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main parameters | Parameter range | Resolution | Accuracy |
Sampling flow | 1.00 L/min | 0.1L/min | Better than ± 2.5% |
Flue gas dynamic pressure | (0~2000)Pa | 1 Pa | Better than ± 2% |
Flue hydrostatic | (-30~+30)kPa | 0.01kPa | Better than ± 4% |
Flow rate range | (0~45)m/s | 0.1m/s | Better than ± 5% |
Flue gas temperature | (0~600)℃ | 1℃ | Better than 3.0℃ |
Excess air ratio | 0~99.99 | 0.01 | Better than ± 2.5% |
O2(Optional) | (0~25)% | 0.1% | Indication error : no more than ± 5%; Repeatability : ≤2%; Response time : ≤90s; Stability: within one hour is the change ≤5% |
SO2(Optional) | (0~5700/14000)mg/m3 | 1 mg/m3 | |
NO(Optional) | (0~1300/6700)mg/m3 | 1 mg/m3 | |
NO2(Optional) | (0~200/2000)mg/m3 | 1 mg/m3 | |
CO(Optional) | (0~5000/25000)mg/m3 | 1 mg/m3 | |
CO2(Optional) | (0~50)% | 0.1% | |
H2S(Optional) | (0~300/1500)mg/m3 | 1 mg/m3 | |
Data storage capacity | 36,000 group | ||
Dimensions | (Length 420 × width 220 × high 340) mm | ||
Total Weight | About 3.0kg | ||
Power supply | 12V / 4.5Ah NiMH rechargeable batteries |