DATAPAQ TP3 Specifications and Operation 15
Type T
Measurement
range
−196°C to 400°C
−321°F to 752°F
*
There will be an additional error of 0.01°C for every
1°C difference between the temperature at which
the logger is operated (i.e. the logger’s internal
temperature) and the temperature at which it was
calibrated. For more-detailed accuracy data, contact
Fluke Process Instruments.
Accuracy *
(using sample
interval > 0.8 s)
±0.5°C below −100°C
±0.3°C above −100°C
±0.9°F below −148°F
±0.5°F above −148°F
Resolution 0.1°C/0.2°F
Due to continuing product development,
specifications are subject to change
without notice.
Socket color
(IEC 60584-3)
Brown
Logger LEDs
The logger is equipped with two sets of two LEDs:
• Yellow and green/red show the status of the battery.
• Red and green show the status of the logger and its memory.
To see an animated demonstration of all the LED sequences: in Insight,
select Help > LED Sequences; or, in Insight’s Help system, select Introduction >
Logger LEDs.
Battery Status LEDs
Yellow Green/Red Meaning
Off Off Battery has at least 20% of full charge (charger not
connected), or...
Charger is connected but logger is acquiring data (in which
case logger-status green LED will be flashing), or...
Fault with battery or logger.
Flashing every
second
Off Battery has 20% or less of full charge (charger not
connected).
Off RED Battery charging.
Off GREEN Charging complete (charger connected).
Off Flashing RED
once per second
Battery being preconditioned due to being too hot, too cold
or too deeply discharged (see p. 22).
Double-flash
every second
Off Lithium batteries are being depassivated (see p. 27).
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