| 气体 | 量程 | 报警设置 | ||
| 低报警 | TWA报警 | 高报警 | ||
| H 2S | 0-100ppm | 10ppm | 10ppm | 15ppm |
| LEL (体积%) | 0-100% | 10% | N/A | 20% |
| CO | 0-500ppm | 35ppm | 35ppm | 200ppm |
| O2(体积%) | 0-30% | 19.5% | N/A | 23.5% |