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  1. Products & Services
  2. Products ‑ HighPerformance
  3. Accessories machines – high performance
  4. Room hygrostats
  5. HG 125

Room hygrostat HG 125

Humidity control and monitoring

The HG 125 comes with two configurable switching contacts (RH/temp.) and enables electronic control even at very low humidity values in operating environments from -30 °C.

At the measuring spot removed by up to 5 m, an external climate sensor continuously captures temperature and humidity values, which are indicated in turns on the digital display of the HG 125.

The hygrostat is designed for direct connection to Trotec dehumidifiers with DIN socket for 7-pin plugs. If intending to use the hygrostat with 4-pin DIN socket Trotec dehumidifiers, the optionally available adapter transformer will be required in addition.

World first!

  • Operating range 0 to 100 % RH
  • Usable from -30 °C


Hygrostat HG 125 im Trotec Webshop zeigen

Hygrostat HG 125

Der elektronische Hygrostat HG 125 verfügt über zwei konfigurierbare Schaltkontakte (r.F. / Temp.) und ermöglicht die Steuerung auch sehr niedriger Feuchtewerte in Einsatzumgebungen ab -30 °C. Der HG 125 eignet sich für alle Entfeuchter der TTR-Serie mit 7-Pol-DIN-Buchse für Externschaltungen.

Technical data

Technical data
General information
  Article number
Measuring range
  Min. measuring range [% r.F.] 0
  Max. measuring range [% r.F.] 100
  Min. measuring range [°C] -30
  Max. measuring range [°C] 100
Measurement accuracy
  +/- RH [%] 3
Recommended operating range
  min. [% r.F.]
  max. [% r.F.]
Ambient temperature
  min. [°C] -30
  max. [°C] 80
Electrical values
  Voltage [V] 230
  Max. switching load [A] 5
Electric connection
  Cable length [m] 5
Safety feature
  Type of protection IP20

 standard equipment

 optionally available

 not available



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