TR-73U Data Logger
TR-73U Three channel temperature, humidity and ambient pressure data logger.
TR-73U Three channel data logger measuring and recording temperature, humidity (RH), and barometric
pressure. The compact, lightweight model is designed for low energy consumption for longer battery life.
In addition, this logger has easy-to-use software and a USB connection.
The product is an all-in-one package that includes the data logger unit, sensor and software.
Simply by connecting to a computer and carrying out a few easy steps, the measurement and recording of
data can be started.
TR-73U Data Logger
| Model | Description |
|---|---|
| TR-73U | Temperature, humidity and ambient pressure data logger. |
The TR-73U has all the great features of temperature and humidity data logger plus a third channel for monitoring and recording ambient pressure.
This compact unit has a large 4 digit LCD display for reading current values that can be set to show any single channel, or all three on a rotating basis.
The logger can store up to 8,000 sample triplets,
operates on a single AA battery and incorporates a USB interface for rapid data downloading.
The TR-73U ships complete with software, sensor and cable included.
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TR-73U
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Measurement Channel
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3 Channel
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Measurement Item
|
Temperature
Humidity Barometric Pressure |
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Internal
Temperature Sensor
|
-10 to 60°C
|
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Internal
Barometric Pressure Sensor
|
750 to 1100 hPa
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External
Temperature Sensor
|
0 to 50°C
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External
Humidity Sensor
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10 to 95%RH
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Option Sensor
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-40 to 110°C
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Temperature
Measurement Accuracy
(Standard Sensor) |
Average ±0.3°C(0 to 50°C)
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Humidity Measurement
Accuracy
(Standard Sensor) |
±5%RH
(At 25°C 50%RH) |
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Barometric Pressure
Measurement
Accuracy |
±1.5hPa
|
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Temperature
Measurement
Resolution Display |
0.1°C
|
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Humidity Measurement
Resolution Display |
1%RH
|
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Barometric Pressure
Measurement
Resolution Display |
0.1hPa
|
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Temperature Sensor
|
Thermistor
|
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Humidity Sensor
|
Macromolecular Humidity Sensor
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Barometric
Sensor
|
Barometric Pressure
Sensor |
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Recording Interval
|
1,2,5,10,15,20,30Seconds,
1,2,5,10,15,20,30,60Minutes Total of 15 choices |
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Recording Capacity
|
8,000 Readings x 3 Channels
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Recording Method
|
Endless (Overwrite from the
oldest data when
recording capacity is full) One time Method (Stop recording when recording capacity is full) |
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LCD Display
|
Measurements (Ch1 only, Ch2
only, Ch3 only,
alternating display), Recording Status, Battery Life Warning, Amount of Recorded Data, Unit of Measurement |
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Battery
|
AA Alkaline battery (LR6)
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Battery Life
|
About 10 month *2
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Data Back-up
|
Activated when battery power is
low or when switch is off (about 1 year)
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Interface
|
USB Communication Cable
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USB Communication
time
|
When downloading (1 unit of full
data-about 8 seconds)
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Dimensions
|
H55mm x W78mm x D18mm
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Weight
|
About 62g (Including AA alkaline
battery)
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Working Environment
for Main Unit
|
Temperature: -10 to 60°C
Humidity: under 90%RH (without condensation) |
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Attached Sensors
|
TR-3100 x 1
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*2: Battery life depends upon the measuring environment, recording interval, and quality of the battery being used. |
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