Data Logger for Cloud Storage TR-7wb/nw Series Features and Specs Measurement Items Data Collection Data Access Temperature Humidity Warning Notification T&D WebStorage Service, Intranet, Local PC TR-7wb/nw, with multiple types of communication interface (Bluetooth®, Wireless/Wired LAN and USB) have been designed to meet your temperature and humidity data management environment and needs. ① Bluetooth Measure / Record ② Wireless LAN wb / Wired LAN 　　(Automatic Data Upload) Download Recorded Data Access Point Software for Making Settings and Downloading Data Software for Viewing Graphs, Saving and Analysis * T&D WebStorage Service is a free cloud-based storage service provided by T&D Corporation. A LAN based environment with Internet connection is necessary to use this service. * The Bluetooth® trademark and logo are registered trademarks owned by Bluetooth SIG, Inc. T&D Corporation uses these marks under license. Upload via Bluetooth Use our "T&D Thermo" app (Android or iOS) with Bluetooth to make settings, view recorded data in Graphs and share data to the cloud. Auto-Upload to Cloud via LAN Recorded data can be automatically uploaded to our T&D WebStorage Service via wireless or wired LAN . This allows for the accessing of recorded data from any smartphone or PC with an Internet connection. * A LAN environment with an Internet connection is required. Measurement Items Measurement Range Simple and Safe USB Communication By simply connecting a logger to PC via USB, it is possible to download recorded data and view in Graphs or Lists. * The required free-of-charge software is available for download. The measurement range depends on the sensor type. Wide selection of optional sensors available Temperature / Humidity 1ch Each Temperature / Humidity 1ch Each The supplied sensor for the S model provides higher accuracy to ±2.5%RH For use with Thermocouple Sensor Types: K, J, T, E, S, R Sending Warning Report Mails Large Logging Capacity: 8000 Readings per Channel Warning e-mails can be sent upon T&D WebStorage Service receiving warning information from the data logger. It is possible to record up to 8000 data readings in each of the two channels. If set at a recording interval of 60 minutes, it gives the user one year's worth of measurements. 1.5 years of Operation on Two Batteries Battery operation is possible for up to 1.5 years with just two AA alkaline batteries. Easy Operation via Front Buttons It is possible to start and stop recording, change recording interval, and make auto-upload setting from the buttons on the face

TR-7wb/nw Series Specifications TR-71wb / 71nw Measurement Channels Sensor Temperature 1ch, Humidity 1ch (High-Precision Type) Polymer Resistance Polymer Resistance Internal Sensor External Sensor -40 to 110°C (Supplied Sensor) -60 to 155°C (Optional Sensor) Measurement Units Measurement Range Measurement Resolution Responsiveness Thermal Time Constant: Approx. 75 sec. Response Time (90%): Approx. 190 sec. Response Time (90%): Approx. 7 min. Thermocouple Measurement (Sensor inaccuracies not included) Type K, J, T, E : ±(0.5 °C + 0.3 % of reading) at -100°C or above Type S, R : ±(1.5 °C + 0.3...