1.Continuous LEL measurement of complex gas compontents;
2.Simultaneously measure the content of LEL of single component gas,LEL of mixed gas and oxygen
3.High precision constant temperature control,the impact of ambient temperature on instrument is small.
4.Atmospheric pressure compensation,environment atmospheric pressure has little impact on instrument measurement.
5.Isolated current loop output and switching output,eliminate exterference.
6.Optional remote monitoring system,remote calibration,flow channel switching valve switching and other operations.
7.The shortest delivery period of the whole machine 15 days,the shortest delivery period of spare parts is 1 week, and the longest warranty period of the whole machine is 2 years.(Contact the manufacturer for specific specific delivery date)
| Explosion-proof grade | Exd IIC T6 Gb |
| Protection level | IP65 |
| Sample conditions | Pressure：≤0.1MPa；rate of flow：200-800ml/min；Measurement pool with constant temperature：0℃～45℃ |
| Repeatability/constant | ≤±1%FS |
| Linear error/constang | ≤±1%FS |
| Stability（zero point） | ≤±2%/m |
| Stability（range） | ≤±2%/月 |
| Temperature drift（zero） | ≤±0.2% FS/℃ |
| Temperature drift（range） | ≤±0.2% FS/℃ |
| Output signal | 4～20MA，RS～485 |
| Power supply | 220V AC，150W |
| Ambient temperature | -20℃～45℃ |
| Weight piece | 25kg |
parameters | range | repeatability |
| O2 | 0—25% | ±1%FS |
| TCH | 0—100% | ±2%FS |
| Lower explosive limit LEL | 0—100% | ±5%FS |
| Explosive limit UEL | 0—100% | ±5%FS |
| Sample temperature:T | 0-50℃ | ±1℃ |
| Sample pressure:P | 0Kpa |
● Gas analysis in petrochemical industry；
● Gas analysis of coal chemical industry；
● Gas analysis in natural gas industry；
● Environmental protection industry gas analysis；
● More……
