| Detecting Gas |
CO2 carbon dioxide |
| Measure Range |
CO2: 0 ppm to 2000 ppm or 5000 ppm or 10000 ppm, 0% vol or 20% vol or 50% vol or 100% vol |
| Sensor Supported |
Can customize flexibly according to user’s need |
| Sampling Method |
Natural diffusion |
| Display |
Large LCD display |
| Alarm Method |
Sound, light, vibration |
| Working Humidity |
0% RH to 95% RH (non-condensation) |
| Shell Material |
ABS+PC |
| Power Supply |
3.7 V Rechargeable lithium battery |
| Charging Time |
Approximately 4 hours to 6 hours |
| Operating Time |
Approx.8 hours for LEL unit; Approximately 24 hours for CO, H2S and O2 units, Continuously, non-alarm conditions. |
| Sensor Principle |
Electrochemical, catalytic combustion, infrared |
| Working Temperature |
-4 °F to 122 °F (-20 ℃ to 50 ℃) |
| Size |
3.94 in x 2.36 in x 1.18 in (100 mm x 60 mm x 30 mm) |
| Weight |
0.33 lb (0.15 Kg) |
