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Features: Dual gas sensor design Available for CO and CH4 detecting Auto reset Malfunction self check indicator Sensor module Optional relay and valve output |
Technical data:
Working voltage: **0V AC/**0V +/*5%, *0Hz
Working condition:
Temperature: 0 to *5oC
Humidity: less than *5%RH no dews
Working method: natural diffusion
Alarm method: visual and audible
Sound level: more than *0dB
