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Robust humidity/temperature probe (digital) - for temperatures up to +180 °C, wired
 

0636 9775
Robust humidity/temperature probe (digital) - for temperatures up to +180 °C, wired
Humidity measurements in bulk materials with robust humidity probe and testo 440
€ 558,00 € 680,76
  • Intuitive: clearly structured measurement menu for long-term measurement and parallel determination of relative humidity and air temperature in industrial exhaust air, bulk goods and climatic test cabinets
  • Precise: calculation of wet bulb temperature, dew point and absolute humidity
  • Robust: suitable for measurements in harsh environmental conditions up to +180 °C
  • Intelligent calibration concept
  • For measurements in industrial exhaust air, in bulk materials and in climatic test cabinets: use the robust humidity/temperature probe (with the compatible measuring instrument) to measure relative humidity and air temperature up to +180 °C.
     
    Use the robust humidity/temperature probe with the compatible testo multifunction measuring instrument (please order separately) to measure relative humidity and air temperature. Absolute humidity, wet bulb temperature and dew point are calculated at the same time.

     

    Robust humidity/temperature probe – features and areas of application

    Use the fixed cable to connect the probe to the measuring instrument.

    Particularly useful: store individual readings directly in the measuring instrument by pressing the button on the probe. The clearly structured measurement menu for long-term measurement enables the measuring instrument to be operated intuitively. Reading trends are reliably recorded thanks to the convenient input of measurement time and measuring cycle.

    The robust humidity/temperature probe was specifically designed for use in sophisticated production and treatment processes. The screwable PTFE sintered filter is highly resistant to aggressive media and is water-repellent, and reliably protects the humidity and temperature sensor. The probe can be used in dusty atmospheres, at high air velocity and under mechanical stress: for example, for measurements in industrial exhaust air (during drying processes), in bulk materials and in climatic test cabinets.
     
     

    Intelligent calibration concept

    You will get exceptionally accurate measurement results with the digital humidity/temperature probe, because the measuring instrument makes measurement uncertainty a thing of the past. You only need to send the probe in for calibration – so the measuring instrument remains in continuous use.
     

    Robust humidity/temperature probe with fixed cable (cable length 1.4 m) and calibration protocol.

    Please do not use the probe in condensing atmospheres. For continuous application in high-humidity ranges
        > 80% RH at ≤ 30 °C for > 12 h
        > 60% RH at > 30 °C for > 12 h
    please contact Testo Service or contact us via the Testo website.
     

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                            • Temperature - Pt1000

                              Measuring range
                              −20 to +180 °C
                              Accuracy
                              ±0,4 °C (+0,1 to +50 °C)
                              ±0,5 °C (+50,1 to +180 °C)
                              ±0,5 °C (−20 to 0 °C)
                              Resolution
                              0,1 °C

                              Humidity - Capacitive

                              Measuring range
                              0 to 100 %RH
                              Accuracy
                              ±3 %RH (0 to 2 %RH)
                              ±0,06 %RH/K (+50 to +180 °C) (k=1)
                              ±2 %RH (2,1 to 98 %RH)
                              ±0,03 %RH/K (−20 to +50 °C) (k=1)
                              long-term stability: ±1 %RH / year
                              ±3 %RH (98 to 100 %RH)
                              Resolution
                              0,1 %RH

                              General technical data

                              Storage temperature
                              −20 to +60 °C
                              Weight
                              255 g
                              Dimensions
                              420 x 50 x 40 mm
                              Operating temperature
                              −5 to +50 °C
                              Cable length
                              1,4 m
                              Diameter probe shaft
                              12 mm
                              Length probe shaft
                              270 mm
                              Product colour
                              black/orange

                              Kontakt
                              Testo u Sloveniji
                              Svetonedeljska 11
                              10430 Samobor
                              Slovenia
                              +386 (0) 69 641 751


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