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CÔNG TY TNHH THƯƠNG MẠI VÀ CÔNG NGHỆ THÔNG MINH
CÔNG TY TNHH THƯƠNG MẠI VÀ CÔNG NGHỆ THÔNG MINH
CÔNG TY TNHH THƯƠNG MẠI VÀ CÔNG NGHỆ THÔNG MINH
CÔNG TY TNHH THƯƠNG MẠI VÀ CÔNG NGHỆ THÔNG MINH

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TREL30-16U

TREL30-16U is a specialized temperature data logger designed for long-term monitoring in cold storage environments, warehouses, refrigerators, freezers, and supply chain applications requiring strict temperature control. Equipped with high-precision temperature sensors and large storage capacity, it allows for recording temperature history over extended periods without frequent data downloads. A large LCD screen clearly displays current measurements, alarm status, and operational information, enabling easy on-site monitoring.

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Specifications

Product ModelTREL30-16U (Replaceable Battery)
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)
Storage Temperature Range-10 °C to +40 °C (14 °F to +104 °F)
Rated Temperature Reading AccuracyBetter than ±0.5 °C (±0.9 °F) for -20 °C to +10 °C (-4 °F to +50 °F)
Better than ±0.7 °C (±1.3 °F) for -50 °C to -20 °C (-58 °F to -4 °F)
Better than ±0.7 °C (±1.3 °F) for +10 °C to +30 °C (+50 °F to +86 °F)
Better than ±1.0 °C (±1.8 °F) for -80 °C to -50 °C (-112 °F to -58 °F)
Better than ±1.0 °C (±1.8 °F) for +30 °C to +40 °C (+86 °F to +104 °F)
Better than ±1.8 °C (±3.2 °F) for -90 °C to -80 °C (-130 °F to -112 °F)
Actual performance is typically much better than the rated values.
Accuracy figures can be improved by recalibration.
Rated Temperature Reading Resolution0.1 °C (0.2 °F) for measurements -80 °C to +10 °C (-112 °F to +50 °F)
0.2 °C (0.4 °F) for measurements -90 °C to -80 °C (-130 °F to -112 °F)
0.2 °C (0.4 °F) for measurements +10 °C to +20 °C (+50 °F to +68 °F)
0.3 °C (0.5 °F) for measurements +20 °C to +30 °C (+68 °F to +86 °F)
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®.
Recording Capacity17,526 temperature readings. 60 days @ 5min logging.
Day summary statistics memory (for display on LCD): up for 60 days of Max/Min/duration and alarm trigger statistics
Sampling IntervalConfigurable from 30 seconds to 18 hours
Logging Start OptionsPush button start or specific date and time. Optional start delay of up to 18 hours
Recording IndicationState indicator “RECORDING”
Download TimeTypically less than 10 seconds for full memory (17,526 readings) using the USB connection, depending on computer
EnvironmentalIP61 (when vertically mounted or hung)
Power Source3V CR2032 LiMnO2 coin cell battery, user replaceable
Battery Life1 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)
NOTE: Continual activation of the audible alarm will reduce the working life of the battery. When an alarm is triggered, the alarm should be cleared and reset as soon as possible.
Real Time ClockBuilt-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 LengthStandard: 1.5m (4’11″)
Extended: 3m (9’10″) (Recommended maximum)
Remote Sensor Cable TypePTFE (FDA food contact rated), coaxial
Size93mm(H) x 54.5mm(W) x 8.6mm(T)
Weight43g without External Probe
Case MaterialPolycarbonate

Outstanding Features

  • Easy to use, supports button-activated recording or timed settings, suitable for various operating processes.
  • Measures extremely low temperatures with an external probe, allowing monitoring of environments from –90°C to +40°C, suitable for deep freezers, cold storage, and biological transport.
  • Clear LCD screen displays current temperature, recording status, and alarms for intuitive monitoring.
  • Large recording capacity, storing over 17,000 measurements and displaying 30 days of statistics directly on the screen.
  • High accuracy, actual measurement performance is better than the rated value and can be further improved with calibration.
  • Easily replaceable battery, uses common CR2032 batteries, convenient for maintenance and reduces operating costs.
  • Tamper-proof sealing ensures data integrity throughout the monitoring process.
  • Fast data loading speed, under 10 seconds for full memory when connected via USB.
  • Durable design, robust polycarbonate casing, suitable for a wide range of storage and transport environments.

Instructions for Using the TREL30-16U Device

English version

Vietnamese version


Video tutorial on using the TREL30-16U device.

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