1)High reliability sensor
2)Auto-reset after alarm
3)MCU processing adopted
4)Malfunction auto-check indicator
5)Alarm output N. C. /N. O. Optional
6)Dual sensor design
7)Be able to work with electrovalve / exhaust fan or manipulator and exhaust fan
8)SMT adopted, excellent stability
9)Available for Natural gas, LPG

Technical Specification:
1)Operating voltage: 220V AC or 12V DC
2)Rated power: ≤ 3W (220V AC power supply)
3)Warm-up time: 3-5 minutes
4)Alarm level: 10% LEL of Natural gas, 100 PPM of CO
5)Alarm indicator: Corresponding Red LED flash
6)Malfunction indicator: Yellow LED on & Beeper long-buzz
7)Alarm sound: ≥ 70dB(within 1 meter)
8)Operating temperature: -10º C to +50º C
9)Environmental humidity: ≤ 95% RH (No congelation)
10)Installation mode: Wall mounted
11)Alarm output: Relay output/sound & flash alarm
12)Dimension: 115x72x41 mm