Active Member
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Address: No.11, North of Kaiyuan Road, High-tech Zone, Jining City,Shandong Province, China
Phone: 86-537-2350961
Contact name:Mr. Qu
Shandong China Coal Industry&Mining Supplies Group |
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Chinacoal08
This handheld carbon dioxide gas detector is based on NDIR sensor principle, the attenuation intensity of infrared light through the gas is dependent on the gas concentration.
Features :
1 High Precision and Reliable NDIR principle
2 Diffusion type sampling method
3 Display of gas concentration value
4 Dual range for higher concentration of methane gas
5 Two levels of alarm settings
6 Audio visual alarm indications
7 Auto zero setting with air
8 Rechargeable lithium battery
9 Compact and light weight
Measuring principle | NDIR |
Measuring range | 0~5000 ppm 0~10% vol |
Resolution | 10 ppm in the range 0~5000 ppm |
Accuracy | +2% FS |
Response time | 25 secs at 250C |
Working temp | 0~400C |
Pressure | 86~106 kPa |
Humidity | 95% |
Storage temp | -40~700C |
Power supply | 3.7V, 1.3Ah lithium battery |
Dimensions | 93(L)*62(W)*25(D) |
Weight | 150g |
