TandD RTR-500BW

  • Wired and Wireless LAN communication
  • 10/100BaseT Ethernet interface
  • FTP and Email data download
  • Email alarm
  • Local alarm in and out connections
  • WebStorage Service available



RTR-500BW Network Base Station

The RTR-500BW is a wireless data collector (base unit) with built-in wireless/wired LAN communication capabilities. It collects data from nearby data loggers via wireless radio communication and automatically sends data via LAN to the free cloud storage service “T&D WebStorage Service” using HTTPS.

It also has a warning monitoring function that sends a warning e-mail via WebStorage Service when a set limit has been exceeded. As long as there is a LAN environment, the RTR-500BW will do the data management work for you.

The RTR-500BW can be combined with any of our RTR-500B/RTR-500 series wireless data loggers. And up to 50 loggers can be registered for simultaneous use.








Device registration, recording settings, and network settings can be carried out using the PC software “RTR500BW for Windows” or the mobile app “T&D 500B Utility”.

After connecting to a network via wired or wireless LAN, you can automatically send data to the WebStorage Service. The WebStorage Service makes it easy to check data, display graphs, and check warnings from your PC, smartphone, or tablet. You can also have warning e-mails sent when a set limit is exceeded.

Looking for the RTR-500NW/AW? The RTR-500 Series has been effectively discontinued, however, existing RTR-500 Series hardware will work with the new RTR-500B Series.

Introduction to the RTR-500 B Series


Compatible Devices Remote Units:
RTR-501B / 502B / 503B / 505B / 507B
RTR-501 / 502 / 503 / 507S / 574 / 576 / 505-TC / 505-Pt / 505-V / 505-mA / 505-P
Repeaters: RTR-500BC, RTR-500
Maximum Number of Registrations Remote Units: 50 units
Repeaters: 10 units x 4 groups
Communication Interfaces Short Range Wireless Communication
Frequency Range: 902 to 928MHz
RF Power: 7mW
Transmission Range: Approx. 150 meters (500 ft) if direct and unobstructed
Bluetooth 4.2 (Bluetooth Low Energy)
USB 2.0 (Mini-B Connector)
Optical Communication (proprietary protocol)
Serial Communication (RS-232C)
Communication Time Data Download Time (for 16,000 readings)
Via Wireless communication: About 2 minutes
The same amount of time should be added for each Repeater
External Output Terminal PhotoMOS Relay Output
OFF-State Voltage: AC/DC 50V or less
ON-State Current: 0.1 A or less
ON-State Resistance: 35Ω
Communication Protocol HTTP, HTTPS, FTP, SNTP, DHCP
Power AC Adaptor (AD-05A4 or AD-05C1)
PoE (IEEE 802.3af)
Dimensions H 83mm x W 102mm x D 28mm (excluding antenna)
Antenna Length: 115 mm
Weight About 130g
Operating Environment Temperature : -10 to 60 °C
Humidity : 90%RH or less (without condensation)
Accessories Antenna, USB Mini-B Cable US-15C, AC Adaptor AD-05A4 or AD-05C1, Registration Code Label, Manual Set (Warranty Included)

WebStorage Service

Free Online Service for Cloud Data Storage

It’s never been so easy to share your recorded data via the Internet! T&D’s free WebStorage Service is perfect for processing and managing data recorded in remote places or for allowing several people to view the same recorded data at their convenience. Users can check the current conditions of data loggers such as battery level and radio signal strength between the Base Unit and Remote Unit. Recorded data can be transmitted to the WebStorage Service from any compatible Tamp;&D product. Data storage capacity is 20MB.

Additionally, the data transmitted to T&D WebStorage Service can be accessed via your browser from anywhere, anytime, as long as an internet connection is available. Mobile device apps are also available for devices running iOS and Android.


RTR-500BW for Windows

RTR-500BW for Windows is a software used for carrying out settings and managing data for the RTR-500BW and RTR-500NW/AW (discontinued)

It includes the following applications:

  • RTR-500BW Settings Utility
  • T&D Graph

You can view additional information and download the software here.




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