| 供电电源 | 10~30V DC |
| 平均功耗 | 0.6W(24VDC) |
| 输出信号 | 4-20mA\0-5V\0-10V\485输出(标准ModBus协议) |
| 重复性 | NH3/H2/CO(1000ppm)/H2S/CH4/NO2/SO2/O3/PH3:≤2% CO(2000ppm) :≤3% O2:≤1% |
| 稳定性 | CO(1000ppm)/H2S/H2/NO2/SO2/NH3/PH3 | ≤2%信号值/月 |
| CH4/O3 | ≤7%信号值/年 |
| CO(2000ppm)/O2 | ≤5%信号值/年 |
| 工作温度 | H2/CO/H2S/CH4/NO2/SO2/O2/NH3/PH3/O3:-10~50℃ |
| 工作湿度 | NH3/H2/CO/H2S/NO2/SO2/O3/PH3:15~90%RH 无冷凝 O2:5~95%RH 无冷凝 CH4:0~95%RH 无冷凝 |
| 工作压力 | NH3/H2/CO(1000ppm)/H2S/SO2/O2/O3/PH3 | 90~110kPa |
| NO2 | 91~111kPa |
| CH4 | 80~116kPa |
| CO(2000ppm) | 80~120kPa |
| 预热时间 | NH3/H2/CO/H2S/CH4/NO2/SO2/O3/O2/PH3: ≥5min |