| Measurement Parameters |
Measuring range |
Accuracy |
Resolution |
Response time t90 |
| Temperature |
-40 to 2,192°F |
Accuracy: ±0.5°F (32 to 212°F)
Accuracy: ±0.5% of m.v. remaining range |
0.1°F: -40 to 1,831°F
1°F: from 1,832°F |
|
| Draught measurement |
-4.01 to 16 in H2O |
± 0.02 in H2O or
± 5% of m.v. (at -0.2 to 0.24 in H2O)
± 0.03 in H2O (0.25 to 1.20 in H2O)
± 1.5% of m.v. (at 1.21 to 16.05 in H2O) |
0.01 in H2O with fine draught option 0.001 in H2O |
|
| Pressure measurement |
0 to 120 in H2O |
±0.5 in H2O (0.0 to 20 in H2O)
± 1 % of m.v. (at 20.1 to 40 in H2O)
± 1.5 % of m.v. (at 40.1 to 120 in H2O) |
0.1 in H2O with fine pressure option 0.01 in H2O |
|
| O2 measurement |
0 to 21 vol.% |
± 0.2 vol.% |
01 vol. % |
< 20 sec |
CO measurement
(without H2 compensation) |
0 to 4,000 ppm |
± 20 ppm (0 to 400 ppm)
± 5% of m.v. (401 to 2,000 ppm)
± 10% of m.v. (2,001 to 4,000 ppm) |
1 ppm |
< 60 sec |
CO measurement
(H2-compensated) |
0 to 8,000 ppm |
± 10 ppm or +/-10% of m.v. (0 to 200 ppm)
± 20 ppm or +/-5% of m.v. (201 to 2,000 ppm)
±10% of m.v. (2,001 to 8,000 ppm) |
1 ppm |
< 40 sec |
| Efficiency testing (Eta) |
0 to 120 % |
|
01 % |
|
| Exhaust gas loss |
0 to 99.9 % |
|
01 % |
|
CO2 determination
digital calculation from O2 |
0 to CO2 max |
± 0.2 vol.% |
01 % |
|
| Option COlow measurement (H2-compensated) |
0 to 500 ppm |
±2 ppm (0 to 39 ppm)
±5% of m.v. (40 to 500 ppm) |
0.1 ppm |
< 40 sec |
Ambient CO measurement
(with CO probe) |
0 to 500 ppm |
±5 ppm (0 to 100 ppm)
±5 % of m.v. (>100 ppm) |
1 ppm |
|
Gas leak measurement for combustible gases
(with gas leak detector probe) |
0 to 10,000 ppm CH4 / C3H8 |
Optical display (LED) Audible alarm via buzzer < 2 sec |
|
|
Ambient CO2 measurement
(with ambient CO2 probe) |
0 to 1 vol. %
0 to 10,000 ppm |
± 50 ppm or ±2% of m.v. (0 to 5,000 ppm)
± 100 ppm or ±3% of m.v. (5,001 to 10,000 ppm) |
|
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