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Edward Lowton
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Humidity and temperature logger
29 August 2014
Rotronic has extended its range of humidity and temperature data loggers with the launch of the small and inexpensive HL-1D logger which provides accurate measurements and has IP67 rating. HW4-Lite software is included.

The Rotronic HL-1D logger is suitable for monitoring and recording conditions in a wide range of applications across all industries. The compact logger is particularly suitable for monitoring high value products of all types during transportation to ensure that quality is maintained.
The logger has measurement accuracy of ±3%rh and ±0.3°C. It has a large data recording capacity – 32,000 data points – with ranges from -20 to 70°C, 0 to 100%rh and logging intervals from 30s. A clear LC display has configurable visual alerts and there is Min / Max / Average statistical function on logger display.
- Flexible & versatile monitoring system
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