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    testo 330i - flue gas analyzer with NO sensor

    0632 3000 72
  1. On-site digital creation of reports with the testo 330i App
  2. Operation independent of measuring location – readings are always available when you need
  3. testoFix probe holder (optional) – holds the probe in the centre of flow at all times
  4. Particularly robust, completely enclosed plastic housing
    5. Proven technology meets revolutionary operation. The testo 330i flue gas analyzer was specifically developed to help you to overcome all the obstacles you meet when servicing and commissioning heating systems.  
    The testo 330i flue gas analyzer is an advancement of the testo 330 LL flue gas analyzer. Its proven measuring technology is once again at the heart of the testo 330i. This means that you can rely on highly accurate results when measuring flue gas, draught and O2 supply air. The testo 330i also has the following impressive features:
    • User-replaceable long-life sensors with a service life of up to 6 years
    • Successful TÜV inspection according to the 1st German Federal Immission Control Ordinance (BImSchV) and EN 50379, Parts 1-3
    • ntegrated draught and gas zeroing. This means that the probe does not have to be removed from the flue gas duct for the zeroing
    • Fresh air dilution up to 30,000 ppm upon exceeding a CO threshold value
    • NO sensor for combined heat and power plants
    The new testoFix probe holder is available as an accessory, so the flue gas probe is guaranteed not to lose the centre of flow once it has been found. This can be attached to the pipe quickly and easily. It holds the probe in the centre of flow and also serves as a fall-proof suspension system for the testo 330i flue gas analyzer. Incidentally, the hose between probe and measuring instrument is lighter and more flexible than before.

    The future of flue gas measuring technology

    The testo 330i no longer has a display. How do you make the correct adjustments to the flue gas analyzer? Where can you view the readings? What about the creation of measurement protocols? Via the testo 330i App on your smartphone. The readings are transferred from the testo 330i flue gas analyzer to the App via Bluetooth. So you always have the relevant values to hand whenever you need them. This is particularly useful when faced with larger systems or awkward measuring points as there is no need to look around corners, which can be annoying. The measurement parameters can also be set intuitively, via the App. Once you have completed the measurement, you can add comments or photos of the system to the results on site, and send them to your customer or the office via e-mail.

    Requirement: iOS 7.1 / Android 4.3 or newer. Mobile end device with Bluetooth 4.0.

    testo 330i flue gas analyzer with long-life gas sensors, 3 slots and integrated draught and gas zeroing, including O2/CO measuring cell, NO sensor, rechargeable battery and calibration protocol.  

    General technical data

    Weight
    720 g (excluding battery)
    Dimensions
    270 x 160 x 57 mm
    Operating temperature
    -5 to +45 °C
    Power supply
    Rech. batt. block 3.7 V / 2.6 Ah; Mains unit 6 V / 1.2 A (optional)
    System requirements
    requires iOS 7.1 or newer; requires Android 4.3 or newer; requires mobile end device with Bluetooth 4.0
    Maximum memory
    500000 readings
    Storage temperature
    -20 to +50 °C

    Differential Pressure - Piezoresistive

    Measuring range
    0 to 300 hPa
    Accuracy
    ±1.5 % of mv (Remaining Range)
    ±1 % of mv (+50.1 to +100.0 hPa)
    ±0.5 hPa (0.0 to +50.0 hPa)
    Resolution
    0.1 hPa

    Flue gas O₂

    Measuring range
    0 to 21 Vol.%
    Accuracy
    ±0.2 Vol.%
    Resolution
    0.1 Vol.%

    Accessories for probes

  5. Accessories for probes
    Hose connection set for separate gas pressure measurement
    Hose connection set for separate gas pressure measurement testo 300, testo 330 LL and testo 320
      :
      0554 1203
    • Accessories for probes
      Differenztemperatur-Set testo
      Differential temperature set consisting of 2 Velcro probes and temperature adaper testo 327
        :
        0554 1208
      • Accessories for probes
        Mehrloch-Sondenrohr
        Probe shaft multi-hole; length 300 mm; Ø 8 mm; for mean CO calculation
          :
          0554 5762
        • Accessories for probes
          Probe shaft, length 335 mm, incl. cone
          Probe shaft - length 335 mm, Ø 8 mm, Tmax. 1000°C
            :
            0554 8764
          • Accessories for probes
            Probe shaft
            Probe shaft; length 180 mm; 8 mm; Tmax. 500 °C
              :
              0554 9760
            • Accessories for probes
              Probe shaft
              Probe shaft; length 300 mm; Ø 8 mm; Tmax. 500 °C
                :
                0554 9761
              • Accessories for probes
                clearance-probe-for-O2-supply-air-measurement
                Dual wall clearance probe for O2 supply air measurement
                  :
                  0632 1260
                • Accessories for probes
                  probe stop 6mm steel
                  Probe stop 6 mm; steel; with spring clamp and handle; Tmax. 500 °C
                    :
                    0554 3329
                  • Accessories for probes
                    flue gas probe
                    Our flexible probe shaft helps you to carry out flue gas measurements even on difficult-to-access measurement apertures. Since the probe shaft is made of very flexible plastic, you can easily bend it, allowing it to be inserted into exhaust flues which are obstructed (e.g. by sloping ceilings).
                      :
                      0554 9770
                    • Accessories for probes
                      No picture available
                      Probe stop 8 mm; steel; with spring clamp and handle; Tmax. 500 °C
                        :
                        0554 3330

                        • Combustion air / temperature

                      • Combustion air / temperature
                        Combustion air temperatur probe
                        Combustion air temperature probe, immersion depth 60 mm
                          :
                          0600 9797
                        • Combustion air / temperature
                          Combustion air temperature probe
                          Combustion air temperature probe with an immersion depth of 190 mm – measuring range: 0 to +100 °C
                            :
                            0600 9787

                            • Probes

                          • Probes
                            Flue gas probe 300mm, 8mm
                            Flue gas probe 300 mm, diameter 8 mm
                              :
                              0600 9781
                            • Probes
                              Flue gas probe 180mm, 6mm
                              Flue gas probe 180 mm, diameter 6 mm
                                :
                                0600 9782
                              • Probes
                                Flue gas probe 180mm, 8mm
                                Flue gas probe 180 mm, diameter 8 mm
                                  :
                                  0600 9780
                                • Probes
                                  Flue gas probe 300mm, 6mm
                                  Flue gas probe 300 mm, diameter 6 mm
                                    :
                                    0600 9783

                                    • Product sets

                                  • Product sets
                                    testo 330i – flue gas set 
                                      :
                                      0563 3000 70
                                    • Product sets
                                       
                                        :
                                        0563 3000 71

                                        • O2 supply air measurement

                                        In balanced flue systems, is there perhaps a leak in the flue gas system? Use the testo 330i flue gas analyzer to find out: simply measure the O2 content of the combustion air in the dual wall clearance. This way, you can ensure that no flue gas is getting into the combustion air supply. This prevents damage due to condensate or impairment of the combustion process.

                                        Differential pressure measurement

                                        Measure the gas flow and gas resting pressure on gas boilers to ensure that the system can be commissioned properly. You can also use the data specified by the manufacturer for the nozzle pressure to tailor the appliance output to the actual heat requirement.

                                        Flue gas analysis and flue gas measurement

                                        The testo 330i flue gas analyzer features two user-replaceable long-life sensors for measuring O2 and CO as well as an NO sensor. Flue gas and draught can be measured in parallel using the testo 330i – so you can see all the key values simultaneously in the testo 330i App on your smartphone or tablet.

                                        • Testo ZIV driver ZIV 2000 for testo 320 and testo 330(v2.1, 2.22 MB)
                                          Testo ZIV driver in the 2000 version. The Testo ZIV driver is used to connect the testo 320 and testo 330 measuring instruments to an application program (sweeping district administration program) according to the interface Version 2.0 defined by the Zentralverband des Schornsteinfegerhandwerks (Central Association of Chimney Sweeps, ZIV). Please check with the manufacturer of your application program as to whether this interface is supported. If Microsoft .NET Framework 4.0 has not been installed on the computer, it must be downloaded from the Microsoft website and installed on the system.
                                        • Testo ZIV driver for testo 300, testo 320 and testo 330(v2.3, 64.11 MB)
                                          The Testo ZIV driver is used to connect the testo 300, testo 320 and testo 330 measuring instruments to an application program (sweeping district administration program) according to the interface defined by the Zentralverband des Schornsteinfegerhandwerks (ZIV, Central Association of Chimney Sweeps) in version 1.0 of 01. August 2012, in version 2.0 of 13. February 2017 as well as version 3.0 from 02. July 2021. Please check with the manufacturer of your application program as to whether this interface is supported.
                                        • Firmware testo 330i(v2.11, 3.56 MB)
                                          If the firmware update does not start under Windows 8.1 or Windows 10, a new bootloader must be installed on the measuring device once.
                                          A description and all necessary files can be found under the search term: Update-Kit / Bootloader
                                        • Update-Kit / Bootloader(V1.22, 1.24 MB)
                                          (testo 330 LL | testo 330i | testo 350 Control Unit + Analysis Box | testo 320)
                                          If the firmware update does not start under Windows 8.1 or Windows 10, a new bootloader must be installed on the measuring device once.