Temperature Logger™

Upgrade your data collection to the modern, cloud-connected era. Coordinate deployment of fleets of data loggers, streamline data collection, and sync your data with the Geocene Mobile App. Then browse, organize, and analyze your data online with Geocene Analytics.

About the Geocene Temperature Logger — The Geocene Temperature Logger™ can measure an incredibly wide range of temperatures using thermocouple probes. Whether you’re measuring cryogenics, flames, or a comfy office space, the Geocene Temperature Logger™ is the hottest temperature data logger around. Deploy and collect data from one or thousands of points of interest.

  • App-connected to coordinate deployment of thousands of Geocene Loggers.
  • Bluetooth Low Energy-enabled
  • Optional geotagged data
  • Gather both temperature data and survey metadata
  • Thermocouple types K, J, T, N, S, E, B and R supported
  • -270°C to 1800°C (-450°F to 3270°F) possible measurement range, depending on thermocouple choice
  • 1-year battery life
  • Store 196,000 samples on-board
  • User-selectable sampling rate
  • Water resistant
Product Specs

Temperature Range -270°C to 1800°C (-450°F to 3270°F) possible measurement range, depending on thermocouple choice
Bundled K-Type Probe Range -100°C to 400°C (-150°F to 750°F)
Accuracy ±0.5°C typical (±1.5°C max)
Resolution ±0.0625°C
Battery 2xAAA, 1 year life depending on sampling interval and Bluetooth activity
Environmental Protection IP65
Sampling Interval user-selectable in 1-second increments from 1 second to 1 hour
Storage 196,608 samples

  • At 10-minute sample interval, memory full after 3.7 years
  • At 1-minute sample interval, memory full after 4.5 months
  • A 1-second sample interval, memory full in 2.3 days
Operating Temperature -20°C to 50°C with alkaline batteries, -40°C to 60°C with lithium iron disulfide (e.g. Energizer Ultimate Lithium) batteries
Clock Drift 20 ppm typical (50 ppm max)
Case Dimensions 70x70x25mm (see Datasheet for details)
Bundled Probe Length 20 mm
Bundled Probe Extension Length 2 m

Mobile App Enabled

Streamline data collection with the Geocene App.  Easily sync your collected data to Geocene Analytics™, where you can view, organize, and analyze your data.

Download the Geocene Mobile App on Google Play Now.

You’ve logged your data. Now what? See, organize, and analyze your data with powerful machine learning tools using Geocene Analytics™.