APL410 Limit Switchbox

Description The ALS400M2 Series Flameproof Valve Monitor is a rotary position indication device in HAZARDOUS area(Ex d IIC T6). Armed with mechanical switch, this device can senses valve position (on/off) for remote PLC or PC indication. The visual indicator on the top of the device can also clearly display the valve position for local detection. Specification & Technical Datas Enclosure: Die-Casting Aluminum Dichromate,Conversion With Polyester Powder Coating And O-ring