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The hygrometer records the air temperature and humidity and stores them internally. The compact thermo-hygrometer with a large memory (up to a maximum of 16,000 values) is primarily used for long-term registration, for example in the food sector (e.g. refrigerated counters in supermarkets, refrigerated transport, warehouses) or in the industrial sector (heating and cooling processes, machine temperatures, product warehouses...) An LED signals that the thermo-hygrometer is recording data.

 

The values stored in the device are transferred to a PC or laptop and the software evaluates them graphically as a curve. Of course, the measured values are also displayed in a table. The storage can either be triggered manually or you program the thermo-hygrometer in advance (start and stop time, date and recording rate) to record on site.

 

  1. - USB datalogger
  2. - Calculation of dew point
  3. - Max. 16,000 data records can be saved
  4. - Export to software possible
  5. - 450 day running time
  6. - Adjustable storage rate from 1 second
  7. - Compact dimensions
  8. - Wall bracket incl.

 

HD 70 Manual Download

Hygrometer HT 70

  • Temperature  
    Measuring range -40 ... 85 °C
    Accuracy ±0.5 °C (0 ... 70 °C)
      ±0.8 °C (-20 ... 0 °C)
    Measurement / storage rate 1 s ... 15 days
       
    Measured parameter  
    Relative humidity  
    Measuring range 0 ... 100% rel. humidity
    Accuracy ±3% rH (10 ... 90 % rH)
      ±4% rH (rest of range)
    Measurement / storage rate 1 s ... 15 days
       
    Measured parameter  
    Drift  
    Accuracy Temperature: 0.03 °C / year
      Humidity: 0.25 % r.H. / year
       
    Response time 2 minutes
    Memory size max. 16,000 measured values
    Power supply CR2032 battery
    Battery life ca. 450 days (@25 °C / 15 min. storage rate)
    Environmental conditions -40...+85 °C
    Protection IP30
    Dimensions 69.5 x 47.5 x 18.7 mm
    Weight 44 g
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