Beijing Topsky Century Holding Co.,Ltd
| Payment Terms | T/T, L/C |
| Supply Ability | 200 Sets/Month |
| Delivery Time | 10 working days |
| Sensor type | infrared laser |
| Measuring range | (0 to 50000 ppm-m) |
| Detection distance | up to 20m |
| Response time | 0.1s |
| Alarm | digital flashing alarm |
| Brand Name | TOPSKY |
| Model Number | JJB15 |
| Certification | CE |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T, L/C | Supply Ability | 200 Sets/Month |
| Delivery Time | 10 working days | Sensor type | infrared laser |
| Measuring range | (0 to 50000 ppm-m) | Detection distance | up to 20m |
| Response time | 0.1s | Alarm | digital flashing alarm |
| Brand Name | TOPSKY | Model Number | JJB15 |
| Certification | CE | Place of Origin | China |
| 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 |
Company Details
Business Type:
Manufacturer
Year Established:
2003
Total Annual:
180000000-180000000
Employee Number:
116~116
Ecer Certification：
Verified Supplier
Beijing Topsky Century Holding Co., Ltd.was established in 2003, determined to become a respected global safety equipment R & D enterprise.The Headquarter is in Zhongguancun Hightech Park, Jinqiao industrial base, Located total 3,000 square meters. The registered capital is 42 million RMB.... Beijing Topsky Century Holding Co., Ltd.was established in 2003, determined to become a respected global safety equipment R & D enterprise.The Headquarter is in Zhongguancun Hightech Park, Jinqiao industrial base, Located total 3,000 square meters. The registered capital is 42 million RMB....
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