UE防爆开关J120-551J120-553（US UE explosion-proof pressure switch J120-551 J120-553 ）

American UE explosion-proof pressure switch J120-551 J120-553  UE pressure switch features:·One, two or three switch output, set point 100% range can be set separately·Epoxy resin shell design meets NEMA 4X requirements·A variety of diaphragms are available, such as 316SS, brass, Nitrile rubber and TEFLON·Select a reference scale or turn the screw to adjust the set point range·Inch water column series: -300" water column vacuum to 250" water column (-746.7 to 622.3 mbar)Pressure: 30" Hg to 6000psiDifferential Pressure: 1" water to 200 psid (0 to 13,8 bar)Temperature: -180 to 650°F (-115°C to 340°C)explosion proof Typepressure switchperformance optionsEuropean ATEX intrinsically safe standardRemote temperature switch can choose 50 feet long copper or stainless steel capillary and armored protective cableA variety of switch output options include manual reset, adjustable dead zone , DPDTThe red mark shows that the current switch is in the set state ApplicationMulti-point switch output is used for alarm and shutdown or pre-alarm and alarmHigh/low limit control or liquid level controlWater treatment and filtration systemIndustrialIdeal protection for sterilization devices, pump systems and compressorsJ120 series UE pressure switch selectionJ120 type, internally adjustable, single point switch, two electrical interfaces

注：除UE防爆开关J120-551J120-553，更多United Electric(UE)型号欢迎电话或在线联系。

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