Usage: | Auto |
---|---|
Model Number: | HG-906 |
Brand Name: | OEM |
Place of Origin: | China (Mainland) |
Quick Details
Specifications
4.5V battery operated Independent carbon monoxide detector alarm
Specifications:
Sensor: Electrochemical CO sensor
Sensitivity/Alarm Time:LCD Displayer (optional): 4 digits LCD displayer
Concentration in 30ppm,alarm within 120minutes;
Within 60~90 minutes at 50ppm CO concentration;
Within 10~40 minutes at 100ppm CO concentration;
Within 3 minutes at 300ppm CO concentration
Audibility: 85dB ( at 1m distance ), Frequency 3 - 0.5KHZ
Standby Current: <50μA
Alarm Current: <50mA
Standby Mode: Green LED flashes once every 30 seconds
Alarm Mode: Red LED quickly flashes 4 times with unit chirping every 5 seconds, then repeat,
Low-bat Indicator:
Chirp every 30s as battery lower than 3.3V with green LED flashing and Lb on LCD
Mal-function Indicator:
Chirp every 30s with green LED out and Err on LCD
Power consumption: 0.3mW
Powered by: 3 x AA Batteries
Feature:
- Protecting the home from the dangers of carbon monoxide
- Advanced level of protection, easy to read with the digital display, even in low light conditions
- Displays the level of carbon monoxide the unit is sensing
- Green LED: Flashes every 30 seconds to indicate the unit is operating properly. the green LED will also flash before CO reading is taken and when any button is pressed.
- Red LED: When a dangerous level of carbon monoxide is detected the red LED will pulse and a loud alarm pattern will sound. the carbon monoxide alarm pattern is 4 short beeps, followed by 5 seconds of silence, followed by 4 short beeps with a corresponding red LED flash. this cycle will continue for 4 minutes and then change to 1 cycle every minute until the device is reset or the CO is eliminated.
- Test/Reset button is designed for weekly testing if it works properly and reset the unit during CO alarm
- Alerts users when batteries needs to be replaced
- Can be install on a wall surface
- Compact, easy to operate,easy to maintence