J120-S126B美国UE真空隔爆压力控制器（J120-S126B US UE vacuum explosion-proof pressure controller ）

American UE explosion-proof pressure switch vacuum pressure controller J120-S126B J120-S134B explosion- proof grade: Exd IICT6 with explosion-proof certificate SIL2 certification. Ordering information: setting value or setting range, medium, maximum pressure. J120-Characteristics of pressure switches installed in hazardous areas Class I, Divisions 1 & 2, Groups B, C & D; Class II, Divisions 1 & 2, Groups E, F & G; Class III series meet European ATEX standards and Chinese CQST (GB3836) standard Bi-directional electrical interface provides convenience for wiring installation One single-pole double-throw (SPDT) or two SPDT outputs can be selected There are wiring terminals inside The box cover has a locking function There are many different types of sensing elements to choose from, including Welded stainless steel diaphragm and bellows. Surface-mounted hygienic sensing element with externally adjustable and internally adjustable switch with adjustable dead zone switch specially designed for pumps heat tracking type and temperature self-adjusting switch for antifreeze protection with temperature control indication function (820E/822E) Range of J120 switch Gauge pressure: 30"Hg Vac to 6000 psi (-1 to 413,7 bar) Differential pressure: 0.2" wcd to 500 psid (0,5 mbar to 34,5 bar) Temperature: -180°F to 650°F (-117.8°C to 343.3°C) Performance Options Wide variety of microswitches available: 1 Amp to 30 Amps and up to 480 VACSingle-pole double-throw and double-pole double-throw and fully sealed switch Adjustable dead zone External manual reset Suitable for Hastelloy., Monel. and sensor materials for corrosive media 150# and 300# flange temperature switch can choose capillary length according to customer requirements And armored stainless steel or TFE coating to protect capillary and temperature bulb. Optional stainless steel temperature bulb, external reference scale type, fully sealed type, chain box cover, thermocouple casing, etc. The industrial application of J120 switch is used in the following fields Hazardous device switches, vacuum switches, differential pressure switches and temperature switches that implement alarms, start-up and shutdown: chemical plants; oil pipelines; oil refineries; coal dust and grain dust treatment; pure gas pipelines; gas buffer systems; storage tanks and Pressure pumps, compressors and steam turbines

注：除J120-S126B美国UE真空隔爆压力控制器，更多United Electric(UE)型号欢迎电话或在线联系。

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