Sensor combination air temperature / relative humidity

 Kombinationssensor Temperatur/Luftfeuchte  

  • parallel determination of air temperature and relative humidity
  • low-maintenance software calibration
  • laser-trimmed humidity sensor
  • further minimization of the temperature dependence of humidity sensors by complex software linearisation
  • only in connection with UNIKLIMA
  • Bronze sinter cap protects humidity sensor against harmful environmental influences such as dust and aerosols
  • sensors also individually available as air temperature sensor LT1 and as humidity sensor RLF
     Order number
  • combination humidity / temperature: 10105
  • LT1 air temperature sensor (separate): 10103
  • RLF1 relative humidity sensor (separate): 10104

The sensor combination air temperature / relative humidity is used  for the measurement of the air temperature and the relative humidity in connection with UNIKLIMA. According to standard, it is fastened on an aluminum cross beam in 2 m height with an optionally available radiation protection . The cross beam may be fastened to the 2 m - or 10 m - mast system available by the TOSS GmbH or to each mast supplied by the user.

The air temperature sensor and the humidity sensor can also be supplied individually in each case.

The humidity sensor is structured as a planar multi-layer sensor and is equipped with a complex software temperature compensation.


     Technical data
Air temperature

Measuring range: -50... +80C
Resolution:  0.1 K
Absolute measuring error: 0.15 K (-20... +50C) or  0.3 K (-50... +80C)
Repetition accuracy:  0.05 K

Relative humidity

Measuring range: 0... 100 %
Resolution: 0.1 %
Measuring error: 3 % (0... 100%)
Linearity: 0.5 % typically
Response time: 30 s (in slowly moved air with 25C)
Application temperature: -40... +85C

all measurements are in millimeters

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Last update: 20.06.2024