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Rotronic Instrument Corp HYGROLOG HL-20D-SET1 Data Logger

Supplier:  Rotronic Instrument Corp HL20DSET1


The compact data logger for humidity and temperature measurement offers high precision and reliability at a reasonable price. The HL-20 series is easy to use and deployable in a wide range of applications. Thanks to its integrated batteries, the HL-20 works completely independently and offers its users maximum flexibility.

Applications: Warehouses, factory halls, museums, office buildings, clean rooms, shipping, libraries, test facilities


  • Range of application: -10…60 °C, 0…100 %rh
  • 20’000 data point memory
  • Freely selectable logging interval, 5 s…1 h
  • Integrated clock enables timestamp for every measurement
  • Adjusted at 10, 35, 80 %rh and 23 °C
  • Programmable alarms• Battery operation
  • Interface (UART) for connection to PC
  • No software

Catalog No. 18-700-110

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