ALS200M Switch Box
The ALS200M2 series valve monitor is a rotary position indication device. Armed with mechanical switch, this device can senses mechanical position (on/off) of valve 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.
![als200](https://www.alphacontrols.co.uk/wp-content/uploads/2016/03/als200.jpg)