Description
Optical interference methane detector CJG10B apply the principle of interference of light waves, rapid and accurate measurement. It is easy to use, simple maintenance, small size, light weight, economic, durable and so on. This product adopts double battery clips, which strengthens the solidity of the battery and improves the efficiency of miners.
Specification
Items/Model No. | CJG10B |
Detecting Range (%CH4) | 0~10 |
Tolerance (%CH4) | 0~1, >1~4, >4~7, >7~10 |
±0.05, ±0.1, ±0.2, ±0.3 | |
Minimum reticle value | 0.5%CH4 |
Micrometer Measure Range | 0~1%CH4 |
Micrometer Min. Value | 0.02%CH4 |
Working Voltage (V) | 1.5 |
Working Current (A) | ≤0.93A |
Items/Model No. | CJG10B |
Bulb Working Voltage/Current | 1.35/0.3 |
Battery Size & Specific | Alkaline battery R14P D1.5V |
Battery Quantity | 1 PC |
U0 | DC 1.73V |
I0 | 4A |
Weight(KGS) | 0.6 |
Dimension(mm) | 170×90×48 |
Temperature | -20℃~40℃ |
Air pressure | 80~110Kpa |
Humidity | ≤96% (at 25℃) |
Application | used in mines that contain gas or coal dust explosion hazards |
Storage Temperatures | -40℃~+60℃ |
Standard
MT28-2005, GB3836.1-2010, GB3836.4-2010, Q/LNXC008-2021 (optical interference methane detector)
Explosion-proof type: ExibI Mb
Environmental conditions for use
- Pressure: (80-110) Kpa
- Temperature: (-10~+40)℃ (or -20~+40)
- The relative humidity is not more than 96% (+25℃).
- Use place: Use in dangerous places with explosive mixtures such as methane and coal dust
Product List
- CJG10B Methane Detector……………………………………1
- Absorption tube set…………………………………………1
- Air Filter set……………………………………………1
- Leather Cover……………………………………………………1
- Rubber tube…………………………………………1 (1.5m-2.0m)
- Certificate of conformity……………………………………1
- Instruction manual………………………………………… 1
Maintanance Replacement Parts
- Focal cap for CJG10B
- Main Scale Protection Cover of CJG10B
- Air Filter of CJG10B
- Absorption tube set
- Micrometer of CJG10B
- Bulb of CJG10B
- Switch of CJG10B
Package info
- 5 sets per carton box
- Carton size: 510x230x230mm(L*W*H)
- Gross weight/carton:6KGS