skip to content


Cambridge Building Energy & Environment Portal



The dataTaker DT80 is a smart data logger that provides an extensive array of features that allow it to be used across a wide variety of applications.

The DT80 is a robust, stand alone, low power data logger featuring USB memory stick support, 18 bit resolution, extensive communications capabilities and built-in display. The dataTaker DT80’s Dual Channel concept allows up to 10 isolated or 15 common referenced analog inputs to be used in many combinations. With support for multiple SDI-12 sensor networks, Modbus for SCADA systems, FTP and Web interface, 12V regulated output to power sensors, the DT80 is ready to be rolled out into environmental, industrial and many other types of monitoring projects.


  • No:1
  • Measurement: air temperature and humidity in a room
  • Operation range: temperature: -80°C
 to 250°C; humidity 0 to 100%
  • Accuracy: humidity: ±1.5%; temperature: ±0.2°C

  • Response time: <0.7s (start-up 3s)


Brief manual and example program 

Manual: DT80 range user manual; DT80 data sheet, certificate of calibration