| Target gas | Combustible gases and Toxice gases |
| Sample manner | Natural diffusion |
| Sensor type | Catalytic gas sensor for combustible gas, PID for VOC Electrochemical gas sensor for toxic gas, infrared for CO2 |
| Unit | %LEL, ppm, %VOL |
| Response time | ＜20s |
| Load resistance (4~20)mA | ≤250 Ω |
| Accuracy | F.S.±3% |
| Repeatability | F.S.±1% |
| Working voltage | DC24V±15% |
| Working condition | Combustible gas: Tem.: -40℃～70℃ Toxic gas: Tem.: -20℃～50℃ |
| Hum. | ≤95%RH no con. |
| Explosion-proof | ExdⅡCT6 |
| Protection degree | IP65 |
| Power Consumption | ≤3W |
| Cable | ≥ RVVP 1.5 mm2×3 |
| Transmit distance | ≤1000m |
| Pressure | 86kPa～106kPa |
| Output signals | 4~20mA,Two level free contact (0.5A/AC220V) |
| Install screw thread | G3/4 |
| Colour | Yellow |
| Weight | 1600g |
| Shell Material | Aluminum |
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