| Temperature – NTC |
| Measuring range |
-20 to +50 °C |
| Accuracy |
±0.2 °C (-10 to +50 °C) |
| Resolution |
0.1 °C (-20 to +50 °C) |
| Note |
Ambient temperature probe |
| Temperature – TC Type K (NiCr-Ni) |
| Measuring range |
-200 to +1370 °C |
| Accuracy |
±0.4 °C (-100 to +200 °C)
±1 °C (-200 to -100.1 °C)
±1 °C (200.1 to +1370 °C) |
| Resolution |
0.1 °C (-200 to +1370 °C) |
| Temperature – TC Type S (Pt10Rh-Pt) |
| Measuring range |
0 to +1760 °C |
| Accuracy |
±1 °C (0 to +1760 °C) |
| Resolution |
0.1 °C (0 to +1760 °C) |
| Differential Pressure – Piezoresistive |
| Measuring range |
-40 to +40 hPa
-200 to +200 hPa |
| Accuracy |
±1.5 % of mv (-40 to -3 hPa)
±1.5 % of mv (+3 to +40 hPa)
±0.03 hPa (-2.99 to +2.99 hPa)
±1.5 % of mv (-200 to -50 hPa)
±1.5 % of mv (+50 to +200 hPa)
±0.5 hPa (-49.9 to +49.9 hPa) |
| Resolution |
0.01 hPa (-40 to +40 hPa)
0.1 hPa (-200 to +200 hPa) |
| Absolute Pressure |
| Measuring range |
600 to +1150 hPa |
| Accuracy |
±10 hPa |
| Resolution |
1 hPa |
| Flue gas O₂ |
| Measuring range |
0 to +25 Vol.% |
| Accuracy |
±0.8% of fsv (0 to +25 Vol.%) |
| Resolution |
0.01 Vol.% (0 to +25 Vol.%) |
| Reaction time t₉₀ |
20 s (t₉₅) |
| Flue gas CO (with H₂-compensation) |
| Measuring range |
0 to +10000 ppm |
| Accuracy |
±5 % of mv (+200 to +2000 ppm)
±10 % of mv (+2001 to +10000 ppm)
±10 ppm (0 to +199 ppm) |
| Resolution |
1 ppm (0 to +10000 ppm) |
| Reaction time t₉₀ |
40 s |
| Note |
H₂ only as an indicator |
| Flue gas COlow (with H₂-compensation) |
| Measuring range |
0 to 500 ppm |
| Accuracy |
±5 % of mv (+40 to +500 ppm)
±2 ppm (0 to +39.9 ppm) |
| Resolution |
0.1 ppm (0 to +500 ppm) |
| Reaction time t₉₀ |
40 s |
| Note |
H₂ only as an indicator |
| Flue gas NO |
| Measuring range |
0 to +4000 ppm |
| Accuracy |
±5 % of mv (+100 to +1999 ppm)
±10 % of mv (+2000 to +4000 ppm)
±5 ppm (0 to +99 ppm) |
| Resolution |
1 ppm (0 to +4000 ppm) |
| Reaction time t₉₀ |
30 s |
| Flue gas Nolow |
| Measuring range |
0 to +300 ppm |
| Accuracy |
±5 % of mv (+40 to +300 ppm)
±2 ppm (0 to +39.9 ppm) |
| Resolution |
±0.1 ppm (0 to +300 ppm) |
| Reaction time t₉₀ |
30 s |
| Flue gas NO₂ |
| Measuring range |
0 to +500 ppm |
| Accuracy |
±5 % of mv (+100 to +500 ppm)
±5 ppm (0 to +99.9 ppm) |
| Resolution |
0.1 ppm (0 to +500 ppm) |
| Reaction time t₉₀ |
40 s |
| Flue gas SO₂ |
| Measuring range |
0 to +5000 ppm |
| Accuracy |
±5 % of mv (+100 to +2000 ppm)
±10 % of mv (+2001 to +5000 ppm)
±5 ppm (0 to +99 ppm) |
| Resolution |
1 ppm (0 to +5000 ppm) |
| Reaction time t₉₀ |
30 s |
| Flue gas degree of effectivity, Eta (calculated) |
| Measuring range |
0 to +120 % |
| Resolution |
0.1 % (0 to +120 %) |
| Flue gas loss (calculated) |
| Measuring range |
0 to +99.9 % |
| Resolution |
0.1 % (0 to +99.9 %) |
| Flue gas dewpoint (calculated) |
| Measuring range |
0 to +99.9 °Ctd |
| Resolution |
0.1 °Ctd (0 to +99.9 °Ctd) |
| Flue gas CO₂ calculation (calculated from O₂) |
| Measuring range |
0 to CO₂ max |
| Accuracy |
calculated from O₂ ±0.2 Vol.% |
| Resolution |
0.01 Vol.% |
| Flue gas H₂S |
| Measuring range |
0 to +300 ppm |
| Accuracy |
±5 % of mv (+40 to +300 ppm)
±2 ppm (0 to +39.9 ppm) |
| Resolution |
0.1 ppm (0 to +300 ppm) |
| Reaction time t₉₀ |
35 s |
| Flue Gas CO2 – NDIR |
| Measuring range |
0 to +50 Vol.% |
| Accuracy |
±0.3 Vol.% + 1 % of mv (0 to 25 Vol.%)
±0.5 Vol.% + 1.5 % of mv (>25 to 50 Vol.%) |
| Resolution |
0.01 Vol.% (0 to 25 Vol.%)
0.1 Vol.% (> 25 Vol.%) |
| Reaction time t₉₀ |
10 s |
| Velocity / Volume flow |
| Measuring range |
0 to +40 m/s |
| Resolution |
0.1 m/s (0 to +40 m/s) |
| Methane (CH₄) |
| Measuring range |
100 to 40000 ppm |
| Accuracy |
< 400 ppm (100 to 4000 ppm)
< 10 % of mv (> 4000 ppm) |
| Resolution |
10 ppm |
| Min. O₂ requirement in flue gas |
2 % + (2 x mV methane) |
| Reaction time t₉₀ |
< 40 s |
| Response factor |
1 |
| Note |
Lower explosion limit (LEL) must be adhered to.
The HC sensor is adjusted to methane ex-works. It can be adjusted to a different gas (propane or butane) by the user. |
| Propane (C₃H₈) |
| Measuring range |
100 to 21000 ppm |
| Accuracy |
< 400 ppm (100 to 4000 ppm)
< 10 % of mv (> 4000 ppm) |
| Resolution |
10 ppm |
| Min. O₂ requirement in flue gas |
2 % + (5 x mV propane) |
| Reaction time t₉₀ |
< 40 s |
| Response factor |
1.5 |
| Note |
Lower explosion limit (LEL) must be adhered to.
The HC sensor is adjusted to methane ex-works. It can be adjusted to a different gas (propane or butane) by the user. |
| Butane (C₄H₁₀) |
| Measuring range |
100 to 18000 ppm |
| Accuracy |
< 400 ppm (100 to 4000 ppm)
< 10 % of mv (> 4000 ppm) |
| Resolution |
10 ppm |
| Min. O₂ requirement in flue gas |
2 % + (6.5 x mV butane) |
| Reaction time t₉₀ |
< 40 s |
| Response factor |
2 |
| Note |
Lower explosion limit (LEL) must be adhered to.
The HC sensor is adjusted to methane ex-works. It can be adjusted to a different gas (propane or butane) by the user. |
| General Technical Data |
| Weight |
4800 g |
| Dimensions |
330 x 128 x 438 mm |
| Operating temperature |
-5 to +45 °C |
| Product-/housing material |
ABS |
| Protection class |
IP40 |
| Connectable probes |
1 x combustion air temperature probe; 1 x flue gas probe; 1 x temperature probe; 1 x differential pressure |
| Product colour |
Black |
| Battery type |
lithium batteries |
| Battery life |
5 h |
| Power supply |
AC mains unit 100V to 240V (50 to 60 Hz) |
| DC electric tension input |
11V to 40V |
| Pump flow |
1 l/min. with through-flow monitoring |
| Hose length |
16.2 m (corresponds to 5 probe hose extensions) |
| Max. pos. press./flue gas |
50 mbar |
| Max. neg. press./flue gas |
-300 mbar |
| Max. dust load |
20 g/m³ dust in flue gas |
| Dewpoint calculation |
0 °Ctd; 99 °Ctd |
| Max. humidity load |
70 °C dewpoint temperature |
| Trigger input |
Voltage 5 to 12 Volt (rising or trailing edge) pulse width > 1 sec load: 5 V/max, 5 mA, 12 V/max. 40 mA |
| Maximum memory |
250,000 readings |
| Interface |
data bus; Bluetooth®; USB; IR/IRDA interface; Mains connection; trigger input; Differential Pressure; probe input/ probe inputs; DC-voltage input; dilution gas inlet for measurement range extension |
| Storage temperature |
-20 to +50 °C |
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