Technical Specifications
| Detecting Gas | CO 2 carbon dioxide |
| Measure Range | CO 2: 0 to 2000 or 5000 or 10000 ppm, 0% to 20% 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% to 95% RH (non-condensation) |
| Shell Material | ABS + PC |
| Power Supply | 3.7 V Rechargeable lithium battery |
| Charging Time | Approximately 4 h to 6 h |
| 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 |
| Certificate | CE, CNEX, ATEX, FCC, RoHS. |
| Working Temperature | -4 °F to 122 °F (-20 ℃ to 50 ℃) |
| Dimensions | 6.85 in × 2.68 in × 1.85 in (174 mm x 68 mm x 47mm) (L x W x H) |
| Weight | 0.88 lb (0.40 kg) |
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