Automatic recovery of normal environment, Alarm setting concentration value 6%LEL, High temperature alarm setting value 57℃, Sampling method Natural diffusion, Rated voltage DC5V (Need to be energized all the time, Power supply interface Micro-USB, Warm-up time 180 seconds, Alarm volume ≧70dB (1 meter directly in front), Range 0~100%LEL, Alarm linkage output (optional) Solenoid valve: 12V pulse output, Service life 5years (under normal use environmental conditions), Manipulator 12V/300mA output for 15 seconds, Alarm concentration error ±3%LEL, Response time ≦30 seconds, Working current <200mA, no built-in battery), Model DG-ZXGS21.
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Updated: 09-07-2025
Banggood
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Link: DIGOO DG-ZXGS21 WIFI Gas Leak Detector
$18.99 with coupon: BG65a97c
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