Image
    1. Home
    2. testo 340

    testo 340 - Industrial Flue Gas Analyser (NO/NO2 Kit)

    0563 9350
    Image
    testo 340
    testo 340
    testo 340
    testo 340
    testo 340
    testo 340
    testo 340
    1
  1. Customisable Gas Sensors – Supports up to four configurable gas sensors for flexible and on-site replacements.
  2. True NOx Measurement – Comes with O2, CO, NO, and NO2 sensors, allowing precise total NOx calculations.
  3. Extended Measurement Range - Accurately measures high gas concentrations without sensor overload.
  4. Designed for Industrial Use – Built for robust and demanding industrial applications.
  5. Seamless Data Management – Transfer and analyse measurement data easily on a PC or notebook.
    6. The testo 340 Flue Gas Analyser (NO/NO2 kit) is a high-performance combustion gas analyser designed for industrial applications. Featuring up to four configurable gas sensors, including NO and NO2 for true NOx measurement, it ensures precise emissions monitoring. Its extended measurement range handles high gas concentrations effortlessly, making it an ideal tool for professionals.
    The testo 340 Flue Gas Analyser (NO/NO2 kit) combustion gas analyser is the perfect solution for industrial emissions monitoring, combining professional technology with practical design. It supports up to four configurable gas sensors, allowing users to customise their setup and easily replace sensors on-site. This 'NO / NO2' kit includes O2, CO, NO, and NO2 sensors, providing true measured total NOx values without estimation.

    Designed for demanding industrial environments, the testo 340 features an extended measurement range, enabling it to handle high gas concentrations effortlessly. The automatic sensor protection system ensures continuous, accurate readings without overload interruptions. Measurement data can be easily transferred and analysed on a PC or notebook, making reporting and compliance checks more efficient.

    With precalibrated gas sensors for quick replacement and the option to extend measurement ranges without additional sensors, the testo 340 offers a cost-effective and practical solution for emission monitoring.

    (Note: The sampling probe is sold separately and must be selected based on the application.)

    For leasing options and additional accessories, contact us today.

    testo 340 flue gas analyser, calibration certificate, shoulder strap, O2, CO, NO, NO2 sensors fitted, AC power supply.

    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

    Flue gas probes

  6. 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
      :
      0600 9767
      £ 449.00 £ 538.80
      1
    • Flue gas probes
      0600-9766-modular-flue-gas-probe
      Modular flue gas probe, 335 mm probe shaft length, Ø 8 mm, Tmax 500°C
        :
        0600 9766
        £ 370.00 £ 444.00
        1
      • Flue gas probes
        Modular flue gas probe
        Modular flue gas probe, 335 mm probe shaft length, Ø 8 mm, Tmax 1000°C
          :
          0600 8764
          £ 499.00 £ 598.80
          1

          • Pitot tubes

        • Pitot tubes
          Staurohr
          Stainless steel Pitot tube, length 350 mm, Ø 7 mm - for measuring flow velocity
            :
            0635 2145
            £ 150.00 £ 180.00
            1
          • Pitot tubes
            Staurohr
            Stainless steel Pitot tube, length 1000 mm, Ø 7 mm - for measuring flow velocity
              :
              0635 2345
              £ 439.00 £ 526.80
              1

              • Temperature probes

            • Temperature probes
              Combustion air temperatur probe
              Combustion air temperature probe, immersion depth 60 mm
                :
                0600 9797
                £ 110.00 £ 132.00
                1

                • Accessories

              • Accessories
                Hose extension
                Hose extension - probe-instrument extension hose (length 2.8 m)
                  :
                  0554 1202
                  £ 199.00 £ 238.80
                  1
                • Accessories
                  testo-Schnelldrucker IRDA mit kabelloser Infrarot-Schnittstelle
                  testo fast printer IRDA
                    :
                    0554 0549
                    £ 219.00 £ 262.80
                    1
                  • Accessories
                    Mains unit international
                    International mains unit
                      :
                      0554 1096
                      £ 54.00 £ 64.80
                      1

                      • 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.