Automatic Data Upload via Wireless LAN
With a wireless LAN, the TR-71wf/72wf can automatically upload recorded data to "T&D WebStorage Service" at the set interval. "T&D WebStorage Service" is a cloud service provided by T&D free of charge. It enables the viewing of uploaded data on your PC or mobile device anytime, anywhere.
Direct Wireless Communication with Mobile Devices
T&D's new application "ThermoWEB" enables the use of mobile devices for making/changing device settings, downloading recorded data from the TR-71wf/72wf, and viewing graph on the screen. "ThermoWEB" is available for download free of charge.
USB Connection to a PC
USB operation is also possible by connecting the TR-71wf/72wf to your computer with the USB cable (sold separately).
One and a Half Years of Operation with just Two Batteries
Battery-powered operation means the device can be placed anywhere without the need for AC power. Depending on the settings, the TR-71wf/72wf can be used continuously for up to 1.5 years before its batteries need to be replaced.
Get Temperature and Humidity in a Wider Range with Greater Accuracy
The TR-72wf-H comes with a high precision temperature/humidity sensor. Features include a humidity measurement accuracy of ±2.5%, as well as the wide range measurement of temperature from -30 to 80 °C and humidity from 0 to 99%RH.
Large Logging Capacity: 8000 Data Sets
One data set consists of readings for all channels in that type of unit. If set at a recording interval of 60 minutes, it gives the user one year's worth of measurements.
Easy Operation via Front Buttons
It is possible to start and stop recording, change recording interval, and make the auto-upload setting by using buttons on the device.
Measurement Range
Temperature 0 to 55 °
Humidity: 10 to 95 %RH
High Precision Temperature/Humidity Sensor ( HHA-3151 ) Included
Accurancy: ±0.3°C [ 0 to 50°C ], ±0.5°C [ all other temperatures], ±2.5 %RH [ at 25 °C, 10 to 85 %RH ] ±4.0 %RH [ at 25°C, 0 to 10 % or 85 to 99%RH ]
Resolution: 0,1°C, 0,1 %RH
Recording Interval: Select from 15 choices: 1, 2, 5, 10, 15, 20, 30 sec. or 1, 2, 5, 10, 15, 20, 30, 60 min.
Communication Interfaces: Wireless LAN Communication, Standard: IEEE 802.11b, Security: WEP (64 bit/128 bit), WPA-PSK ( TKIP ) , WPA2-PSK ( AES ), WPS 2.0 : Push Button Configuration, Protocol: HTTP, DHCP, DNS, USB Communication, USB 2.0 ( Mini-B connector )
Power: AA Alkaline Battery x 2 ( AA Ni-MH batteries may also be used ), USB Bus Power ( 5V 200mA )
Dimensions: H 58 mm x W 78 mm x D 26 mm
Weight: Approx. 100 g ( including batteries )
Operating Environment: Temperature: -10 to 60 °C, Humidity: 90 %RH or less ( no condensation )
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