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Pt100 air temperature probe

0614 0072
  • Pt100 probe for air temperature measurements
  • Quick response time
  • With a guard to protect against impact and contact
  • Measuring range: -100 to +400 °C
  • Product no longer available. Have you checked out its successor?
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    Please note that the successor product is only compatible with testo 400 or testo 440.

    The new digital air temperature probe enables precise measurement of air temperature. To guarantee a quick response time, the Pt100 sensor is exposed and is protected against impact and contact by a guard.

    You can also use immersion and penetration probes to measure air temperature. However, please note that the specified response time of the immersion/penetration probe refers to measurements in water. For measurements in air, the response time is around 40 – 60 times higher. This is because in immersion/penetration probes the sensor element is built into the probe shaft, and the probe shaft still needs to reach the actual temperature. Only then is this passed on to the sensor element.

    In the air temperature probe, however, the sensor is exposed. Therefore the temperature to be measured directly encounters the sensor element. Consequently, compared with the immersion/penetration probe, the air temperature probe can achieve shorter response times when measuring air temperature.

    The air temperature probe is a digital probe with an intelligent calibration concept. You can adjust the probe using the EasyClimate software and achieve a zero-error display.


    The Pt100 air temperature probe is suitable (in combination with the measuring instrument) for industrial and laboratory applications such as:

    • Calibrating stationary sensors
    • Monitoring production processes / production facilities
    • Monitoring process temperatures
    • Reference measurements in the calibration laboratory

    Scope of delivery

    Pt100 air temperature probe with guard including instructions for use.

    Temperature - Pt100

    Measuring range
    -100 to +400 °C
    ±(0.15 °C + 0.05 % of mv) (0 to +100 °C)
    ±(0.15 °C + 0.2 % of mv) (+100.01 to +350 °C)
    ±(0.5 °C + 0.5 % of mv) (+350.01 to +400 °C)
    ±(0.15 °C + 0.2 % of mv) (-100 to -0.01 °C)
    0.01 °C

    General technical data

    Length probe shaft
    150 mm
    Probe head diameter
    9 mm