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LogTag | UTREL30-16 Low Temperature Logger

Price range: €134,40 through €172,90 ex. tax

  • -90°C to +40°C
  • Stores up to 32,000 readings
  • Large LCD with 30-day alarm display
  • Audible alarm + LED alert
  • Supports ST10 external probe
LogTag UTREL30-16 Low Temperature Data Logger | Dual-channel | USB plug-in
UTREL30-16 Low Temperature Logger €134,40 – €172,90Price range: €134,40 through €172,90 ex. tax
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LogTag UTREL30-16 – Multi-Channel Low Temperature LCD Data Logger

The LogTag UTREL30-16 is a dual-channel temperature data logger designed for ultra-low temperature monitoring. It can record and store up to 32,000 temperature readings, offering a reliable solution for cold chain and long-term temperature-sensitive applications.

Its large, clear display provides an at-a-glance overview of the current temperature, recording status, and alarm notifications for up to 30 days. A prominent ✗ symbol and optional audible alert will signal if pre-set alarm limits have been exceeded.

Ideal for use with the ST10 external probe, the UTREL30-16 is a dependable choice for accurate and continuous low-temperature monitoring.

Key features:

  • Measurement range: -90°C to +40°C (probe dependent)

  • Records up to 32,000 readings

  • LCD shows alarm and temperature status for up to 30 days

  • Audible alarm with LED indicator

  • Dual-channel support

  • Compatible with ST10 external probe

  • Battery-operated multi-use device

External Sensor Measurement Range -90°C to +40°C (-130°F to +104°F).
Operating Temperature Range -30°C to +60°C (-22°F to +140°F)
0-99% RH (non-condensing)
Storage Temperature Range 0°C to +40°C (32°F to +104°F).
Rated Temperature Resolution Better than 0.1°C (0.2°F) for measurements -80°C to 10°C (-112°F to 50°F)
Better than 0.2°C (0.4°F) for measurements 10°C to 20°C (50°F to 68°F) and -90°C to -80°C (-130°F to -112°F)
Better than 0.3°C (0.5°F) for measurements 20°C to 30°C (68°F to 86°F)
Better than 0.5°C (0.9°F) for measurements 30°C to 40°C (86°F to 104°F)
LogTag Analyzer currently displays to one decimal place of °C or °F. The native resolution is what is stored in the LogTag®.
Sensor Reaction Time Typically less than 2 minutes(T90) in moving air (1m/s) for ST10S type
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 (-58°F to -4°F) and +10°C to +30°C (50°F to 86°F)
Better than ±1°C for -80°C to -50°C (-112°F to -58°F ) and +30°C to +40°C (86°F to 104°F)
Better than ±1.8°C for -90°C to -80°C (-130°F to -112°F)
Probe Connectivity Up to 2
Probe Compatibility All ST10 precision thermistor external probes can be interchangeably connected to the UTREL30-16.
Please refer to the Accessories section for compatible External Probes. Different probe models can be used for each channel. Not compatible with ST100 sensors.
Recording Capacity 32,000 total log memory. Provides 16,000 temperature readings per channel.
Day summary statistics memory (for display on LCD): up to 30 days of Min/Max/duration and alarm trigger statistics.
Sampling Interval Configurable from 30 seconds to 18 hours. (Typically 5 minute logging)
Alarms Up to 6 configurable alarms for each channel.
Possible to set alarm separately for Channel 1 and Channel 2.
Logging Start Options Push button start (with configurable start delay from 1 minute to 72 hours) or specific date & time.
Download Time Typically with full memory (32,000 readings) in less than 20 seconds.
Environmental IP61 (when vertically mounted or hung with USB dust-cap in place).
Power Source 5V via micro USB socket or 2 x 1.5V AAA batteries. CR2032 LiMnO2 coin cell (backup logging function only).
Battery Life AAA battery up to 12 months – if unit is operated without power supply.
Real Time Clock Built-in real time clock.
Typical 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).
Connection Interface USB 2.0 / Micro USB Socket.
Standard Remote Probe Cable Lengths Standard: 1.5m (4’11”).
Extended: 3m (9’10”) (recommended maximum).
Remote Probe Cable Type PTFE (FDA food contact rated) coaxial.
Size 141mm(H) x 72mm(W) x 18mm(T).
Weight 156g with AAA batteries, (132g – excluding probe and AAA batteries).
Case Material Polycarbonate.
SKU: UTREL30-16 Categories: , Tags: , ,

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