Chinacoal08
Product Introduction
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
Main Parameter
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 |
