Features:

High reliability sensor

Auto-reset after alarm

MCU processing adopted

Malfunction auto-check indicator

Alarm output N.C./N.O. optional

Dual sensor design

Be able to work with electro valve/exhaust fan

SMT adopted, excellent stability

Available for natural gas, LPG, CO, combination of CO andLPG

Specifications:

Operating voltage: 12V DC-28V DC, 220V AC optional

Rated power: 3W (220V AC power supply)

Warm-up time: 3-5 minutes

Alarm level: 10% LEL of Natural gas, 100 PPM of CO

Alarm indicator: corresponding red LED flash

Malfunction indicator: yellow LED on and beeper long-buzz

Alarm sound: 70dB (within 1 meter)

Operating temperature: -10 to 50

Environmental humidity: 95% RH (No congelation)

Installation mode: wall mounted

Alarm output: relay output/sound and flash alarm

Dimensions: 115x72x41mm

دستگاه هشدار دهنده نشت گاز ALF-0G11

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