The LogTag® TRID30-7 temperature recorder features a display together with data logging function storing up to 7770 temperature readings and a separate rolling 30 day statistical max/min reading and duration memory which can be reviewed on the display.
The visual display of current temperature and previous alarms is an important feature in “static” applications such as cool rooms and refrigerators.
Suitable for applications requiring a visual display of current temperature and history such as coolrooms, refrigerators etc but also can be used in transit applications where a direct readout of the statisitical data is required without use of a computer or readout device.
The display arrangement is designed to provide ‘at a glance’ if temperature violations have occurred for both the current reading and up to the last 30days.
Details of any excursions can be checked directly by inspecting the statistics history on the recorder’s display or in more detail by downloading the logged data. If a reading outside the pre-set “Alarm” limits is recorded at any time, a “day alarm indicator” appears on the display.
Logged data can be downloaded via a standard LogTag® Interface to the companion software LogTag® Analyzer which provides facilities for displaying data in chart, table or statistical formats and allows electronic archiving, export or transmission of the data in support of sophisticated data management systems.
The recorder incorporates an external temperature sensor uniquely arranged in a recess in the case.
This arrangement protects the sensor from physical damage while retaining the faster response time normally associated with remote sensors.
Please note: An interface is required for configuration and reporting
Product Model |
TRID30-7F (Fixed Battery). TRID30-7R (Replaceable Battery) |
Temperature Sensor Measurement range |
-30 °C to +60 °C (-22 °F to +140 °F) |
Recorder 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 Accuracy |
Better than ±0.5 °C (±0.9 °F) for measurements from -20 °C to +40 °C (-4 °F to +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). Actual performance is typically much better than the rated values. Accuracy figures can be improved by recalibration |
Rated Temperature Reading Resolution |
0.1 °C (0.2 °F) for measurements -40 °C to +50 °C (-40 °F to +122 °F) 0.2 °C (0.4 °F) for measurements +50 °C to +70 °C (+122 °F to +158 °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 5 minutes (T90) in moving air (1m/s) |
Recording Capacity |
7,770 temperature readings. 53 days @ 10min logging, 80 days @ 15min logging Day summary statistics memory (for display on LCD): up for 30 days of Max/Min/duration and alarm trigger statistics |
Sampling Interval |
Configurable from 30 seconds to hourly |
Logging Start Options |
Push button start or specific date & time. Optional start delay of up to 18 hours |
Recording Indication |
State indicator “REC” |
Download Time |
Typically less than 5 seconds for full memory (7,770 readings), depending on computer or readout device used |
Environmental |
IP65 (roughly equivalent to NEMA 4) when vertically mounted or hung |
Power source |
TRID30-7R (Replaceable Battery):CR2032 3V LiMnO2 TRID30-7F (Fixed Battery): CR2450 3V LiMnO2 |
Battery Life |
TRID30-7R (Replaceable Battery): 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). TRID30-7F (Fixed Battery): 1 year storage, followed by 2 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) |
Size |
93 mm(H) x 54.5 mm(W) x 8.6 mm(T) |
Weight |
TRID30-7R: 41 g TRID30-7F: 43 g |
Case Material |
Polycarbonate |
Wall Mount Bracket WMB-01
For all current LogTag® models excluding indicators and UTRED30/UTREL30 loggers
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