Carbon Monoxide Detector

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Basic Info

Product Description

Specifications:

Sensor: electrochemical carbon monoxide sensor
Detecting range: 0-999ppm
Sensitivity: 5ppm
Error: ±10% +15ppm
The detecting precision is affected by detector itself and the temperature and humidity of the installation environment
The best installation environment: 20 ±5°C
Relative humidity: 50 ±3% RH
Air pressure: ±10%
Numerical readings and note: 3-digit LCD display of levels
Normal reading: 0
Alarm readings: 30 - 999ppm
Battery capacity display: full, ok, low, dead
Sensor performance display: malfunction
Alarm modes: sound, beep, hummer
Light: red LED flashing
Installation: wall and table
Power supply range: 110/220/230-240V AC
Backup battery: 1 x 9V alkaline battery
Working temperature: 0 - 60°C
Relative humidity: <98% RH
Static current: <0.3mA
Alarm current: <100mA

The responding time of this CO alarm fully comply with the USA UL2034 specifications regarding sensitivity:

CO level (PPM):
- 70ppm
- 150ppm
- 400ppm
- 700ppm
Responding time range:
- 60-180 minutes
- 10-50 minutes
- 4-15 minutes
- 2-6 minutes

The responding time of this CO alarm fully comply with the EN50291 specifications regarding sensitivity:

CO level (PPM):
- 50ppm
- 100ppm
- 300ppm
- 400ppm
Responding time range:
- 60-90 minutes
- 10-40 minutes
- <3 minutes
- Immediately

The responding time of this CO alarm fully comply with the CN specifications regarding sensitivity:

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