NG # 01531-HW-TESTO-004
Emission control in industry: the testo 340 flue gas analyzer gives you professional technology, easy handling and practical execution in one instrument. The high-performance testo 340 flue gas analyzer is fitted with an O2 sensor and can be equipped with up to 3 additional sensors.
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Get A QuotePrecise technology: That’s what you want to be able to rely on when you’re working out in the field. But precise technology is nothing if it is not versatile, easy to use and adaptable for use in the field. The testo 340 flue gas analyzer ticks all these boxes.
| Differential Pressure - Piezoresistive | |
|---|---|
|
Measuring range |
-200 to 200 hPa |
|
Accuracy |
±0.5 hPa (-49.9 to 49.9 hPa) ±1.5 % of mv (Remaining Range) |
|
Resolution |
0.1 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 |
±0.2 Vol.% |
|
Resolution |
0.01 Vol.% |
|
Reaction time t₉₀ |
< 20 s |
| Flue gas CO (with H₂-compensation) | |
|---|---|
|
Measuring range |
0 to 10000 ppm |
|
Accuracy |
±10 ppm or ±10 % of mv (0 to 200 ppm) ±20 ppm or ±5 % of mv (201 to 2000 ppm) ±10 % of mv (2001 to 10000 ppm) |
|
Resolution |
1 ppm |
|
Reaction time t₉₀ |
< 40 s |
| Flue gas COlow (with H₂-compensation) | |
|---|---|
|
Measuring range |
0 to 500 ppm |
|
Accuracy |
±2 ppm (0 to 39.9 ppm) ±5 % of mv (Remaining Range) data corresponds to 20°C ambient temperature. Additional temperature coefficient 0.25% of reading/K. |
|
Resolution |
0.1 ppm |
|
Reaction time t₉₀ |
< 40 s |
| Flue gas NO | |
|---|---|
|
Measuring range |
0 to 4000 ppm |
|
Accuracy |
±5 ppm (0 to 99 ppm) ±5 % of mv (100 to 1999 ppm) ±10 % of mv (2000 to 4000 ppm) |
|
Resolution |
1 ppm |
|
Reaction time t₉₀ |
< 30 s |
| Flue gas Nolow | |
|---|---|
|
Measuring range |
0 to 300 ppm |
|
Accuracy |
±2 ppm (0 to 39.9 ppm) ±5 % of mv (Remaining Range) |
|
Resolution |
0.1 ppm |
|
Reaction time t₉₀ |
< 30 s |
| Flue gas NO₂ | |
|---|---|
|
Measuring range |
0 to 500 ppm |
|
Accuracy |
±10 ppm (0 to 199 ppm) ±5 % of mv (Remaining Range) |
|
Resolution |
0.1 ppm |
|
Reaction time t₉₀ |
< 40 s |
| Flue gas SO₂ | |
|---|---|
|
Measuring range |
0 to 5000 ppm |
|
Accuracy |
±10 ppm (0 to 99 ppm) ±10 % of mv (Remaining Range) |
|
Resolution |
1 ppm |
|
Reaction time t₉₀ |
< 40 s |
| Differential Pressure flue gas Draught - Piezoresistive | |
|---|---|
|
Measuring range |
-40 to +40 hPa |
|
Accuracy |
±0.03 hPa (-2.99 to +2.99 hPa) ±1.5 % of mv (Remaining Range) |
|
Resolution |
0.01 hPa |
| Temperature | |
|---|---|
|
Measuring range |
-40 to +1200 °C |
|
Accuracy |
±0.5 °C (0 to +99 °C) ±0.5 % of mv (Remaining Range) |
|
Resolution |
0.1 °C |
| Flue gas degree of effectivity, Eta (calculated) | |
|---|---|
|
Measuring range |
0 to 120 % |
|
Resolution |
0.1 % |
| Flue gas loss (calculated) | |
|---|---|
|
Measuring range |
0 to 99.9 % |
|
Resolution |
0.1 % |
| Flue gas dewpoint (calculated) | |
|---|---|
|
Measuring range |
0 to 99.9 °Ctd |
|
Resolution |
0.1 °Ctd |
| Flue gas CO₂ calculation (calculated from O₂) | |
|---|---|
|
Measuring range |
0 to CO₂ max |
|
Accuracy |
±0.2 Vol.% |
|
Resolution |
0.1 Vol.% |
|
Reaction time t₉₀ |
< 40 s |
| General technical data | |
|---|---|
|
Weight |
960 g |
|
Dimensions |
283 x 103 x 65 mm |
|
Operating temperature |
-5 to +50 °C |
|
Product-/housing material |
TPE PC |
|
Protection class |
IP40 |
|
Connectable probes |
1 x flue gas probe; 1 x temperature probe; 1 x differential pressure |
|
Product colour |
Black |
|
Battery life |
> 6h (Pumpe an, Displaybeleuchtung aus, bei 20°C) |
|
Display function |
Graphic display |
|
Display size |
160 x 240 pixels |
|
Display type |
graphic Display |
|
Power supply |
Battery block 3.7 V / 2.4 Ah, Mains unit 6.3 V / 2 A |
|
Hose length |
max. 7.8 m (corresponds to two probe hose extensions) |
|
Max. neg. press./flue gas |
-200 mbar |
|
Max. pos. press./flue gas |
50 mbar |
|
Pump flow |
0.6 l/min (regulated) |
|
User defined fuels |
10 user-defined fuels incl. test gas as fuel |
|
Maximum memory |
100 folders |
|
Storage per folder |
Max. 10 sites |
|
Storage per site |
Max. 200 logs |
|
Miscellaneous |
The max. number of logs is determined by the number of folders or sites |
|
Interface |
Bluetooth®; USB; IR/IRDA interface; gas outlet; Mains connection; probe input/ probe inputs; Differential Pressure |
|
Storage temperature |
-20 to +50 °C |
testo 340 - Flue gas analyzer Data Sheet
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