TR-51A Temperature Recorder
data logger is compact, water resistant one channel temperature logger.
Temperature Range: -40 to +80 °C, Resolution: 0.1 °C
TR-51A Temperature Data Logger can be used on both normal outdoor conditions and in harsh
environments such as underground, in snow and frozen conditions as well
as in environments where temperature varies greatly.
TR-51A Temperature Logger is outfitted with internal sensor and a water resistant rating
for temporary immersion.
Compact /
Lightweight / Water Resistant The lightweight yet durable water resistant construction allows
you to use this unit under the harshest of conditions. It can be
reliably used in high condensation areas, refrigerated and
frozen environments as well as underground. Note: The waterproofing is sufficient for most situations, but
is not for continued immersion. Wide Temperature Measuring Range -60°C to 155°C The TR-51A with its internal sensor can measure and record from
-40°C to 80°C and theTR-52 model with its standard external sensor can
measure and record from -60°C to 155°C. Large Data Capacity: up to 16,000 Readings With one unit you can record up to 16,000 readings. If set at a
one hour recording interval that gives you 666 days or almost two years
of readings Wide Selection of Recording Intervals Two Recording Methods The TR-51A gives you eight recording intervals (1 minute-1 hour)
to choose from, while the TR-52 stretches those choices to fifteen (1
second-1 hour). Each unit allows you two choices of recording method: One Time Method: when 16,000 readings have been reached
recording stops. Endless Loop Method: when 16,000 readings have been reached it
automatically overwrites oldest data.
TR-51A
Measurement Channel
1 Temperature Channel
Internal Sensor
-40 to 80°C
Measurement Accuracy
±0.5°C
Measurement Resolution Display
0.1°C
Sensor
Thermistor
Recording Interval
1,2,5,10,15,20,30,60 minutes (8 variations)
Recording Capacity
16,000 Readings x 1 Channel
Measurement method*1
Endless loop method (Overwrite from the oldest data when
recording capacity is full)
One Time Method (Stop recording when recording capacity is full)
LCD display
Current Temperature, Recording Condition, Battery Life
Warning,
and Unit of Temperature (°F and °C)
Battery
Lithium battery (ER3V M) x 1 (Also available with CR2)
Battery Life
*2
Approximately 2 years
Interface
Optical Communication (Between a Unit and TR-50C)
Communication Speed
2,400bps (Communication Period of 3 minutes or less)
Water Resistance Capacity
*3
IP67
Dimensions
H62mm x W47mm x D19mm
Weight
53g (Including battery)
Temperature Resistance of Unit
-40 to 80°C
Standard Sensor
Built-in
Lithium Battery (CR-2) can be used for
this unit, however the possible temperature measurement will
be - 20 to 60°C.
If you are measuring below -20°C or above 60°C, we recommend
the Optional Battery Set TR-00P2
Battery Life differs depending on
measurement environment and battery performance.
Not for continued immersion.
The water resistance rating with the
sensor or input cable connected is IP64.
Please email sales@hotektech.com
or call 253-927-6186 if you are interested in a purchase, or
need additional information.
