18 Years Factory Micro Drone - Portable Methane &Oxygen 2 CH4 &O2 in 1 gas Detector – Topsky
18 Years Factory Micro Drone - Portable Methane &Oxygen 2 CH4 &O2 in 1 gas Detector – Topsky Detail:
Qualifications: Coal Mine Safety Certificate
Explosion-proof  Certificate
Inspection Certification
model number: CJYB4/25
 Applications:
CJYB4/25 portable CH4 &O2 in 1 gas detector is an intrinsically safe and explosion-proof instrument and is designed to deter the gases. It can simultaneously monitors oxygen (O2), combustible gas (%LEL). Compact and lightweight, CJYB4/25 portable CH4 &O2 in 1 gas detector activates audible and visual alarms in the event of a low or high alarm condition.
CJYB4/25 portable CH4 &O2 in 1 gas detector is unparalleled in its versatility, capability and overall value.
It is used at the underground coal mine and mine safety inspection mainly. Certainly, it is also applied to fire fighting, confined space, chemical industry, oil and all kinds of environment that needed to measure the hazardous and toxic gases
Technical specification:
| Sensor | Catalytic combustion sensor (combustible gas);Electrochemical sensors (O2) | 
| Measurement of Gas | combustible gas (CH4), oxygen (O2), | 
| Range | CH4: 0~4.00%(v/v); combustible gas 0-100%(LEL) | 
| O2: 0~25.0%VOL | |
| Accuracy | CH4: +10% (1%LEL) | 
| O2: +0.7%VOL | |
| Resolution | CH4: 0.1%CH4 (1%LEL) | 
| O2: 0.1%VOL | |
| Alarms | Visual,audible(75 dB) | 
| Typical battery life | ≥10 hours | 
| Explosion protection | Exibd I | 
Accessories:
battery, Carrying case and Operate guidebook
Product detail pictures:
              Related Product Guide:
With advanced technologies and facilities, strict high quality regulate, reasonable price tag, excellent support and close co-operation with shoppers, we have been devoted to furnishing the best benefit for our buyers for 18 Years Factory Micro Drone - Portable Methane &Oxygen 2 CH4 &O2 in 1 gas Detector – Topsky , The product will supply to all over the world, such as: Anguilla, Armenia, Colombia, We rely on high-quality materials, perfect design, excellent customer service and the competitive price to win the trust of many customers at home and abroad. 95%products are exported to overseas markets.
The manufacturer gave us a big discount under the premise of ensuring the quality of products, thank you very much, we will select this company again.
                
 
          




