Skip to product information
1 of 2


LogTag TREL30-16R 30 Day Temperature Monitoring System

LogTag TREL30-16R 30 Day Temperature Monitoring System

Regular price $343.00
Regular price Sale price $343.00
Sale Sold out
Shipping calculated at checkout.


Measures and stores up to 15,900 temperature readings over a -90°C to +40°C measurement range. The display is designed to show if temperature excursions have occurred during the current day and up to the previous 29 days. Details of any excursions in the preceding 30 days can be checked directly by inspecting the statistics history on the recorder’s display or in more detail by downloading the logged data via a standard LogTag Interface cradle to LogTag Analyzer operating software. 

Product Highlights

  • New, easy-to-read LCD display with a 30-day summary in calendar format.
  • Auto-pause function - unplugging the external probe automatically suspends alarm & statistics processing.
  • External Probe with high-quality gold plated connector. 
  • Built-in audible alarm. Up to 15,900 recordings - Enough memory for 66 days at 6-minute logging. 
  • Record inspections at the push of a button. 
  • Comprehensive customization options, including alarm settings, sample interval, and trip duration.
View full details


Product Model TREL30-16 (Replaceable Battery)
External Sensor Measurement Range -90°C to +40°C
Operating Temperature Range -30°C to +60°C
Storage Temperature Range 10°C to +40°C
Rated Temperature Reading Accuracy Better than ±0.5°C for -20°C to +10°C (-4°F to 50°F). Better than ±0.7°C for -50°C to -20°C and +10°C to +30°C Better than ±1°C for -80°C to -50°C and +30°C to +40°C. Better than ±1.8°C for -90°C to -80°C Actual performance is typically much better than the rated values. Accuracy figures can be improved by recalibration.
Rated Temperature Reading Resolution 0.1°C for measurements -80°C to 0°C 0.2°C for measurements 0°C to 18°C and -90°C to -80°C 0.3°C for measurements 18°C to 30°C 0.5°C for measurements 30°C to 40°C LogTag Analyzer® currently displays to one decimal place of °C or °F. The native resolution is what is stored in the LogTag®.
Sampling Interval Configurable from 30 seconds to hourly.
Logging Start Options Push button start or specific date & time
Recording Capacity 15,905 temperature readings. 66 days @ 6min logging
Download Time Typically less than 10 seconds for full memory (15,905 readings), depending on computer or readout device used
Environmental IP61 (when vertically mounted or hung)
Power Source 3V CR2032 (LiMnO2) coin cell battery, user replaceable
Battery Life 1 year storage, followed by 1 year of operation with normal use (6 minute logging, statistics reviewed on the display no more than once daily for no longer than 30 seconds each time, download data monthly).
Real Time Clock Built-in real time clock. Rated accuracy ±25ppm @ 25°C (equivalent to 2.5 seconds/day). Rated temperature coefficient is -0.034 ±0.006ppm/°C (I.e typically +/- 0.00294 seconds/day/°C).
Standard Remote Sensor Cable Length Standard: 1.5m (4’11"). Extended: 3m (9’10") (Recommended maximum).
Remote Sensor Cable Type PTFE (FDA food contact rated), coaxial.
Size 93mm(H) x 54.5mm(W) x 8.6mm(T).
Weight 41g without External Probe
Case Material Polycarbonate.