| Gases measured |
O2, CO, NO, NO2, CO2, HC |
| Exhaust gas measurement |
O2: 0.1% resolution, ±0.3% volume
CO: 0.1% resolution, ±5% or reading from 0.1% to 10%
NO: 1 ppm resolution, ±5ppm<100ppm; ±5%>100ppm
NO2: 1 ppm resolution, ±5ppm<100ppm; ±10ppm<500ppm
CO2: 0.1% resolution, ±0.3% reading
HC: 1 ppm resolution, ±5% of reading or ± 12 ppm volume |
| Temperature measurement |
0.1°C resolution, ±0.1°C; ±0.3% reading accuracy, range of -50 – 1200°C with suitable probe |
| Efficiency high (C) |
0.1% resolution, ±1% of reading accuracy, 0 – 119.9% range |
| Excess air |
0.1% resolution, ±0.2% of reading accuracy, 0 – 119.9% range |