H100-218UE压力开关工作原理（P/N: H100-218 US UE pressure switch working principle ）

P/N: H100-218 American UE vacuum pressure switch  P/N: H100-218 1519 hysteresis adjustable vacuum pressure switch P/N: H100-218 1530 manual reset American UE vacuum pressure switch model and parameter model can be adjusted and set Range Deadband Pressure Withstand** Model Adjustable Set Point Range Deadband Over Range Proof              Low end of range on fall; Pressure* Pressure**              High end of range on rise range span range span           psi bar psi bar psi bar psi barPhosphor bronze bellows with nickel-plated brass 1/4” NPT (female) pressure connection. Model 218 has 300 series stainless steel spring exposed to media Phosphor bronze bellows, 1/4”NPTF nickel-plated brass pressure connection. Model 218 has 300 series stainless steel wetted spring 218 30 ”Hg to 0 -1 to 0 1 to 2 ”Hg 33,9 to 67,7 mbar 3 0,2 30 2,1 270 4 to 200 0,3 to 13, 8 1 to 8 0,1 to 0,6 200 13,8 250 17,2 274 6 to 300 0,4 to 20,7 1 to 10 0,1 to 0,7 300 20,7 350 24,1 Mechanical How the pressure switch works:When the pressure in the system is higher or lower than the rated safety pressure, the disc in the sensor moves instantaneously, and the switch joint is connected or disconnected through the connecting guide rod. When the pressure drops or rises to the rated recovery value, the disc The chip resets instantaneously, and the switch automatically resets, or in simple terms, when the measured pressure exceeds the rated value, the free end of the elastic element produces a displacement, directly or after comparison, the switch element is pushed to change the on-off state of the switch element, to achieve control by purpose of measuring pressure. The elastic components used in the pressure switch include single coil spring tube, diaphragm, bellows and so on. Pressure switch H100 type: one single pole double throw output; NEMA 4X housing, epoxy coating; internal adjustable, with reference scale Commonly used models - our company always stock phosphor bronze pressure switch H100-218 H100-270 H100-274 welded 316 stainless steel Bellows switch H100-358 H100-361 H100-376 H100-680 Piston high pressure switch H100-610 H100-612 H100-616  Quality commitment: 1. The origin is the United States, brand new import; 2. Provide customs declaration and certificate of origin; 3. Free debugging set point; 4. 12 months warranty. 

注：除H100-218UE压力开关工作原理，更多United Electric(UE)型号欢迎电话或在线联系。

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