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Technical specification | Parameter |
Detecting gas | CO |
Measurement range | (0~1000) ppm |
Respond time | 20S(T90) |
Resolution | 1ppm |
Alarm point | 24ppm(can be adjusted in whole range) |
Alarm sound intensity | 90dB |
Alarm way | Sound,light and vibration |
Alarm indicator light | can be visible in the distance of not less 20m |
Electrochemical Sensor life | ≥2 years(CO,O2,H2S) |
Working Time | 3 Year |
Continuous operating hours | ≥12 hours |
Battery item | 9V lithium battery |
Battery short circuit current | 2A |
Charging time | 4-5 hours |
Protection level | IP67 |
Working temperature | -20℃~+60℃ |
Dimension&Weight | 110*45*31mm/150g |





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