Rotronic HygroLog HL20 Humidity & Temperature Data Logger

Rotronic HygroLog HL20 Humidity & Temperature Data Logger

Rotronic's HL20 is a compact data logger for humidity and temperature measurement offers high precision and reliability.

The HygroLog HL20 series is easy to use and deployable in a wide range of applications. Thanks to its integrated batteries, the HL20 works completely independently and offers its users maximum flexibility.

Once logged, the temperature and humidity data can be evaluated statistically. This provides valuable information on conditions that can have an influence on people and product quality.

The Rotronic HL20 data logger is an ideal solution for humidity and temperature measurement applications in warehouses, factory halls, museums, office buildings, clean rooms, shipping, libraries and test facilities.

Rotronic HygroLog HL20 Humidity & Temperature Data Logger - Features

  • Range of application: -10 to 60°C, 0 to 100%rh
  • 20,000 data point memory
  • Freely selectable logging interval, 5s to 1h
  • 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
Rotronic HygroLog HL20 Humidity & Temperature Data Logger - Product Range
Part Ref Description
HL-20D HL20 with display
HL-20D-SET

HL20 Set with display

 

Set includes HL-20D, HW4 Lite software, connection cable AC3006

HL-20 HL20 without display
HL-20-SET

HL20 without display

 

Set includes HL-20, HW4 Lite software, connection cable AC3006

Included in all - factory adjustment certificate, short instruction manual, 3 AA batteries and a screw with plug for wall mounting
Rotronic HygroLog HL20 Humidity & Temperature Data Logger - Technical Specification
Memory Capacity 20,000
Sensor Hygromer IN-1 / Pt100 Class A
Range of Application Electronics -10ºC to 60ºC
Calculations Dew/Frost point
Integrated Clock Yes
Power Supply 3 AA batteries
Configurable Logging Interval Yes
Programmable Alarms Yes
Interface UART
Conforms to 21 CFR Part 11 and GAMP5 Yes
Protection IP40
CE / EMC Compatibility Yes - EMC Directive 2004/108/EC

 

Rotronic HygroLog HL20 Humidity & Temperature Data Logger
Rotronic HygroLog HL20 Humidity & Temperature Data Logger
Rotronic HygroLog HL20 Humidity & Temperature Data Logger

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Rotronic HygroLog HL20 Humidity & Temperature Data Logger
Rotronic HygroLog HL20 Humidity & Temperature Data Logger

Heat Tracing - Thorne & Derrick