Flue gas

Domestic, Commercial & Industrial Boilers

 
The Testo combustion gas analyser series consists of three analysers, The testo 310, Testo 320 & Testo 330. These analysers come with an integrated NOx filter which eliminates cross-sensitivity errors of CO measurements. In addition these analysers come CO over range protection which prevents the gas analysers form overranging the CO sensor. For more detailed comparison of our testo combustion gas analysers please click on the gas analyser comparison button to the right of your screen.
 
Did you know: The Testo 320 & 330 have 20 pre-pre programmed fuels, making them the most versatile gas analysers on the market, and they can be operated by a smartphone.

Vehicular and Stationary exhaust gas and emissions
 

Testo exhaust gas & emission analyser series consist of the Testo 340 & Testo 350. The Testo 340 is a 4 cell gas analysers which is the ultimate analyser for portable combustion and engine tuning. With the testo 340 you get a choice of O2, CO, COlow, NO, NOlow, NO2, and SO2 to suit ones individual needs. 
The Testo 350 Multiple Gas Analysis System provides a complete emissions monitoring solution without sacrificing ease of use.
When it comes to heavy duty applications, the Testo 350 gas analyser is known for its reliability and accuracy. The Testo 350 in particular supports the direct measurement of 6 gases from a range of 10 sensors, not to mention the many other parameters necessary for managing the environment, efficiency and commissioning.
 
Did you know: All Testo 340 and 350 sensors are pre-calibrated, which means the gas analysers don’t need to be sent back to the service centre for calibration. The analysers come with an intelligent diagnostic system which notifies the users of the condition of the instrument including sensors and pumps.

72 products or recommendations for Flue gas
  • 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 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 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 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 

    •  

  • testo 350 MARITIME - Exhaust gas analyzer for diesel ship engines

    Order-Nr. 0563 3503

    Testo proudly presents the world’s first portable exhaust gas analyzer for diesel ship engines: the testo 350 MARITIME! The groundbreaking exhaust gas analyzer measures emissions at diesel ship engines in compliance with MARPOL Annex VI and NOx Technical Code 2008.

    • Measures O2, CO, NOx (NO + NO2 separate), SO2 – high precision and long-term stable

    • Certified gas sensors: equal to reference measurement

    • Ready to measure after only two minutes

    • Determination of the fuel sulphur content by means of SO2/CO2 ratio according to MEPC 184 (59)

  • 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 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

  • Modular flue gas probe (700 mm, Tmax 1000 °C) with preliminary filter

    Order-Nr. 0600 8767

    The modular flue gas probe with preliminary filter Ø 14 mm, 700 mm long probe shaft, thermocouple up to 1000 °C and quick-change click system (for quick probe shaft replacement).

    • 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

    • Preliminary filter offers protection from dusty flue gases

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

  • Modular flue gas probe, 180 mm, Ø 8 mm, Tmax 500 °C, TÜV-tested

    Order-Nr. 0600 9760

    TÜV-tested modular flue gas probe with 180 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

  • Compact basic flue gas probe, 300 mm, Ø 6 mm, Tmax 500 °C

    Order-Nr. 0600 9741

    Compact flue gas probe with 300 mm long probe shaft including particle filter and thermocouple. Bayonet lock ensures quick, easy connection to the measuring instrument.

    • Flue gas path, draught path and temperature probe can be connected via a single probe coupling

    • Easy-to-replace dirt filter

    • Temperatures of up to 500 °C can be measured thanks to the thermocouple probe

    • Includes practical cone for attachment

  • Compact basic flue gas probe, 180 mm, Ø 6 mm, Tmax 500 °C

    Order-Nr. 0600 9740

    Compact basic flue gas probe with 180 mm long probe shaft, integrated thermocouple and dirt filter.

    • 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

    • Includes practical cone for attachment

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