参数 | 传感器 | 范围 | 分辨率 | 精确度 |
o₂ | 电化学 | 0 - 25 % | 0.10% | ±0.2 % vol |
co h₂ 补偿内置nox过滤器 |
电化学 | 0 - 8000 ppm | 1 ppm |
±10 ppm <400 ppm ±5 % rdg up to 2000 ppm ±10 % rdg for >2000 ppm |
co₂ | 计算 | 0 - 99.9% | 0.10% |
|
tair | pt100 | -10 to 212 ˚f | 0.1 ˚f | ±1 ˚f |
tgas | tc k | -10 to 1830 ˚f | 0.1 ˚f | ±2 ˚f |
differential temp. | 计算 | -10 to 1830 ˚f | 0.1 ˚f |
|
pressure/draft | 半导体 | ±0 - 80 inh₂o | 0.001 in h₂o |
±1 % (-4.014 - 0.806 inh₂o) ±0.008 (-0.802 - 0.802 inh₂o) ±1 % (0.806 - 0.292 inh₂o) |
excess air | 计算 | 0 - 850% | 1% |
|
efficiency | 计算 | 0 - 100% | 0.10% |
|