Đầu dò khí Carbon

Liên hệ


Carbon Monoxide is a colorless, odorless, tasteless and highly toxic gas. It will reduce the oxygen in body's hemoglobin and cause damage to the brain. Our QA23 is equipped with a precise and low power-consumption sensor. With high efficiency microprocessor-based analysis, it can be triggered under different carbon monoxide concentrations.

- High luminous dual LEDs to indicate different status.

- Green LED to confirm the unit is under normal operation.

- Each visible and audible warning has 4 modes to easily identify current status.

- Test button for alarm simulation.

- Dual power input: 12VDC and 24VDC operation in the same unit. No adjustment is required.

- Optional 110VAC or 220VAC adaptor is available.





Power Source

24V DC

12V DC

Standby Current

1 ~ 25 mA

1 ~ 20 mA

Alarm Current

10 ~ 85mA

10 ~ 55mA


50 ppm : 60 ~ 90 min
100 ppm: 10~ 40 min
300 ppm: within 3 min

Warm-up Period

About 3 minutes

Alarm Sound

70dB/3M and above


Standby: Red LED flashes every 60 sec
Early warning: Red LED flashes every 3 sec and beeps every 3 sec
Alarm: Red LED flashes and beeps every sec
Fault: Red LED flashes and beeps every 10 sec

Ambient Temperature

-10oC ~ +55oC


102 mm (Dia.) x 40.5 mm(H)


About 150g


Liên hệ : 0988 119 155 | 0903 864 939


Hotline : 0987 456 797