TIC20 Temperature Indicator with 20 day display

Key Features:

WHO PQS Pre-qualified models available.

At-a-glance summary with ‘OK’/’Reject’ alarm status

4 freely configurable upper/lower temperature alarms

Review statistical data on device for up to 20 days prior

Download of statistical data via optional interface

Product Description

The LogTag® TIC20 is a versatile, wide range, multi-trip Temperature Indicator, featuring high resolution temperature readings over a measurement range of -40°C to +85°C (-40°F to +185°F). Enclosed in a robust and durable polycarbonate case, the TIC20 features a real time clock, which provides date/time stamps for each temperature reading.
Using the LogTag® Interface and the freely available companion software LogTag Analyzer, the LogTag® is easily set-up for recording conditions including delayed start, sampling interval, number of readings, continuous or fixed number of readings and configuration of conditions to activate the ALERT indicator. Readings are downloaded using LogTag® Analyzer, which provides facilities for charting, zooming, listing data statistics and allows exporting the data to other applications such as Excel.

The LogTag® TIC20 complies with the relevant international standards for temperature monitoring devices, such as FCC, CE, C-TICK, and RoHS. This not only demonstrates the quality of the LogTag® TIC20, but underlines its suitability for temperature monitoring applications where accuracy and consistency is required.

Additional Information



Operating Temperature Range

-30°C ~ +60°C (-22°F ~ +140°F)

Ambient humidity range during transport & use

0% to 95%RH


0.1°C or better in range of -30°C to +60°C (0.2°F to -22°F, 1°F from 100°F to 140°F)


Better than ±0.5°C for -10°C to +40°C (+14°F to +104°F) Better than ±1.0°C for -30°C to -10°C (-22°F to +14°F) Better than ±1.0°C for +40°C to +60°C (+104°F to +140°F)

Sensor Reaction Time

T90 less than 7 minutes by method detailed in EN12830:199

Sampling Frequency

Factory set to 6 minutes

Memory type

Non volatile


20 day statistics, temperature/time excursions and alarm trigger time and duration for each day.

Start delay

Factory set to 60 minutes


Precision electronic thermistor


Withstands vibration specification as detailed in EN12830:19


Withstands shock specification as detailed in EN12830:1999. Withstand 5 drops 1m to smooth concrete floor without loss of function or calibration.


IEC 60529: IP64

Resistance to Electrical Storms

Designed to resist the effects of intense electrical storms

Power Source

3V Lithium-Manganese Dioxide, non-replaceable

Battery Life

Maximum storage life of 18 months before ‘start’. Monitoring period: 20 days. Minimum accessibility (display) period of 6 months after ‘stopped’


73mm(W) x 34.0mm(H) x 8.6mm(T)



Case Material



One year replacement warranty against defects in materials and workmanship from the date of purchase. Excludes misuse or abuse of the product or as a result of unauthorized alteration or repairs


Certificate of Traceability and Calibration to ISO/IEC17025 available on request.

Alarm Events

Single alarm event when recording temperatures lower than -0.5ºC for 60 minutes or longer


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