Heating technology

    Measuring temperature in heating systems

    A well-functioning heating system heats the rooms in a building, ensuring the inhabitants feel comfortable even on cold days. However, in order for a heating system to work efficiently and distribute its thermal energy as uniformly as possible, temperature measurement is crucial.

    At Testo, you will find temperature measuring instruments for these important heating measurements: Flow/return temperature on heating circuit distributors, hydraulic balancing based on differential temperature, testing underfloor heating systems and radiators, measuring indoor air temperature and detecting cold bridges with thermal imaging cameras.

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    Temperature applications

    Measuring temperature on surfaces, in liquids and in indoor air

    • Flow and return temperature

    • Water and indoor air temperature

    • Hydraulic balancing (differential temperature)

    The right measuring instrument for every temperature application

    Other applications

    Flue gas analysis

    Exhaust and flue gas measurement on heating systems and other small combustion plants is used to determine the level of pollutants emitted and the heat energy lost.

    • The atmosphere should be contaminated by pollutants as little as possible.

    • Energy should be used as efficiently as possible.

    Tips & tricks

    Carry out measuring tasks on heating systems efficiently and safely

    Download the exclusive practical guide for free now.

    To download

    Checking the gas connection pressure

    Setting the gas-air ratio

    Preparing the flue gas analyzer

    Determining the flue gas loss

    Calculating the efficiency (η)

    And much more ...

    All about heating measuring technology

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    Our services

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    Do you have any queries, or would you like a personal consultation?
    We would be happy to help you.

    Customer Service

    If you experience any malfunctions, please send in your measuring instrument with a brief description of the fault. Please also give us your telephone number for any inquiries. Normally, you’ll get your measuring instrument back within one week.

    Calibration

    Our subsidiary company Testo Industrial Services supports you daily in ensuring quality while always adhering to the relevant norms and guidelines. You get all the services you need from one provider.