Vaxtag® – WHO PQS listed for vaccines

Key Features:

Display shows the current time & temperature plus alarm status

30 day statistics summary reviewable on device display

WHO PQS Pre-qualified under E006 devices : PQS Code E006/013

Pre-configured parameters to match WHO requirements

Product Description

The LogTag® Vaxtag® is intended for use as the principal means for monitoring storage conditions in vaccine refrigerators in intermediate stores and health facilities. It is delivered to you configured and packaged in compliance with the World Health Organisation (WHO) PQS specification E006/013.

The recorder is configured to suspend processing of readings for alarms and max/min statistics for a period of time after button press activity. This allows the user to review the current statistics or clear an alarm without causing a false alarm or statistic while handling the recorder.

Optional download with LogTag® Analyzer provides facilities for charting, zooming, listing data statistics and allows exporting the data to other applications such as MS Excel.

Additional Information


TRID30-7FW (fixed battery, preconfigured and package to meet WHO specification)

Measurement Range

-30°C ~ +60°C (-22°F ~ +140°F)


0.1°C (0.2°F) for measurements -30°C ~ +40°C (-22°F ~ +104°F) 0.2°C (0.4°F) for measurements above +40°C (+104°F)


Better than ±0.5°C (±0.9°F) for measurements from -20°C~+40°C (-4°F~+104°F) -typically ±0.3°C (0.6°F) Better than ±0.8°C (±1.5°F) for other measurements – typically ±0.5°C (0.9°F)

Sensor Reaction Time

Typically less than 5 minutes(T90) in moving air (1m/s)


Data logging memory : 7770 logs ( 32 days @ 6min logging ) Day summary statistics memory (for display on LCD): up for 30 days of Max/Min and duration values

Sampling Frequency

Factory set to 6 minute interval

Logging Start Options

Factory set to Push button start

Recording Indication

State indicator “RECORDING”

Download Time

Typically with full memory (7770 readings) in less than 5 seconds depending on computer or readout device used.


IP65 (roughly equivalent to NEMA 4) when vertically mounted or hung

Power Source

3V Lithium-Manganese Dioxide extended temperature chemistry

Alarm Triggering

Low alarm : Exposure to a single temperature event of -0.5°C or below for 60 minutes High alarm: Exposure to a single temperature event of +8°C or above for 10 hours

Battery Life

Typically 2+ years of operation. This assumes day statistics are reviewed on the display no more than once daily for no longer than 30 seconds each time.





Case Material


Remote Temperature Probes

Standard LogTag® ST100 temperature probes (Standard lengths 1.5m (4’11”) or 3m (9’10”))

Other Features

• Download inspection mark recorded in LogTag memory every time LogTag is downloaded. • Low battery indication. • Compatible with standard LogTag Interface cradle


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