ThermoWorks TR-73U 2 CHANNEL LOGGERS WITH USB - Manual (Page 11)

2
About Thermo Recorder TR-73U
Outline
TR-73U Thermo Recorder is a data logger capable of measuring, displaying and
recording temperature, humidity, and barometric pressure data. TR-73U has a total of
three channels: one temperature, one humidity, and one barometric pressure channel.
The data recorded into the TR-73U units can then be downloaded quickly via USB
cable to your computer whereby with our exclusive software you can easily process the
data into graphs, tables, save to fi les and/or print it out.
Moreover, it is possible to connect more than one unit at the same time.
Basic Functions
-Barometric Pressure Measuring Range ȇ750 ȡ 1100hPa
The TR-73U with the internal barometric pressure sensor can measure and record in a
range of 750 to 1100 hPa.
-Temperature Measuring Range ȇ-40 ȡ 110Ɏ
The TR-73U with the sensor included in this package can measure and record in a
range of 0 to 50
Ɏ , but by purchasing one of our optional sensors it is possible to
measure and record in the wider range of -40 to 110 Ɏ .
Please take a look at our full range of optional sensors to fi nd one to match your
application.
-Humidity Measuring Range ȇ10 ȡ 95%RH
The TR-73U with the sensor included in this package can simultaneously measure and
record temperature in a range of 0 to 50
Ɏ and humidity in a range of 10 to 95% RH.
-Amount of Recorded Data ȇ8000 readings x 3 channels
One channel can record and hold up to 8000 measurement readings.
At the longest recording interval of 60 minutes, recording can continue consecutively
for 1 year.
-10 Months of Operation with just 1 AA Alkaline Battery
Our low energy consumption design gives you ten months of continuous operation
with only one AA alkaline battery.
This gives you the freedom to use the data loggers in places where they can be left
alone for long periods of time, such as, in transportation or warehouse.
NOTE:
Battery life varies depending upon the type of battery, the measuring environment, the frequency of
communication, and the ambient temperature in which it is used.
Specifi cations and explanations used in this User's Manual are based on operations carried out with
a new battery and are in no way a guarantee of your actual battery life.
Also, if the recording interval is less than 10 seconds, battery life will be much shorter.