China GTQ-GN8020 Portable Combustinle To Xic Gas Detector:
GTQ-GN8020 Portable Combustinle To Xic Gas Detector
1)Chapters 1 and 2, Part Four of China Classification Society Rules for Classification of Sea-going Steel Ships
2)Chapter 3, Part Six of China Classification Society Rules for Classification of Sea-going Steel Ships
3)Regulations 4, Chapter II-2 of International Convention for the Safety of Life at Sea, 1974, as Amended
4) GB 16808-2008 Combustible Gas Alarm Control Units
5) IEC 60079-29-1:2016+AMD1:2020 Explosive atmospheres -Part 29-1: Gas detectors -Performance requirements of detectors for flammable gases
| Detection of gases | HC(Hydrocarbon) | Transfer method | The maximum 4500m (RvvP3*2.5mm² Copper core cable) |
| Detection principle | Catalytic combustion | Operating method | Magnetic pen |
| Detection range | 0~100%LEL | Alarm setting | Two section Alarm (default 20%LEL,Adjustable as range required) |
| Precision | ±3%FS | Shell material | Aluminum alloy/stainless steel |
| Corresponding time | ≤30Seconds | Explosion-proof signs | ExdbIICT6 Gb |
| Recovery time | ≤30Seconds | IP rating | ip66 |
Power consumption: 2.5w | Operating temperature | -20°℃~50°℃ | |
| Output singal | 4~20m Standard current(3lines) | Relative humidity | 0~95%RH(Non-condensation) |