Gas detector UR20S

Phase out - replaced by UR21S series.

Gas detector in metal housing (Group II protection mode, category 3G, Ex nA IIC T6) with operating status indicator light, for indicating gas alarms by means of a 4÷20 mA analogue output or a trip threshold (pre-alarm, level 1 and 2 alarm, fault) that can be freely set with DIP-switches. Protection rating IP55.