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| Detection principle | Electrochemistry, Photoionization (PID), Semiconductors |
| Sampling method | Pump suction |
| Measuring range |
Odor level: 0~70 Ammonia NH3: (0~100)ppm Hydrogen sulfide H2S: (0~100)ppm Methyl mercaptan CH4S: (0~20)ppm Volatile organic compounds VOCs: (0~50)ppm, (0~6000)ppm optional |
| Resolution |
Odor level: 5 NH3: 0.1ppm; H2S: 0.1ppm; CH4S: 0.1ppm VOCs: 5ppb, 100ppb optional |
| Error | ≤±5% |
| Working power supply | 110VAC~240V AC, built-in lithium battery (8 hours continuous work, expandable) |
| Power consumption | 15W |
| Output signal | USB, RS232, GPRS, RS485, network port, DIDO, etc. |
| Response time | T90 < 15s (NH3 < 60s) |
| Display method | 800X480 LCD 7-inch touch screen |
| Ambient temperature | -20℃ ~ +50℃ |
| Environment humidity | 0~95%RH (no condensation) |
| Environmental pressure | 65kPa~115kPa |
| Dimensions | 420 X 200 X 350mm (Length X Width X Height) |
| Weight | 7Kg |