LogTag Temperature Data Loggers are the ideal solution for continually monitoring the temperature where ever and when ever temperature is critical. They automatically record the date, time and temperature at a set interval. You can then download the results to a PC where they can be viewed, analysed and saved for later.


Additional information – Logtag Temperature

The Logtag Temperature Logger is designed for a temperature range of -40oC to 85oC. The Logtag has LCDs that lets you see at a glance that the system is working and if there has been a problem. At the press of a button, it allows you to mark significant events during its recording cycle, such as the door being left open, or a new delivery.


  • Cold Chain Management
  • Pharmaceutical Environments
  • Medical Environments
  • Agricultural Production
  • Transport
  • Shipping
  • Monitoring of catering equipment
  • Fast Food Outlets
  • Cafés
  • Restaurants
  • HVAC Systems
  • Storage and Warehousing
  • Medical and Agricultural Research
  • Monitoring of machinery and equipment

Features and Benefits

  • Automatic recording of temperature
  • Easy to download information
  • Reusable
  • Robust
  • Visual Alarm (LED) indicates temperature limit violation
  • No need for External Probes, but external probes available
  • Cleanable
  • HACCP Compliant
  • NATA Certifiable


Measurement Range -40°C ~ +85°C  (-40°F ~ +185°F)
Resolution < 0.1°C for -40°C ~ +40°C,
< 0.2°C for +40°C ~+80°C
Accuracy Better than ±0.5°C for -20°C~ +40°C.
Better than ±0.7°C for -20°C~ -30°C & +40°C~+60°C
Better than ±0.8°C for -30°C~ -40°C & +60°C~+80°C
Sensor Reaction Time Typically less than 5 minutes(T90) in moving air (1m/s).
Capacity 8032 readings (16K bytes memory)
Sampling Frequency Adjustable, 30 sec to several hours
Logging Start Options Push button start or specific date & time. Optional start delay of up to 18hours.
Recording Indication Flashing ‘OK’ indicator / flashing ‘ALERT’ indicator.
Download Time Typically with full memory (8000 readings) in less than 5 secs depending on computer or readout device used.
Environmental IP65 (roughly equivalent to NEMA 4)
Power Source 3V LiMg battery
Battery Life 2 ~ 3 years of normal use (based on 15 minute logging, download data monthly.
Size 86mm(H)x54.5mm(W)x8.6mm(T)
Weight 35g
Case Material Polycarbonate
Other Features • Logging start by push button or specific date/time start
• Optional clearing of alert indication by push button (places inspection make at same time).
• Download inspection mark recorded in LogTag memory every time LogTag is downloaded.
• ‘Prestart’ fail-safe logging (records temperature data even if not started)
• Low Battery indication in software.
• Comprehensive Alert indicator configuration.
• Calibration to achieve higher accuracy possible.