Beijing Topsky Century Holding Co.,Ltd
Mission:To let the world more safer. Technical route:To solve the problem of traditional security with non-traditional technology. Customer groups:Public security and production safety
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| 1.Overview |
| When the laser emitted by the detector passes through the natural gas leakage gas mass, the methane gas will absorb the laser. The absorbed laser is then reflected by the object and returned to the detector. After data collection and processing, the concentration information of the methane gas mass is obtained. |
| 2. Scope of application |
| The product is suitable for online real-time monitoring of various toxic and harmful gases and flammable and explosive gases, such as underground coal mines, chemical industry, machinery manufacturing, oil extraction, iron and steel smelting, laboratories, pipeline inspections, gas pipeline networks, etc. |
| 3.Features |
| 1. Long service life 2. Millisecond response 3. Storage of 50,000 alarm records 4. Methane gas detection 5. Anti-interference |
| 4. Main technical specification |
| 1. Detection range: (0-50000) ppm·m 2. Detection distance: (1-20) m 3. Minimum detection limit: 5ppm·m 4. Accuracy: ±5% (relative true value) 5. Response time: 0.1s 6. Continuous working time: 8h 7. Power supply: lithium battery 8. Alarm display: The screen changes with the concentration value 9. Alarm volume: ≥60dB (1 meter) 10. Product size: 121.8mm×31 mm×32.5mm 11. Ambient temperature: (-10-55)℃ 12. Ambient humidity: (0-95)%RH, no condensation 13. Battery voltage: 7.3v 1800mAH |