Optical Interference Methane Detector

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

1. Pressure: (80-110) Kpa
2. Temperature: (-10～+40)℃ (or -20～+40)
3. The relative humidity is not more than 96% (+25℃).
4. Use place: Use in dangerous places with explosive mixtures such as methane and coal dust

Product List

1. CJG10B Methane Detector……………………………………1
2. Absorption tube set…………………………………………1
3. Air Filter set……………………………………………1
4. Leather Cover……………………………………………………1
5. Rubber tube…………………………………………1 (1.5m-2.0m)
6. Certificate of conformity……………………………………1
7. Instruction manual………………………………………… 1

Maintanance Replacement Parts

1. Focal cap for CJG10B
2. Main Scale Protection Cover of CJG10B
3. Air Filter of CJG10B
4. Absorption tube set
5. Micrometer of CJG10B
6. Bulb of CJG10B
7. Switch of CJG10B

Package info

• 5 sets per carton box
• Carton size: 510x230x230mm(L*W*H)
• Gross weight/carton:6KGS