Flue gas analysis

The flue gas measurement for a heating system helps to establish the pollutants released with the flue gas (e.g. carbon monoxide CO or carbon dioxide CO2) and the heating energy lost with the warm flue gas. In some countries, flue gas measurement is a legal requirement. It primarily has two objectives: Ensuring the atmosphere is contaminated as little as possible by pollutants; and energy is used as efficiently as possible.

68 products or recommendations for Flue gas analysis
  • testo 350 - Analysis Box for exhaust gas analysis systems

    Order-Nr. 0632 3510

    The testo 350 is a rugged, easy-to-use exhaust gas analyzer designed to meet the highest demands when it comes to carrying out precise industrial emission measurements and providing proper data administration. The Analysis Box can be operated with up to 6 gas sensors, 5 of which are optional. This allows you to select freely from sensors for CO, NO, NO2, SO2, H2S, CxHy and CO2.

    • Increased measurement range for unlimited measurements even when gas concentrations are higher

    • Easy-to-change gas sensors and easy access to wearing parts

    • Sealed housing with built-in impact protection for use in harsh conditions

    • Easy operation of the analyzer unit via Control Unit or easyEmission software (both products available separately) 

  • testo 330-2 LL - Professional long-life set for heating engineers

    Order-Nr. 0563 3372 74

    The top equipment for the master heating system engineer: the testo 330-2 LL professional long-life set contains the accessories required for all the important measuring tasks on oil, gas and solid fuel systems. Further accessories mean it can be used for differential temperature measurements and gas leak detection as well.

    • 330-2 LL flue gas analyzer with fresh air valve to protect the CO measuring cell and to extend the CO measuring range to 30,000 ppm

    • 4-year warranty on the probes which users can change themselves, including sensor monitoring with a service life of up to 6 years

    • Single-hose connection: just one hand movement is needed to securely connect all the channels for flue gas measurement (gas paths, draught, temperature probe integrated into the flue gas probe)

    • TÜV-tested according to 1st German Federal Immission Control Ordinance (BImSchV) EN 50379, Parts 1-3

  • testo 330-2 LL

    Order-Nr. 0632 3307 70

    testo 330-2 LL flue gas analyzer with long-life gas sensors and built-in draught and gas zeroing; BLUETOOTH and with H2--compensated CO-sensor; incl. rech. battery and calibration protocol; with graphic display; version 2010

  • testo 330-2 LL flue gas set H2 - Professional long-life set for customer service and service engineers

    Order-Nr. 0563 3372 70

    Ready to get started on the most important tasks involved in flue gas analysis on oil, gas and solid fuel systems: the testo 330-2 LL professional long-life set offers the possibility of flue gas measurement, draught, pressure and ambient CO/CO2 measurements, differential temperature measurement and gas leak detection. You get practical accessories in the flue gas analysis set (flue gas probe, hose connection set, Bluetooth printer, etc.).

    • 330-2 LL flue gas analyzer with fresh air valve to protect the CO measuring cell and to extend the CO measuring range to 30,000 ppm 

    • 4-year warranty on the probes which users can change themselves, including sensor monitoring with a service life of up to 6 years

    • Single-hose connection: just one hand movement is needed to securely connect all the channels for flue gas measurement (gas paths, draught, temperature probe integrated into the flue gas probe)

    • TÜV-tested according to 1st German Federal Immission Control Ordinance (BImSchV) EN 50379, Parts 1-3

  • testo 320 set - low cost gas anlayser kit 

    Order-Nr. 0563 3220 75

    The Testo 320 low cost gas anlayser kit, offering comprehensive combustion system analysis, is designed for the job site and for the contractor who expects more. Use the Testo combustion analyzer for basic testing and tuning of all types of boilers, heaters or furnaces and also to set up and commission more complex multi-stage or modulating heating systems, for accurate combustion efficiency analysis. 

    • CO, O2 and CO2 also measures
      ambient CO, draught and pressure 

    • Fast 30-second startup 

    • Field-replaceable, pre-calibrated
      sensors for accurate system analysis 

    •  

  • Gas leak probe

    Order-Nr. 0632 3330

    The practical addition: the gas leak detection probe enables compatible flue gas analyzers to be used for methane and propane gas leak detection as well.

    • For methane and propane gas leak detection

    • Indication of gas concentration on the display of the flue gas analyzer being used

    • Measuring range: 0 to +10,000 ppm CH4 / C3H8

  • testo 308 - Smoke tester

    Order-Nr. 0632 0308

    The testo 308 is the instrument for easy electronic soot count measurement. It records the soot count digitally to one decimal space with constant sampling. The powerful LED backlighting guarantees good legibility even under poor light conditions. The instrument excels through its easy menu structure and ergonomic pistol grip. 

    • Fully automatic soot count measurements

    • User-friendly menu guide; easy-to-read, backlit display; easy-to-change soot filter rolls

    • TÜV certified

    • Optional print out on site

  • testo 350 - Control Unit for exhaust gas analysis systems

    Order-Nr. 0632 3511

    The testo 350 is a rugged, easy-to-use exhaust gas analyzer designed to meet the highest demands when it comes to carrying out precise industrial emission measurements and providing proper data administration. The Control Unit complements the testo 350 Analysis Box (separate product) and makes it easier to control emission measurements.

    • User-friendly application-specific menu guide

    • testo 350 Analysis Box just as easy to use when not positioned at measurement site

    • Internal memory for receiving measurement data from the Analysis Box

    • Large graphic color display, robust, industrial-type housing

  • testo 340 - Flue Gas Analyser - Diesel Kit 

    Order-Nr. 0632 3340

    The testo 340 Flue Gas Analyser is an easy-to-use instrument that can be fitted with up to four different gas sensors. 

    • Direct measurement of 4-gases simultaneously 

    • CO range extension 50,000 PPM 

    • Automatic sensor protection range extension 

    • Smart phone App compatible 

  • testo 310 set with printer

    Order-Nr. 0563 3110

    testo 310 incl. battery and calibration protocol for the measurement of O2, CO, hPa and °C; IR printer (0554 3100); probe 180 mm with cone; case; mains unit incl. cable; silicon hose for pressure measurement; particle filter 5 off; 2 rolls spare thermal paper for printer.

    • Robust and light instrument for daily use

    • 30 seconds sensor zeroing

    • Integrated condensate trap

    • Integrated magnets for easy fixing to burner

  • testo 310 - Basic Flue Gas Analyser 

    Order-Nr. 0563 3100

    The Testo 310 basic flue gas analyser sets a new standard in affordable flue gas analysis with its rugged housing, simple design and advanced sensor technology. With five different fuels to select from, it provides the flexibility you need for your applications like checking furnace efficiency, boiler tuning, and water heater checks. 

    • CO, O2 and CO2 also measures ambient CO, draught and pressure 

    •  

    • Bright backlit 2 line display and icons for easy viewing 

    • 2 year warranty 

  • Modular flue gas probe, 300 mm, Ø 8 mm, Tmax 500 °C, TÜV-tested

    Order-Nr. 0600 9761

    TÜV-tested modular flue gas probe with 300 mm long probe shaft including dirt filter and thermocouple. The quick-change click system enables quick, flexible replacement of the probe shaft.

    • Easy probe shaft replacement via quick-change click system

    • Flue gas path and temperature channel can be connected to the instrument via a bayonet lock

    • Integrated dirt filter protects instrument and sensors

    • Integrated thermocouple probe for temperature measurements up to 500 °C

  • Modular flue gas probe, 335 mm, Ø 8 mm, Tmax 1000 °C

    Order-Nr. 0600 8764

    The modular flue gas probe with 335 mm long probe shaft including integrated thermocouple up to 1000 °C and quick-change click system (for quick replacement of the probe shaft).

    • Easy probe shaft replacement via quick-change click system

    • Flue gas path and temperature channel can be connected to the instrument via a bayonet lock

    • Integrated thermocouple probe for temperature measurements up to 1000 °C

    • NO2/SO2 special hose (length: 2.2 m)

  • Combustion air temperature probe

    Order-Nr. 0600 9787

    The probe is used for the specific measurement of combustion air temperature within the context of flue gas or particulate matter measurements.

    • Flexible positioning (immersion depth 190 mm, cable length 2.2 m) 

    • Cone for attachment included

    • Measuring range: 0 to +100 °C

  • Dual wall clearance probe for O2 supply air measurement

    Order-Nr. 0632 1260

    The dual wall clearance probe (in combination with the appropriate measuring instrument) enables easy and reliable measurement of O2 supply air in the dual wall clearance. In addition, it can also be used to check the dual wall clearance for leaks and blockages.

    • Detection of leaks and blockages in the dual wall clearance

    • Curved probe for easy insertion into the dual wall clearance

  • Modular flue gas probe, 335 mm, Ø 8 mm, Tmax 500 °C

    Order-Nr. 0600 9766

    The modular flue gas probe with 335 mm long probe shaft including integrated thermocouple up to 500 °C and quick-change click system (for quick replacement of the probe shaft).

    • Easy probe shaft replacement via quick-change click system

    • Flue gas path and temperature channel can be connected to the instrument via a bayonet lock

    • Integrated thermocouple probe for temperature measurements up to 500 °C

    • NO2/SO2 special hose (length: 2.2 m)

  • Modular flue gas probe, 700 mm, Ø 8 mm, Tmax 500 °C

    Order-Nr. 0600 9767

    The modular flue gas probe with 700 mm long probe shaft including integrated thermocouple up to 500 °C and quick-change click system (for quick replacement of the probe shaft).

    • Easy probe shaft replacement via quick-change click system

    • Flue gas path and temperature channel can be connected to the instrument via a bayonet lock

    • Integrated thermocouple probe for temperature measurements up to 500 °C

    • NO2/SO2 special hose (length: 2.2 m)

  • Modular flue gas probe 700 mm, Ø 8 mm, Tmax 1000 °C

    Order-Nr. 0600 8765

    The modular flue gas probe with 700 mm long probe shaft including integrated thermocouple up to 1000 °C and quick-change click system (for quick replacement of the probe shaft).

    • Easy probe shaft replacement via quick-change click system

    • Flue gas path and temperature channel can be connected to the instrument via a bayonet lock

    • Integrated thermocouple probe for temperature measurements up to 1000 °C

    • NO2/SO2 special hose (length: 2.2 m)

  • Mini ambient air probe for flue gas analyzers

    Order-Nr. 0600 3692

    Use the mini ambient air probe for direct measurement of ambient air temperature on the flue gas analyzer.

    • Can be plugged directly into the flue gas analyzer 

    • Shock-resistant thanks to plastic basket

    • Measuring range: 0 to +80 °C

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