T&D TR-71nw Introductory Manual page 2

Operations via USB
It is possible to make device settings and download recorded data
by using the software "TR-7wf/nw for Windows". Data down-
loaded can then be viewed in a graph for analysis by using our
software "T&D Graph".
Primary features of "TR-7wf/nw for Windows" include :
• Start / Stop Recording Settings • Name Settings (Device Name,
Group Name, Channel Name),
• Auto-upload Interval Settings
Temperature Unit Settings
• Network Settings (static IP
• Downloading and Saving
address, etc.), Time Settings
Recorded Data
• Warning Settings
Setting Up
11
Download and install the software "TR-7wf/nw for Windows"
from T&D Website.
Download from :
http://www1tandd1com/support/download/software/
21
Open "TR-7wf/nw for Windows" and connect your device via
USB to the computer.
USB Communication Cable
(US-15C)
For details about operations please see the "Help" menu in the software.
31
After the setup is complete, place the device to the desired
measurement location.
Downloading Recorded Data
11
Open "TR-7wf/nw for Windows" and connect your device via
USB to the computer.
21
Click on the [Download Recorded Data] tab to start the
download.
Viewing Recorded Data in Graph
11
Download and install the software "T&D Graph" from T&D
Website.
Download from :
http://www1tandd1com/support/download/software/
21
Open "T&D Graph" and then access the data you wish to view.
For details about operations please see the "Help" menu in the software.
Device Button Operations
"Press-and-hold" means to hold the button down for about two
seconds.
<POWER> Button
Power ON/OFF Press-and-hold the <POWER> button.(Cannot power OFF
when a recording is in progress.)
Start/Stop Recording Press-and-hold the <REC/STOP> button.
View and Change Recording
Press the <INTERVAL> button.
and Uploading Intervals Each press will cycle the interval selection between the
recording interval ( ) and the upload interval ( ).
To change the interval time, press-and-hold the
<INTERVAL> button for two seconds or more while the
selected interval ( or ) is displayed. Note,
however, that it is not possible to change the recording
interval during recording (while appears).
Transmit Data and Settings Press the <REC/STOP> button.
to "T&D WebStorage Service"
Switch Display Mode Press the <DISPLAY> button.
Each press will change the display mode of the
measurement channels in the following sequence:
Alternating Display (CH1 and CH2) Fixed Display (CH1)
Fixed Display (CH2)
Display Last Used IP Address* Press-and-hold the <POWER> button and the <DISPLAY>
button together.
EX)
When the IP address was 11.22.33.44, each part will
appear for two seconds as follows: 11 22 33 44
When DHCP is ON but failed to obtain an IP address,
--- --- --- --- will appear.
Ethernet Port LEDs
PoE
The LED turns ON or OFF to indicate the power source.
ON (green): Power supply from PoE or USB bus power
PoE
(external power supply*)
OFF: Power supply from battery only
When using an external power supply,
LINK
installing batteries will make it possible to
continue recording in the event of a power
outage.
*Important Notice for Using an External Power Supply
When using PoE or USB as the power supply, the data logger itself generates heat
and internal sensor of the TR-71nw will report a higher temperature than actual; we
recommend using an external temperature sensor. Note, that when an external
sensor is used close to the TR-7nw Series, it may be affected by the heat from the
device.
LINK
The LED flashes green to indicate the device is communicating
with a hub or another network device.
* For both the device and the hub, the LINK lamp only turns on while in communication.
T&D Data Server
"T&D Data Server" is a program for your PC, which receives and
stores data recorded by TR-7wf/nw Series data loggers to user-
specified folders.
When you wish to have recorded data automatically uploaded to your
server rather than "T&D WebStorage Service", please use
"T&D Data Server".
Download from :
http://www1tandd1com/support/download/software/
T&D WebStorage Service
"T&D WebStorage Service" is a free web-based cloud storage service
provided by T&D Corporation. By uploading recorded data to
"T&D WebStorage Service", it is possible to access your important data
from anyplace in the world at any time you wish.
http://www1webstorage-service1com/
T&D Graph
"T&D Graph" is a software program which enables the viewing of
recorded data in graph form, no matter whether the data is stored on a
local computer or at "T&D WebStorage Service". Even if the data you
wish to view is divided into multiple files, it is possible to merge them
into one graph by specifying the device name and/or time period. It is
also possible to save the graph and data info as displayed in
"T&D Graph".
Download from :
http://www1tandd1com/support/download/software/
T&D Thermo
"T&D Thermo" is a mobile app that allows easy access to
"T&D WebStorage Service" from your mobile device, where you can
view data uploaded to the "T&D WebStorage Service" and/or change
settings in the TR-7wf/nw Series devices.
The "T&D Thermo" app is available for download from the Google Play
or App Store.
Specifications
TR-71nw TR-72nw TR-72nw-H
Measurement Temperature 2ch Temperature 1ch, Temperature 1ch, Humidity 1ch
Channels (Internal 1ch / Humidity 1ch (External)
External 2ch) (External)
Sensor Thermistor Thermistor Polymer Platinum Electrostatic
Resistance Resistance Capacitance
Measurement Units °C, °F °C, °F %RH °C, °F %RH
Measurement Internal -10 to 60°C (*1) ─ ─ ─ ─
Range Sensor
External -40 to 110°C 0 to 55°C 10 to -30 to 80°C 0 to 99%RH
Sensor (Supplied Sensor) 95%RH
-60 to 155°C
(Optional Sensor:
Fluoropolymer
Coated Type)
Accuracy Avg. ±0.3°C ±0.5°C ±5%RH ±0.3°C ±2.5%RH
[-20 to 80°C] [at 25°C, [0 to 50°C] [at 25°C, 10 to 85%RH]
Avg. ±0.5°C 50%RH] ±0.5°C ±4.0%RH [at 25°C, 0 to
[-40 to -20°C / [all other 10% or 85 to 99%RH]
80 to 110°C] temperatures] For temperatures other
than 25°C and between
0°C and 80°C, add
±0.1%RH per degree
difference from 25.
Humidity Hysteresis:
±1.5%RH or lower (*2)
Measurement 0.1°C 0.1°C 1%RH 0.1°C 0.1%RH
Resolution
Responsiveness Thermal Time Response Time (90%): Response Response Time (90%):
Constant: Approx. 7 min. Time (90%): Approx. 20 sec.
Approx. 75 sec. Approx. 7 min.
Response Time
(90%): Approx.
190 sec.
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)
Auto-upload Interval Select from 15 choices: OFF (No auto-upload), 1, 2, 5, 10, 15, 20, 30 min. or 1, 2,
3, 4, 6, 12, 24 hrs.
Communication Wired LAN Communication
Interfaces 100BASE-TX/10BASE-T (RJ45 Connector)
Protocol: HTTP(*3), DHCP, DNS
USB Communication
USB 2.0 (Mini-B Connector)
Power(*4) AA Alkaline Battery x 2 (AA Ni-MH batteries may also be used),
USB Bus Power (5V 200mA), AC Adaptor (AD-05A2 or AD-05C2), PoE IEEE 802.3af
Battery Life (*5) With wired LAN communication: Approx. 10 days to 1.5 years (Ex: Approx. 10
days when Auto-upload Interval is 1 min, 1 yr when 1 hr, 1.5 yrs when 12 hrs or
more)
Without wired LAN communication: Approx. 1.5 years
Dimensions H 58 mm x W 78 mm x D 26 mm
Weight Approx. 110 g (including batteries)
Operating Environment Temperature: -10 to 60°C (*6) Humidity: 90%RH or less (no condensation)
Software TR-7wf/nw for Windows / T&D Graph / T&D Data Server / T&D Thermo
Compatible OS (*7) TR-7wf/nw for Windows / T&D Graph / T&D Data Server (For PC)
Microsoft Windows 10 32 / 64 bit
Microsoft Windows 8 32 / 64 bit
Microsoft Windows 7 32 / 64 bit
Microsoft Windows Vista 32 bit (SP1 or later)
T&D Thermo (For Mobile Devices)
Android OS, iOS (For the compatible versions, please refer to our website.)
Display Languages (*8) English
*1: When using the AC adaptor,PoE or USB as the power supply, the data logger itself generates heat and
internal sensor will report a temperature much higher than ambient; we recommend using an external
temperature sensor in this case.
*2: When used in environments where temperature and humidity are over the values of 50°C 75%, 60°C 50%,
70°C 35%, and 80°C 25%, sensor hysteresis may fluctuate by values greater than ±1.5%RH. Under certain
circumstances, it may take some time to return to normal measurement capability.
*3: HTTP client. Proxy supported.
*4: When using the AC adaptor, PoE or USB as the power supply, the internal temperature of the logger rises.
*5: Battery life varies depending upon multiple factors including frequency of communication, LAN environment,
ambient temperature, recording interval, and 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.
*6: -10 to 45°C when using external power (PoE or USB).
*7: For installation, it is necessary to have Administrator (Computer Administrator) rights.
*8: We recommend using an operating system in the same language as the display language. Operation in
different languages is not guaranteed.
The specifications listed above are subject to change without notice.
Troubleshooting and Detailed Info
Support information is available on the T&D Website.
Please access the following URL:
http://www1tandd1com/support/
FAQs: http://www1tandd1com/m/smartdevice/faq/7wf/