UE差压开关J21K-150（UE differential pressure switch J21K-150 ）

UE differential pressure switch J21K-150 J21K series UE differential pressure switch - metal bellows sealed durable differential pressure switch welded 316 stainless steel sensor, completely airtight housing, single switch output, adjustable range: 30 inches Hg vacuum to 90PSID; applied to the filter of the compressor network monitoring; refrigeration equipment (chillers); fluid calibration; water treatment and filtration systems; HVAC equipment. The following are the main features of UE J21K series differential pressure switch: .Adjustable differential pressure from -1 to 6bar .Reliably sealed metal bellows sensor .welding 316 stainless steel types .Epoxy resin shell design meets NEMA4X requirements .Set point repeatability plus or minus 1%   Installation Precautions   1. The control pressure setting value is best selected between 20%-80% of the adjustment range.   2. When the temperature of the medium is too high, a spiral cooling pipe can be added before the pressure interface.   3. The instrument is easy to install, and both wall and pipe installations can work normally. If it is installed outdoors, necessary protection shall be given.   4. Professional maintenance is required, and the rubber gasket should be replaced in time after aging. J21KUE differential pressure switch J21K-127 J21K-140 J21K-150 physical map  

注：除UE差压开关J21K-150，更多United Electric(UE)型号欢迎电话或在线联系。

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