J120-S152B美国UE带SIL2认证压力开关（J120-S152B US UE pressure switch with SIL2 certification ）

American UE explosion-proof pressure switch vacuum pressure controller J120-S152B J120-S156B 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 two-way electrical interface provides convenience for wiring and installation. One single-pole double-throw (SPDT) or two SPDT outputs are available. There are terminal blocks in the output. 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 external and internal adjustable switch with adjustable dead zone switch specially designed for pumps Thermal tracking and antifreeze protection temperature self-adjusting switch 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 Capillary length can be selected according to customer requirements And armored stainless steel or TFE coating to protect the capillary and temperature package. Optional stainless steel temperature package, 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-S152B美国UE带SIL2认证压力开关，更多United Electric(UE)型号欢迎电话或在线联系。

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