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Temperature data logger LOG10 31.1046


  • Made in Germany
  • For monitoring the temperature
  • Memory for 20.000 measured values
  • UBS interface - Windows software optional
  • Jet-proof to IP65, compliant with EN12830
  • With ISO certificate; reference point: 23°C

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Product specification

The LOG 10 allows you to accurately monitor and record temperature, whether transporting delicate products, cold stores, server rooms, or mandatory test protocols. The temperature in living rooms can be controlled over longer periods of time.
The logger can record up to 20,000 measured values, the storage interval is freely adjustable from 30 seconds to 24 hours. Via a USB interface, the logger can also be read out and programmed to your PC. The required DE-GRAPH software and the USB cable for this are available separately (Part No. 31.1041) or in a set with the logger (Part No. 31.1048).
The device has a maximum and lowest value as well as an AVG function.
If certain values go over or under range set, you will be informed with a visual alarm.
The logger is jet-proof to IP 65 and complies with EN 12830.
The device is entirely made in Germany.


  • Large display, easy handling
  • MAX/MIN/AVG function
  • Visual alarm when exceeding/falling below the temperature (HI/LO)
  • Memory for 20.000 measured values at 1 Parameter
  • Configurable logging interval from 30 seconds to 24 hours
  • USB Interface, software provided optional
  • Temperature: accuracy: ±0.5°C at -20…+50°C, otherwise ±0.7°C
  • Jet-proof to IP65
  • Compliant with EN12830
  • Made in Germany

TFA Quality mark:

  • With certificate
  • Made in Germany
  • EN 12830 conform

Product information for download:

Technical data

Delivery contents Data logger, ISO certificate, battery, instruction manual
Measuring range temperature -30...+60°C (-22...+140°F)
Material Plastic
Power consumption Battery
Assembling Free-standing or with holder
Batteries included yes
Batteries 1 x CR2032
Dimensions (L) 60 x (B) 21 x (H) 89 mm
Weight 53 g

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