ANKERSMID - Model ALA001 & ALA002 Series - Liquid Alarm Sensor- Brochure
The Ankersmid ALA 002 sensor works on the principle of the detection of a change in internal reflection. When a liquid is disposed on the outside lens of the sensor the reflection will be changed and detected by the sensor. The transparent dome contains an LED and an optical sensor. An alarm is generated by the electronic module ALA 102 with a ...