164B H400-358 H400-361 H400-376 H400-126 H400-134 H400-137 H400-144 H400-146 H400-156 H400-164 H400-270 H400-274 H400-440 H400-441 H400-442 H400-443 H400-448 H400-450 H400-452 H400-453 H400-454 H400-550 H400-552 H400-553 H400-554 H400-555 H402-S126B H402-S134B  H402-S144B H402-S146B H402-S156B H402-S164B H402-358 H402-361 H402-376 H402-126 H402-134  H402-144 H402-146 H402-156 H402-164 H402-270 H402-274 H402-450  H402-452 H402-453 H402-454 H402-550 H402-552 H402-553 H402-554 H402-555 H403-S126B H403-S134B  H403-S144B H403-S146B H403-S156B H403-S164B H403-358 H403-361 H403-376 H403-126 H403-134 H403-144 H403-146 H403-156  H403-164 H403-270 H403-274 H403-450 

注：除进口双触点微压控制器美国UEJ402-4410-24.9mbar，更多United Electric(UE)型号欢迎电话或在线联系。

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