E+E Elektronik

HUMLOG 20 Data Logger

Measurements for humidity, temperature, air pressure and CO2

Starting At
$975.00 CAD
Normally ships in 2-3 Weeks

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The HUMLOG20 facilitates exact and professional recordings for climatic measurements of humidity, temperature, air pressure and CO2 concentration.


The long battery life and large memory allow for continuous data recording over long periods of time. The configuration of the data logger and the evaluation of the measurement data are simple and straightforward using SmartGraph3 software, which is included in the scope of supply. The built-in Ethernet interface makes the HUMLOG20 Network capable, and ensures maximum reliability in data transmission. For various requirements in the application, the four models THI, THIP, TCO and E are available. The Model E offers the highest flexibility with analog and digital interface for external sensors

• Continuous data recording over long periods owing to the long battery life and the large data memory
• The data loggers can operate in an Ethernet network. The measured data is available in real time and it can be displayed and saved simultaneously on a computer
• Maximum reliability of measurement data transmission is guaranteed by the integrated Ethernet interface
• Easy evaluation and visualisation of measurement data. The powerful SmartGraph3 software is included in the scope of supply
• Local visual and acoustic alarms for fast decisions in the field
• Modern enclosure with large display


Measuring Range 10% - 95 % RH
-20C - 50C (-4F - 120F)
300 hPa - 1300 hPa
0...5000 ppm CO2
Accuracy 2% RH
0.5 hPa
(50 ppm +3 % of measured value)
Interface USB and LAN (ethernet)
Supply Four (4) LRG AA batteries or via USB