Temperature sensors for marine applications

Accurate temperature monitoring with marine approvals

Temperature plays a vital role in marine processes. Accurate temperature control allows safe operation and high performance, whereas overheating by just a few degrees can have severe consequences for equipment and personnel.

Danfoss offers a comprehensive range of temperature sensors optimized for marine applications from engines to support systems. Our product program comprises RTD and Thermocouple sensor variants and comes with up to ten marine approvals.

Features and benefits

Measuring temperatures – 50° C to 800° C

Good moisture protection

Fixed or changeable measuring insert

Pt 100 / Pt 1000 resistance element and Thermocouples NiCr-Ni, type K

Built-in transmitter available

Ten different marine approvals for global use

Highly specialized and customized solutions are available

Product range

  • Temperature sensor, type MBT 153 danfoss
    MBT 153, cable-type temperature sensor

    The MBT 153 is a heavy-duty temperature sensor that can be used for controlling cooling water and ventilation systems within general industry and marine applications. This temperature sensor is based on a standardized Pt100 or Pt1000 element, which gives a reliable and accurate measurement.

  • Exhaust gas temperature sensor, type MBT 5111 danfoss
    MBT 5111, exhaust gas temperature sensor

    The MBT 5111 is a heavy-duty temperature sensor that can be used for measuring and regulating exhaust gas from diesel engines, turbines and compressors within stationary and marine applications.

  • Exhaust gas temperature sensor, type MBT 5113 danfoss
    MBT 5113, exhaust gas temperature sensor

    The MBT 5113 is a heavy-duty temperature sensor that can be used for measuring and regulating exhaust gas from diesel engines, turbines and compressors within stationary and marine applications.

  • Exhaust gas temperature sensor, type MBT 5114 danfoss
    MBT 5114, exhaust gas temperature sensor

    MBT 5114 is a series of exhaust gas temperature sensors used for performance optimization and environmental impact control of large 4 stroke engines.

  • Exhaust gas temperature sensor, type MBT 5116 danfoss
    MBT 5116, exhaust gas temperature sensor

    Heavy-duty sensors used for measuring exhaust gas from diesel engines, turbines and compressors within stationary and marine applications.

  • MBT 5250 and 5252, heavy-duty temperature sensors

    Heavy-duty temperature sensors for controlling cooling water, lubrication oil, hydraulic oil and refrigeration plants within general industry and marine applications. These temperature sensors are based on a standardized Pt 100 or Pt 1000 element, which gives a reliable and accurate measurement.

  • MBT 5310, bearing temperature sensor

    The MBT 5310 temperature sensor series is specially designed for measuring the temperature in bearings where there is a risk of overheating.

  • Temperature sensor and transmitter, type MBT 5410 danfoss
    MBT 5410, temperature sensor and transmitter

    The MBT 5410 is a heavy-duty temperature sensor that can be used for controlling freezing installations and room temperature within general industry and marine applications.

  • Temperature sensor, integrated transmitter for marine, type MBT 5560
    MBT 5560, integrated transmitter for marine

    With MBT 5560 we have combined the technology of our standard temperature sensors and the electrical connections from our MBS pressure transmitters with a new developed electronics which has resulted in a compact temperature sensor with a built-in transmitter.

  • Stern tube temperature sensor, type MBT 5722 danfoss
    MBT 5722, stern tube temperature sensor

    Designed specially for monitoring bearing temperature in stern tubes: Flexible protection tube that makes it possible to reach bearings placed up to 20 m from the terminal box. Precision Pt 100 element secures fast and precise caption of the bearing temperature which makes it possible to prevent bearing damage.

  • Temperature transmitter, type MBT 9110 danfoss
    MBT 9110, temperature transmitter

    The MBT 9110 temperature transmitter can be used for converting the Pt 100 / Pt 1000 ohm signal or the thermo couple mV signal to a 4 – 20 mA signal.