Temperature Probe | RTD & NTC | RS
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    Temperature Probes

    Temperature probes are used to make measurements of air, liquid or surface temperatures and are available in various forms such as thermocouple, thermistor and PT100 to complement thermometers and temperature data logging instrumentation. The internal sensor of the probe produces a voltage that varies with temperature, this voltage is then read by the connect instrumentation to give a measurement. Temperature probes feature varying lengths of cables and in most cases a plug to offer quick and easy installation. Constructed from stainless steel, temperature probes are heavy duty making them suitable for harsh environments within industrial or commercial settings. All this whilst providing highly accurate and reliable measurements. You can find out more in our temperature probes guide.

    What are the types of Temperature Probes

    • Resistive Temperature Detectors (RTD) - An RTD is also known as a resistive temperature detectors, these are highly precise temperature probes that are constructed by highly conductive metals, such as platinum, copper or nickel. Offering a wide range of temperatures, however longevity can be an issue, so will need replacing often.
    • Negative Temperature Coefficient (NTC) thermistor - Temperature thermistors reflect changes in temperature quickly and to a very high accuracy. Often lower in cost, but offer a smaller temperature range.
    • Thermocouples - Thermocouples are the most commonly used temperature probe, this is because of the simplicity, speed of response to the change in temperature. Thermocouples are less stable over time and will need replacing more often. There are many types of thermocouples, all made from different materials which allow for various temperatures. The most common is a Type K thermocouple, which has a temperature range of -180 to 1300 degrees Celsius.

    Typical Applications for Temperature Probes

    Temperature probes are known for their robust design meaning they are ideal for many general-purpose industrial, commercial and scientific applications where accurate temperature measurement and monitoring are key. They are also essential in ensuring equipment is functioning correctly or accurately measuring during testing and investigations. These sensor probes are often used in the following areas:

    • Air conditioning and refrigeration
    • Chemical industry
    • Plastics processing
    • Stoves and grills
    • Food processing
    • Laboratories

    307 Produits présentés pour Temperature Probes

    Digitron
    Temperature
    Air
    -
    -
    -
    +110 °C
    -
    ±0.5 °C
    Lumberg
    -
    FM35-AP
    -
    Testo
    NTC
    Immersion, Penetration
    -
    50 mm, 115 mm
    4 mm, 5 mm
    +150 °C
    1.2m
    ±0.2 °C
    -
    -
    -
    -
    Digitron
    -
    T
    -
    -
    -
    +375 °C
    -
    -
    -
    -
    -
    -
    Fluke
    T
    Insertion
    Conical
    101.6mm
    3.404mm
    +350 °C
    1m
    ±1 °C
    Miniature Plug
    -
    80PT-25
    -
    RS PRO
    K
    Surface
    Pipe Clip
    195mm
    6mm
    +800 °C
    2m
    ±0.25 %
    Miniature Plug
    SYSCAL
    -
    -
    Digitron
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    DG-IVF-KIT
    Gossen Metrawatt
    -
    -
    -
    -
    3.2mm
    600 °C
    1m
    -
    Banana Plug
    -
    Z3409
    -
    WIKA
    PT100
    Immersion
    Needle
    300mm
    3mm
    250 °C
    -
    -
    -
    -
    CTP6210
    -
    Hanna Instruments
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    FC766F/20
    -
    Hanna Instruments
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    FC766F/10
    -
    Hanna Instruments
    K
    General
    -
    155mm
    3mm
    +900 °C
    -
    -
    Miniature Plug
    SYSCAL
    HI766PE1
    -
    Hanna Instruments
    K
    Surface
    -
    200mm
    16mm
    +650 °C
    -
    -
    Miniature Plug
    SYSCAL
    HI766PB
    -
    Comark
    -
    -
    -
    -
    -
    -
    -
    -
    -
    SYSCAL
    -
    -
    Extech
    K
    K
    Spring Loaded
    -
    -
    93 °C
    -
    -
    -
    -
    -
    -
    Hanna Instruments
    K
    General
    -
    155mm
    3mm
    +900 °C
    -
    -
    Miniature Plug
    -
    HI766PE1
    -
    WIKA
    PT100
    Immersion
    Needle
    300mm
    3mm
    250 °C
    -
    -
    -
    -
    CTP6210
    -
    Testo
    K
    -
    -
    -
    -
    -
    -
    Class 2
    Miniature Plug
    SYSCAL
    -
    testo 150, testo 175, testo 176, testo 440, testo 440 dP, testo 635, testo 735, testo 760, testo 770, testo 835, testo 915i, testo 922, testo 927
    Fluke
    K
    Surface
    -
    94mm
    12.5mm
    +260 °C
    1m
    ±2.2 °C
    Miniature Plug
    -
    80PK-3A
    -
    PeakTech
    Type K
    Bead
    -
    -
    1.5mm
    250 °C
    -
    -
    -
    -
    -
    -
    Fluke
    K
    General
    -
    213mm
    3.2mm
    +1090 °C
    1m
    ±2.2 °C
    Miniature Plug
    SYSCAL
    80PK-22
    -
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