testo 340 Flue Gas Analyzer with O2 sensor
> Can measure CO, COlow, NO, NOlow, NO2 or SO2
> Extended measuring range for use in environments with high gas concentrations
> Precalibrated gas sensors for quick and easy sensor change
> Integrated pressure difference and air flow measurements for mass flow calculations
Internal Reference :
0632 3340Description
Precise 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.
The testo 340 combustion analyzer. For industrial emission measurements and more
Which sensors do you need in the course of your daily work and which measurements do you normally need to carry out? The testo 340 comes standard-fitted with an O2 sensor and four more sensors (CO, COlow, NO, NOlow, NO2 or SO2) for you to choose from, allowing you to customize your analyzer to suit your individual demands. The analyzer’s compact design and the reliable technology tucked away inside ensure increased mobility, making it ideal for use in international service operations and for installing or carrying out checks on firing plants or energy production systems. To find out more about the different application possibilities and to see which industrial applications your testo 340 flue gas analyzer is suitable for just click on the “Applications” tab.
High gas concentrations? No problem with the testo 340!
The flue gas analyzer has an extended measuring range which allows you to carry out measurements even when gas concentrations are very high (i.e. during industrial flue gas analysis). The extended measuring range (thinning) is activated automatically when high gas concentrations suddenly occur. The demands on the sensor are no different to than when the flue gas analyzer is used in low gas concentrations.
Delivery Scope
testo 340 flue gas analyzer, calibration protocol, shoulder strap, O2 sensor and integrated flow and pressure difference measurements.
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.
| Parameters | |
|---|---|
| Measuring range | -40 to +1200 °C |
| Accuracy | ±0.5 °C (0 to +99 °C) |
| Resolution | 0.1 °C |
| General technical data | |
| Weight | 960 g |
| Operating temperature | -5 to +50 °C |
| Protection class | IP40 |
| Connectable probes | 1 x flue gas probe; 1 x temperature probe; 1 x differential pressure |
| Battery Life | > 6h (Pumpe an, Displaybeleuchtung aus, bei 20°C) |
| Power supply | Battery block 3.7 V / 2.4 Ah, Mains unit 6.3 V / 2 A |
| Max. neg. press./flue gas | -200 mbar |
| Max. pos. press./flue gas | 50 mbar |
| Pump flow | 0.6 l/min (regulated) |
| Interface | Bluetooth®; USB; IR/IRDA interface; gas outlet; Mains connection; probe input/ probe inputs; Differential Pressure |
| Absolute Pressure | |
| Measuring range | +600 to +1150 hPa |
| Accuracy | ±10 hPa |
| Resolution | 1 hPa |
| Flue gas O₂ | |
| Measuring range O₂ | 0 to 25 Vol.% |
| Accuracy O₂ | ±0.2 Vol.% |
| Resolution O₂ | 0.01 Vol.% |
| Reaction time t₉₀ O₂ | < 20 s |
| Differential Pressure flue gas Draught | |
| Measuring range | -40 to +40 hPa |
| Accuracy | ±1.5 % of mv (Remaining Range), ±0.03 hPa (-2.99 to +2.99 hPa) |
| Resolution | 0.01 hPa |
| Flue gas degree of effectivity, Eta (calculated) | |
| Measuring range | 0 to 120 %, 0 to 120 % |
| Resolution | 0.1 %, 0.1 % |
| Differential Pressure - Piezoresistive | |
| Measuring range | -200 to 200 hPa |
| Accuracy | ±1.5 % of mv (Remaining Range), ±0.5 hPa (-49.9 to 49.9 hPa) |
| Resolution | 0.1 hPa |
| 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 |