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Flue gas analysis with up to 4 gas sensors - freely configurable with sensor change on site by the user
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testo 340 flue gas analyzer, calibration protocol, shoulder strap, O2 sensor and integrated flow and pressure difference measurements
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Can measure CO, COlow, NO, NOlow, NO2 or SO2
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Industrial use design
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Measuring range extension even with high gas concentrations
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Measurement data management on PC or notebook
testo 340 - Combustion Analyzer for Commercial and Industrial Applications
Order-Nr. 0632 3340
Details
Product Description
Four (4) gas flexibility – O2 comes standard, then choose what’s needed for your combustion tuning
Analyzer Kits - 4 Configured for typical combustion needs
- Two gas: (O2, CO) standard combustion kit
- Three gas: (O2, CO, NO) combustion kit for Boilers & Burners
- Three gas: (O2, CO, NO) Engine Testing Kit
- Single gas upgrade with O2 - Add what you need.
Built to last
- Long life-time CO and NOx sensors (up to 5 years) make cost of ownership the best in market. Field exchangeable sensors allow greater flexibility.
- The automatic dilution (range extender) factor-5x increases the CO range to 50,000 ppm. The analyzer will calculate and display the corrected values. User defined setpoints means you can extend the CO sensor life and maintain accurate measurements.
- Rubberized shock resistant housing and clear over-plate protects analyzer and display screen. Magnets on back housing allows you to mount the analyzer for easier viewing.
Beneficial features and useful options
- The back-lit display is easily customized, can display from 4 to 8 lines, or show a variety of measurement options, such as PPM values or as MMBtu/hr. shows measurements
- Important calculation including, combustion efficiency, excess air calculations, corrected NOx and corrected CO values.
- 18 fuels to choose from
- Onboard Diagnostics – Simple Push the I button and scroll down to see instrument status.
- Draft and differential pressure and Mass Emission calculations (i.e. lbs./hr., tons/yr) with any Pitot tube
- Options:
- Hose extensions -9-foot quick connect extensions with integrated thermocouple means you can extend the hose to 25 feet. Simply disconnect them for easier, less bulky transport.
- Industrial sample probes from 3 feet to 9 feet long and from 1,112 °F to 3,200 °F
- Infrared printer
- easyEmission Software - for real time data loggong or downloading from instrument memory
Delivery Scope
PLEASE NOTE: Your testo 340 must be fitted with a second gas sensor for it to work. Up to three additional sensors can be fitted.
Technical Data
Differential Pressure | |
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Measuring range |
-80 to 80 InH₂O / -200 to 200 hPa |
Accuracy |
±0.2 InH₂O (-20.0 to 20.0 InH₂O) / ±0.5 hPa (-49.9 to 49.9 hPa) ±1.5 % of mv (Remaining Range) |
Resolution |
0.0 InH₂O / 0.1 hPa |
Absolute Pressure | |
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Measuring range |
+240 to +460 InH₂O / +600 to +1150 hPa |
Accuracy |
±4 InH₂O / ±10 hPa |
Resolution |
1 InH₂O / 1 hPa |
Flue gas O₂ | |
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Measuring range |
0 to 25 Vol.% |
Accuracy |
±0.2 Vol.% |
Resolution |
0.01 Vol.% |
Reaction time t₉₀ |
< 20 sec |
Flue gas CO | |
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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 sec |
Flue gas COlow | |
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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 sec |
Flue Gas NO | |
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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 sec |
Flue gas NOlow | |
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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 sec |
Flue Gas NO₂ | |
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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 sec |
To avoid absorption, a maximum measurement duration of 2 hours should not be exceeded.
Flue Gas SO₂ | |
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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 sec |
To avoid absorption, a maximum measurement duration of 2 hours should not be exceeded.
Flue Gas Draft | |
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Measuring range |
-16 to +16 InH₂O / -40 to +40 hPa |
Accuracy |
±0.01 InH₂O (-1.20 to +1.20 InH₂O) / ±0.03 hPa (-2.99 to +2.99 hPa) ±1.5 % of mv (Remaining Range) |
Resolution |
0.01 InH₂O / 0.01 hPa |
Temperature | |
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Measuring range |
-40.0° to 2192.0 °F / -40 to +1200 °C |
Accuracy |
±0.9 °F (32.0° to 210.2 °F) / ±0.5 °C (0 to +99 °C) ±0.5 % of mv (Remaining Range) |
Resolution |
0.1 °F / 0.1 °C |
Efficiency (calculated) | |
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Measuring range |
0 to 120 % |
Resolution |
0.1 % |
Flue Gas loss (calculated) | |
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Measuring range |
0 to 99.9 % |
Resolution |
0.1 % |
Flue Gas dewpoint (calculated) | |
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Measuring range |
0.0° to 99.9 °Ctd |
Resolution |
0.1 °Ctd |
Flue Gas CO₂ calculation (calculated from O₂) | |
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Measuring range |
0 to CO₂ max |
Accuracy |
±0.2 Vol.% |
Resolution |
0.1 Vol.% |
Reaction time t₉₀ |
< 40 sec |
General technical data | |
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Weight |
34 oz. / 960 g |
Dimensions |
11 x 4 x 3 in. / 283 x 103 x 65 mm |
Operating temperature |
23° to 122 °F / -5 to +50 °C |
Housing |
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 |
-2.901 psi / -200 mbar |
Max. pos. press./flue gas |
0.725 psi / 50 mbar |
Pump flow |
0.6 l/min (regulated) |
User defined fuels |
10 user-defined fuels incl. test gas as fuel |
Maximum |
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 |
-4° to 122 °F / -20 to +50 °C |
Probes
Engine Probes
Order Number: 0600 8898
Order Number: 0600 7556
Flue gas probes
Order Number: 0554 1202
Order Number: 0554 8765
Order Number: 0600 8764
Order Number: 0600 8765
Order Number: 0600 8766
Order Number: 0600 8767
Industrial probes
Pitot tubes
Temperature probes
Sets
Sets
Accessories
Accessories
Order Number: 0554 3334
Downloads
Manuals
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Approval and Certification testo 340 (application/pdf, 142 KB)
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Calculation formulae, fuels and parameters Testo flue gas analyzer (application/pdf, 841 KB)
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EU declaration of conformity testo 340 (application/pdf, 50 kb)
Software
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testo 340 Firmware Update (V1.17) (application/zip, 3.406 KB)
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testo easyEmission Update-Demo for Testo 340, 335, 338, 350 (text/x-html, 1 KB) If you already have the Testo easyEmission installed on your PC, your existing version will be updated . The update is possible with any version of the Testo easyEmission. However, this version can also be used as a demo version for customers who do not already own Testo easyEmission. It expires after 30 days, but can be activated at any time via an activation code.
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testo usb driver - for various measuring instruments (v2.9.1, EXE, 1.925 KB) USB driver for the following devices with USB port: * USB Interface testo 174 / 177 - T + H * testo 300 / 320 / 330 / 330i / 335 / 340 / 350 * testo 435 * testo 556 / 560 / 570 / 580 * testo 635 * testo 735 * testo 845