Methane gas sensor JW-05

NDIRfor leak detectionfor real-time measuring

JW-05 is a dual-channel CH4 sensor developed based on NDIR technology. It can monitor the environmental CH4 gas leakage in real-time. This product has features of high accuracy, long-term stability, and can be widely used in fields such as household gas alarm, portable gas detector, natural gas leakage detection and gas pressure regulating cabinet, etc. Features • Dual-channel detection NDIR technology • High accuracy and sensitivity to methane gas • High accuracy over full temperature range • Long-term stability • Short recovering time from high-concentration ambient • Compact and easy to install • Long lifespan over 10 years Specificaitons • Detecting principle: Non-dispersive Infrared Technology(NDIR) • Measurement range:0~100% LEL • Accuracy: 0%~50%LEL: ±5%LEL;50%~100%LEL: ±10% of reading • Response time: T90≤30s • Working temperature: -20～60℃ • Storage temperature: -40～85℃ • Working humidity: 0-95%RH (non-condensing) • Storage humidity: 0-95%RH (non-condensing) • Alarm point:Default 10%LEL, optional from 5%～25% • Power supply: DC 4.75V~5.25V • Average working current: <1mA (without heater)/10 years