Gas detector RDXSM1

methaneCO

Microprocessor based domestic methane and carbon monoxide detector (RDXSM1) equipped with two separated output relays with facility for driving 230V~ cut-off valves. Sensors assembled on precalibrated modules replaceable by user. Carbon monoxide detection with accumulation mode: it simulates the gas accumulation in the human body according to standard EN 50291-1. Methane detection according to standard EN 50194-1. TECHNICAL FEATURES Power supply 230V~ ±10% 50Hz CH4 sensor type SnO2 semiconductor. Precalibrated sensor, directly replaceable by user CO sensor type Precalibrated sensor on module replaceable by user CH4 Alarm threshold 10% L.E.L. First CO alarm threshold ~30ppm CO lasting for >120 minutes Output (relay) 5(2)A @ 250V~ SPDT CH4 sensor life 5 years Alarm Buzzer 85dB(A)@ 1m. Green LED indicator Detector active Yellow LED indicator Detector failure Red LED indicator Alarm Protection grade IP42 Dimensions H84 W148 D40mm