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Specifications
Device Type
Sensor
Temp-Humidity Sensor TR-3100 (*1)
Thermistor
Measurement
Temperature 1ch
Channels
Units of Measurement °C, °F
Measurement
0 to 50°C (Supplied
Range
Sensor)
-40 to 110°C
(Optional Sensor)
Accuracy
Avg. ± 0.3°C
at 0 to 50°C
Measurement
0.1°C
Resolution
Responsiveness
Response Time (90%): Approx. 7 min.
Logging Capacity
8,000 data sets (One data set consists of readings for all
channels in that type of unit.)
Recording Interval
Select from 15 choices:
1, 2, 5, 10, 15, 20, 30 sec. or 1, 2, 5, 10, 15, 20, 30, 60 min.
Recording Mode
Endless (Overwrite oldest data when capacity is full) or One
Time (Stop recording when capacity is full)
Communication
USB Communication: USB 2.0 (Mini-B connector)
Interfaces
Serial Communication (*2)
Power
AA Alkaline Battery LR6 x 1
Battery Life (*3)
Approx. 10 months
Dimensions
H 55 mm x W 78 mm x D 18 mm
Weight
Approx. 40 g
Operating
Temperature: -10 to 60 °C
Environment
Humidity: 90 %RH or less (no condensation)
Software (*4)
PC Software (Windows)
T&D Recorder for Windows (TR-5, 7xU)
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TR-73U
Barometric
Pressure Sensor
(Internal)
Polymer Resistance
Humidity 1ch
Barometric
Pressure 1ch
%RH
hPa
10 to 95 %RH
750 to 1100 hPa
±5 %RH
±1.5 hPa
at 25 °C, 50 %RH
1 %RH
0.1 hPa
4 seconds or 40
seconds if
recording interval
is 10 sec. or more.
*1: It is also possible to measure temperature with the internal sensor.
However, the measurement range is restricted to the operating
environment for the whole device.
*2: Customers wishing to write their own software, please contact your local
distributor for the serial communications protocol specifications. (Note:
Optional serial communication cable TR-07C is also required.)
*3: Battery life varies depending upon the ambient temperature in which it is
used, the recording interval, the frequency of communication, and the
battery performance. All estimates are based on operations carried out
with a new battery and are in no way a guarantee of actual battery life.
*4: Free software download and information on OS compatibility is available
on the Software page of our website at tandd.com/software/.
The specifications listed above are subject to change without notice.
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