Description
Key Features
- High Precision and Reliable NDIR principle
- Diffusion type sampling method
- Display of gas concentration value
- Dual range for higher concentration of methane gas
- Two levels of alarm settings
- Audio visual alarm indications
- Auto zero setting with air
- Rechargeable lithium battery
- Compact and light weight
Technical Specifications
| Measuringï¾ principle | NDIR |
| Measuringï¾ range | 0~5000ï¾ ppmï¾ ï¾ ï¾ 0~10%ï¾ vol |
| Resolution | 10ï¾ ppmï¾ inï¾ theï¾ rangeï¾ 0~5000ï¾ ppm
0.01ï¾ %ï¾ inï¾ theï¾ rangeï¾ 0~10%ï¾ vol |
| Accuracy | +2%ï¾ FS |
| Responseï¾ time | 25ï¾ secsï¾ atï¾ 250C |
| Workingï¾ temp | 0~400C |
| Pressure | 86~106ï¾ kPa |
| Humidity | 95% |
| Storageï¾ temp | ï¾ -40F-158Fï¾ (-40~70C) |
| Powerï¾ supply | 3.7V,ï¾ 1.3Ahï¾ lithiumï¾ battery |
| Dimensions | 3.66in x 2.44in x 0.98in
(93(L)*62(W)*25(D)) |
| Weight | 0.33lbsï¾ (150g) |