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HUMLOG 20

Data logger for humidity, temperature, air pressure and CO2

The HUMLOG20 data logger does not need to hide behind any application. The data logger's modern housing and the large display are truly eye-catching.

The data logger is ideally suited to monitoring the room climate in:

  • Museums and exhibition halls
  • Clean rooms
  • Storage areas
  • EDP computer centres
  • Calibration laboratories
  • Switching cabinets
  • Wind turbines

The customer benefits of the HUMLOG20 data logger are compelling:

  • Continuous data recording over long periods
    owing to the long battery life and the large memory
  • The latest measurement data is always available in the network
    With the integrated Ethernet interface, the data logger can be networked, the data can be called in real time and it can be displayed and saved in parallel on the computer.
  • Maximum reliability of measurement data transmission
    is guaranteed by the integrated Ethernet interface
  • Simple evaluation and visualisation of measurement data
    The powerful SmartGraph3 software is included in the scope of delivery.
  • A fast response option in the event of any deviations
    is offered by the optical / acoustic alarm system.

The HUMLOG20 data logger is available in three different models:

HUMLOG20-THI data logger

  • Temperature
  • Relative humidity
  • Absolute humidity
  • Dew point temperature

HUMLOG20-THIP data logger

  • Temperature
  • Relative humidity
  • Absolute humidity
  • Dew point temperature
  • Barometric air pressure
  • Relative air pressure

HUMLOG20-TCO data logger

  • Temperature
  • Relative humidity
  • Absolute humidity
  • Dew point temperature
  • CO2 concentrations 
Data logger for humidity and temperature Data logger for humidity and temperature
Techn. data
Measuring range 10-95%RH, -20...50°C, 300...1300 hPa, 0...5000ppm
Interface USB and LAN (ethernet)
Accuracy ±2 %RH, ±0,3 °C, 0,5 hPa, ±(50ppm +3% of m.v.)
Supply battery 4 x LRG AA or USB