The handheld combustible gas detector can detect gas leaks in limited spaces and can display in PPM units.After warming up the probe, when encountering combustible compounds in the form of mist and gas, the signal changes and the LCD displays the current concentration to remind the user of the presence of combustible gas leakage, so that the user can take effective measures in time to eliminate safety hazards.
♦ High sensitivity; Quick response
KN802 is widely used in environmental detection, gas pipelines, propane filling stations, cabin oil leakage, waste, and fuel leakage detection fields.
Sensitivity | 50PPM |
Sensor type | Low power semiconductor |
Wann-up time | Countdown 60 seconds (25 °C, in 60% Rh environment) |
Response time | 2〜5 seconds |
Service cycle | Continuous operation |
Detector length | 25mm |
Working voltage | 4.5V |
Battery life | Continuous use for 4 hours (slight changes depending on working condition) |
Low voltage reminder | LCD icon display and voice reminder |
Power supply mode | AAAX3 (alkaline dry cell) |
Working current | lOuAAbout 300mA/lower than lOuA when standby |
Fault display | HHHH |
Ambient temperature | 0~50°C |
Product size | 165*55*32mm |
Weight | About 100g |