50ppm, alarms within 60~90 minutes
100ppm, alarms within 10~40 minutes
300ppm, alarms within 3 minutes
Standby Current: <50uA
Alarm Current: <50mA
Operation Ambient Condition: 5~400 C, 20~90%R.H
Alarm Life: 3 years from manufacturing date.
Display tolerance: +/-100PPM(0~200) +/-50%(>200PPM)
This product can be used in bedrooms, kitchens, bathrooms, living rooms, garages, schools, warehouses, cars, camping, and more
New Optimized Imported High-precision SensorsUsing electrochemical sensors, with more reliability, stability, responsiveness, to avoid the possibility of false readings and false alarms. | ErgonomicsIn order to maximize product functionality, a porous structure is designed with 360 ° all-round detection to avoid gas channel blockage | Loud 85 dB(decibel) alarm.The alarm sound pattern is four short alarm beeps. The red LED will flash , pressing the button, green LED will flashes once every second for one minute and the peak alarm level will be indicated on the LCD. |