Data Logger – Rotronic HL-1D, BL-1D, TL-1D

Data Logger for Humidity, Temperature, Dew-Point and Pressure - Rotronic HL-1D, BL-1D, TL-1D


  • HL-1D: Humidity and temperature
  • BL-1D: Process pressure, dew point, humidity and temperature
  • TL-1D: Temperature, high storage capacity: 64,000 lines
  • FDA 21 CFR Part 11 / GAMP 5-compliant HW4 software
  • Certified to EN 12830
The Rotronic compact Data Loggers cover the most important measurement parameters and can measure climatic parameters such as humidity, temperature and ambient pressure. Small in size but accurate and fully compatible with the free evaluation and configuration Software HW4-Lite. Logging mode Start/ Stop mode or endless mode with the possibility for changeable intervals. Also, the log mode can be started with the AutoStart function. HL-1D Humidity and Temperature Data Logger The HL-1D is Rotronic’s bestselling and smallest humidity logger available from Rotronic. BL-1D Ambient Pressure and Dew Point Humidity Data Logger In addition to humidity and temperature, the BL-1D also logs ambient pressure and dew point. TL-1D Temperature Datalogger The TL-1D temperature data logger: compact, accurate and inexpensive.

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