2016 New arrival carbon monoxide alarm This product is carbon monoxide detector. It’s the only battery-operated alarm that includes a backlight digital display feature. The backlit digital display feature allows for easy viewing of carbon monoxide levels from 001-999 PPM (parts per million). When concentration of the leaked carbon monoxide reaches the given alarm level, the detector LED flashes red and buzzer gives out alarm sounds. This product can be well used in villas, factories, shopping malls, warehouses, office buildings etc. indoor places.
1. MCU processing and SMT Manufacture Technology 2. High accurate electrochemical sensor 3. 1-2 years’ sensor lifetime 4. 85 decibel alarm sound 5. LCD display 6. Simple installation 7. Low battery warning 8. Manual Test / Auto-Reset 9. Big area red LED indication alarm
Power Supply: 3*1.5V AA batteries Sensitivity/Alarm Time : 50 ppm, Within 60~90 minutes; Sensitivity/Alarm Time : 100 ppm, Within 10~40 minutes; Sensitivity/Alarm Time : 300 ppm, Within 3 minutes Static Current: <80uA (200uA when the LCD displayer light) Alarm Current: <80mA Audibility: 85dB ( at 1m distance ), Frequency 3±0.5KHZ Operation ambient: 0-45°C Environment Humidity: 20~95%R.H Alarm Output: 85db/1m, 3Khz frequency, red LED light flash fast Static Output : Green LED light flash every 30 seconds Low Battery Warning: Sound “di” every 30 second, displaying “lb” Dimension: 95mm*37mm Weight : 100 g >>>>Package: 1pcs Carbon Monoxide sensor( without battery) 1 package of screws