Technical Specifications
| Measurable Detection Gas | combustible gas; toxic and harmful gas, NH3, CO2, H2S, EX (CH4), CO etc. 5 gases can be detected at same time |
| Detection Principle | pump suction with Color LCD screen and USB |
| Alarm Mode | sound, light and vibration, three -level alarm |
| Sensor | Electrochemical or catalytic or infrared |
| Protection Level | IP65 |
| Explosion-proof Mark | Ex IB IIB T3 Gb |
| Detection Principle | natural diffusion or (special card self-priming pump) |
| Display | color LCD display |
| Measurement Range | NH3 0 to 100 ppm, H2S 0 to 100 ppm, EX (CH4) 0 to 100% LEL, CO 0 to 1000 ppm, CO2 0 to 5000 ppm (others can be optional) |
| Battery | 3.7 V, 2000 mA rechargeable lithium-ion battery |
| Certificates | CE, SIL3, ISO9001 |
| Working Temperature | -4 °F to 140 °F (-20 ℃ to 60 ℃) |
| Product Size | 6.1 in x 3.54 in x 1.41 in (155 mm x 90 mm x 36 mm) |
| Net Weight | 1.1 Ib (0.5 kg) |















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