T&D RTR-500 Introductory Manual - Repeaters: Rtr-500
10
Introduction
What are Base Units, Remote Units and Repeaters?
Base Units: RTR-500, RTR-500GSM, RTR-500NW / 500AW
A Base Unit can collect data measured by and recorded in Remote
Units via wireless communication, and send the collected data either
by FTP or e-mail to a server whereby the data can be downloaded to
your computer via an external network, such as the Internet. Also, by
setting Upper and Lower Limits, warning monitoring can be carried out
for each Remote Unit at each Location.
Remote Units: RTR-501 / 502 / 503 / 505 / 507 / 574 / 576
A Remote Unit is a Data Logger designed to measure and record
various items such as temperature, humidity and so on. The wireless
communication range between a Remote Unit and a Base Unit, if
unobstructed and direct, is about 150m (500ft).
RTR-501 / 502 -------------- Temperature
RTR-503
/ 507
--------------- Temperature and Humidity
RTR-574 -------------------- Illuminace, UV Intensity, Temperature, and Humidity
RTR-576 -------------------- CO2 Concentration, Temperature, and Humidity
RTR-505*
RTR-505-TC / 505-Pt ---- Temperature
RTR-505-V ---------------- Voltage
RTR-505-mA -------------- 4-20mA(current)
RTR-505-P ---------------- Pulse
- * RTR-505-TC, 505-Pt, 505-V, 505-mA, and 505-P are collectively referred to as the
"RTR-505".
Repeaters: RTR-500
If wireless communication cannot successfully be carried out due to
obstacles, or if you wish to extend the wireless communication range,
please add Repeater(s) between Remote Unit(s) and the Base Unit.