1、 The sensor quality is reliable；
2、 In situ installation, no sample pretreatment；
3、 High precision constant temperature control, environmental temperature has little impact on instrument measurement；
4、 Atmospheric pressure compensation, atmospheric pressure has little impact on instrument measurement；
5、 Isolated current loop output and switching output, eliminate external interference to the measurement of the instrument。
| Altitude | No more than 2000m |
| Explosion-proof grade | Ex db IIC T6 Gb |
| Protection level | IP65 |
| Working pressure | 0.1MPa |
| Humidity | ≤95%RH(no condensation) |
| Measuring range | O2： 0~25%；differential pressure:±2%kpa; LEL:0~100% |
| Output signal | RS-485 |
| Power supply | 24V AC |
| Ambient temperature | -20℃~40℃ |
| Storage temperature | -30℃~80℃ |
| Ttemperature of constant measuring tank | 45℃~55℃ |
| Atmospheric pressure | 86~106kpa |
| Working environment | In the place without violent vibration,stock and shaking in the explosive gas(zone 1 and zone 2) environment |
● Petrochemical industry process gas analysis；
● Coal chemical industry process gas analysis；
● Steel industry process gas analysis；
● Biopharmaceutical process gas analysis；
● More……
