| Sensors principle | Catalytic combustion |
| Detect gas | EX |
| Sampling method | online |
| Range | 0~100%vol |
| Detection Accuracy | ±2%F.S |
| Repeatability | ±1%F.S |
| Operating temperature | -30~50℃ |
| Storage temperature | -40~70℃ |
| Operating current | ≤50mA |
| Installation method | fixed installation |
| output interface | many |
| service life | 3-5 years |
| Baud rate | 9600 |
| Response time | <10s |
| Environmental humidity | 0-95%RH |
| Long term drift | ≤±1%(F.S/年) |
| Warm-up time | 10s |
| Operating Pressure | 86kpa-106kpa |
| Shell material | aluminum alloy |
| Dimensions | 183*143*107mm |
| Weight | 1.5Kg |
| Output signal | Standard: RS485, 4-20mA |
Warranty days: 365 days
During the warranty period, free repair and replacement of parts and components caused by quality reasons, only the cost is charged outside the warranty period; Equipment damage caused by human factors, original factory repair or provided accessories are calculated at cost price.