| Eagle X Model |
C155 |
C157 |
| Temperature Measurement |
| Flue Temp Range |
20~2400°F (-29~1315°C) |
| Inlet Temperature (probe - T2) |
20~2400°F (-29~1315°C) |
| Inlet Temperature (ambient) |
32~112°F (0~50°C) |
| Net Temperature (ΔT)** |
20~2400°F (-29~1315°C) |
| Resolution |
0.1°C/F |
| Flue (T1, Inlet T2 & ΔT) Accuracy |
±(0.3% rdg +3.6°F(2°C)) |
| Inlet Temperature Accuracy |
±(0.3% rdg +1.8°F(1°C)) |
| Gas Measurement |
| Oxygen |
0~21%** |
| O2 resolution / accuracy |
0.1% / ±0.3% |
| Carbon Monoxide (CO) |
0~2000 ppm (4000 max 15 min)* |
| CO resolution / accuracy |
1 ppm / ±10 ppm<100ppm,
±5% rdg>100ppm |
| Carbon Dioxide (CO2) |
0~20%* |
| CO2 resolution / accuracy |
0.1% / ±2% |
| Efficiency** |
0~99.9%** |
| Efficiency resolution/accuracy |
0.1% / ±3% |
| Excess Air** |
0~250%** |
| Excess Air resolution/accuracy |
0.1% / ±3% |
| CO/CO2 ratio** |
0~0.999 |
| CO/CO2 resolution/accuracy |
0.001 / ± 5% rdg |
| Nitric Oxide (NO1)*** |
- |
0~100 ppm |
| NO1 resolution/accuracy*** |
- |
±2 ppm<30ppm
±5ppm<100 ppm |
| Pressure (Differential) |
| Range |
±0.08” wc (±0.2mBar)
±0.4” wc (±1mBar)
±32” wc (±80mBar) |
| Accuracy |
2±0.002” wc (±0.005mBar)
±0.01” wc (±0.03mBar)
±3% rdg |
| Pressure Resolution |
| Resolution |
0.001” wc < 9.999” wc
0.01” wc >10.00” wc
0.001mBar<24.999mBar
0.01mBar > 25 mBar |
* Measured at STP (standard temperature and pressure) 0.01” wc >10.00” wc
** Calculated value
*** NO1 sensor installed on C157. Available as an upgrade for C155.
† Gas Zero (Fresh Air Zero) - Is a reset procedure to maintain accurate readings from the EOS sensor. This procedure compensates for any change in ambient conditions that may impact the readings. |