Application It is based on the peinciple of optical interference and can quickly and exactly detect the methane concentration in the working environment where flammable and explosive mixed gases exist, has the characters of accurate measure, legible and convenient to adjust and use.
Main specification
Model
CJG10
CJG100
Measuring range
(0~10)%
(0~100)%
Tolerance
±0.3%
±3%
Accuracy of differentiate plate
0.5%
5%
Range of dial scale
(0~1)%
(0~10)%
Accuracy of dial scale
0.02%
0.2%
Bulb voltage / current
2.5V/0.3A
Explosion protection
Exib I
Battery
2×R20 Zn-Mn battery
Dimensions
225×135×70 mm
Weight
1.8 kg
Company Information
Shaanxi Asttar Explosion-proof Safety Technology Co., Ltd. is an ISO9001:2008 Certified company, the factory locates in Xi'an, central of China.
There are more than 50 experienced engineers and 100 practised workes make it possible that supply services and equipments with quality standards at national and international level to mining sector, we tarde as "GOKANG" since the year 1995, and changed to "ASTTAR" in 2017.
Our customers from Chile, Brazil, Colombia, Mexico, America, United Kingdom, Sweden, Switzerland, Spain, Finland, Turkey, Russia, Ukraine, Kazakhstan, Romania, Iran, Tanzania, Georgia, Zimbabwe, India, Philippines, Vietnam, Australian, Fiji, etc.
Hot Products: Mining Cap Lamp: KL1.2Ex, KL4Ex, KL6Ex, ATEX approval (EN 60079) Mining Self-rescuer: K-S30, K-S50, K-S60, CE approval (EN13794:2002)
