Wall-mounted carbon monoxide (CO) and natural gas (CH4) detector
Wall-mounted carbon monoxide (CO) and natural gas (CH4) detector
The detector can detect two gases: natural gas (CH4) and carbon monoxide (CO)
Intervention sensitivity:
- natural gas at 10% of the lower explosion limit
- carbon monoxide, when the maximum allowed 300ppm CO concentration is exceeded, or rather in case low but damaging concentrations 30ppm for 2 hours persist for long periods in the premises.
TECHNICAL
SPECIFICATIONS
Power supply 230V a.c. 50-60Hz
2 potential-free changeover contacts output:
5 (2 )A / 250Va.c.
Natural gas catalytic sensor
Natural gas intervention level 5000 ppm 10% LIE
Semi-conductor sensor for CO
CO intervention level 30 / 300 (30ppm after 2 hours – 300ppm immediately)
Signalling buzzer 85dB at 1m
ON indicator LED
Fault indicator LED
Gas presence indicator LED (2 different)
Protection degree IP 42
Dimensions (L x W x H)
115 x 50 x 150 mm