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    testo 340 - Flue Gas Analyser 

    Product no. 0632 3340
    testo 340
    testo 340 application
    testo 340 application
    testo 340 application
    testo 340
    testo 340
    testo 340
    testo 340
    testo 340
    testo 340
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    testo 340
    This meter requires a probe for commissioning.
    Click here for sensor selection.
    +61 3 5198 7472
    Submit a request
    Your advantages
  1. Direct measurement of 4-gases simultaneously 
  2. CO range extension 50,000 PPM 
  3. Automatic sensor protection range extension 
  4. Smart phone App compatible 
    5. The testo 340 Flue Gas Analyser is an easy-to-use instrument that can be fitted with up to four different gas sensors. 

    Description

    Compact design combined with reliable engineering makes testo 340 the ideal analyser for commissioning, service and maintenance work as well as measurements for monitoring purposes;  Industrial burners,  Stationary industrial engines, Gas turbines & Thermal processes.
    • measurement range extension for Single dilution slot or optional for all sensors
    • pressure-/ flow-measurement standard in every testo 340
    • automatic flow-controlled gas pump
    • 18 standard fuels and additional 10 user-defined fuels – Fuel data is calculated using software easyEmission
    testo 340 is the ideal, versatile hand-held analyser for industrial flue gas analysis and emissions the 340 offers benefits such as: The unique measuring range extension feature facilitates unlimited measurements even at high gas concentrations. The testo 340 is equipped with an O2 sensor as standard. 3 additional gas sensors can be individually configured at any time so your analyser is optimally adapted to your measurement job. 
     

    Delivery Scope

    testo 340 flue gas analyzer, protocol certificate, 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.

    Technical data

    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

    Absolute Pressure

    Measuring range
    +600 to +1150 hPa
    Accuracy
    ±10 hPa
    Resolution
    1 hPa

    Flue gas Oâ‚‚

    Measuring range
    0 to 25 Vol.%
    Accuracy
    ±0.2 Vol.%
    Resolution
    0.01 Vol.%
    Reaction time t₉₀
    < 20 s

    Sensor

    Flue gas probes

  5. Flue gas probes
    0600-9766-modular-flue-gas-probe
    Modular flue gas probe, 335 mm probe shaft length, Ø 8 mm, Tmax 500°C
      Product no.:
      0600 9766
      $991.00with GST $1 090.10
      1
    • Flue gas probes
      Modular flue gas probe, 700 mm, 500 &deg;C
      Modular flue gas probe, 700 mm probe shaft length, Ø 8 mm, Tmax 500°C
        Product no.:
        0600 9767
        $1 209.00with GST $1 329.90
        1
      • Flue gas probes
        Modular flue gas probe
        Modular flue gas probe, 335 mm probe shaft length, Ø 8 mm, Tmax 1000°C
          Product no.:
          0600 8764
          $1 605.00with GST $1 765.50
          1

          • Pitot tubes

        • Pitot tubes
          Staurohr
          Stainless steel Pitot tube, length 350 mm, Ø 7 mm - for measuring flow velocity
            Product no.:
            0635 2145
            $287.00with GST $315.70
            1
          • Pitot tubes
            Staurohr
            Stainless steel Pitot tube, length 500 mm, Ø 7 mm - for measuring flow velocity
              Product no.:
              0635 2045
              $324.00with GST $356.40
              1
            • Pitot tubes
              Staurohr
              Stainless steel Pitot tube, length 1000 mm, Ø 7 mm - for measuring flow velocity
                Product no.:
                0635 2345
                $807.00with GST $887.70
                1

                • Temperature probes

              • Temperature probes
                Combustion air temperatur probe
                Combustion air temperature probe, immersion depth 60 mm
                  Product no.:
                  0600 9797
                  $311.00with GST $342.10
                  1
                • Temperature probes
                  Combustion air temperature probe
                  Combustion air temperature probe with an immersion depth of 190 mm – measuring range: 0 to +100 °C
                    Product no.:
                    0600 9787
                    $311.00with GST $342.10
                    1

                    • Applications

                    Analysis of the gas atmosphere (thermal processes)

                    Flue gas analysis is used for thermal manufacturing processes, from ongoing emission control, via setting and optimisation of combustion systems, through to process monitoring. Flue gas analysis instruments serve to optimise operations and save fuel. At the same time, flue gas measurement enables checking and monitoring of flue gas emission limit values laid down by the authorities, along with functional testing of permanently installed emission instruments. Flue gas analysis instruments are increasingly used for monitoring process and product quality.

                    Advantages of the testo 340

                    Ideal for measurements at high concentrations

                    • When recording extremely high concentrations, the measuring range extension is automatically activated. This enables continuation of the measurement. The gas sensor is not subjected to any higher stress than it is at low gas concentrations. This ensures the sensor has the longest possible service life.

                    Service measurement on industrial engines

                    Flue gas analysis instruments are one of the items of equipment that are used on a daily basis by service engineers to achieve optimum tuning of engines. Flue gas measurement is used on industrial engines when they are commissioned, at regular maintenance intervals or for troubleshooting when they are running in an unstable way. The background to flue gas measurement is tuning the engine to the optimum operating parameters while complying with the limit value regulations in force. Maintenance work that is carried out regularly makes an important contribution to avoiding downtimes over the long term, to ensuring the quality of the system and thus a high level of efficiency and to having a significant influence on emission levels.

                    Advantages of the testo 340
                    Separate NO and NO2 measurement

                    • The real NOx value is measured with the NO and NO2 sensor combination. In gas engines, the NO2 component of the NOx value can fluctuate greatly, so the separate measurement of each of the gases is necessary for correct NOx values.

                    Measurements even at high CO concentrations

                    • At unexpectedly high concentrations (up to 50,000 ppm), the automatic dilution of the sensor with fresh air allows measurements even when the engine conditions are not defined, without negatively affecting the service life of the sensor.

                    Special flue gas probes for industrial engines as an accessory

                    • These probes are highly heat-resistant and specially designed to compensate for different pressure conditions, e. g. for measurements before and after the catalytic converter.

                    Engine-specific parameters

                    • The most important parameters for industrial engines such as O2, CO, NO, NO2, NOx and Lambda can be displayed simultaneously.

                    Service measurement on industrial burners

                    The testo 340 flue gas analysis instrument offers service engineers a vast range of technical functions. In addition to compliance with environmental regulations, it can also be used to check correct functioning and to optimise burner efficiency. Flue gas measurement is used on industrial burners for safe and efficient commissioning, at regular maintenance intervals or for troubleshooting when they are running in an unstable way.

                    Advantages of the testo 340
                    Time saving through helpful instrument pre-settings

                    • Typical fuels, a sensible sequence of flue gas parameters in the display and useful instrument settings are preset for each application. Tips on the display take the user through the measurement (no prior knowledge specific to the instrument needed). The testo 340 is ready for operation within just a few minutes.

                    Unrestricted measuring at high concentrations

                    • When commissioning burners or carrying out measurements on unfamiliar systems, very high concentrations can occur unexpectedly. The measuring range extension is automatically activated in such cases.

                    Always ready for use – even in tough day-to-day work

                    • The robust housing protects the measuring instrument from knocks.

                    Downloads

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                    Operating instructions

                    Software

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                    Delivery within Australia

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                    PhoneCall +61 3 5198 7472 +61 3 5198 7472