User's Manual

About Data Collector RTR-57C

◆ Outline

Our revolutionary Wireless RTR-5 series is a system wherein the various kinds

of data measured and recorded by our data logger units (RTR-51/RTR-52-Tem-

perature data, RTR-53-Temperature and Humidity data, and RVR-52-Voltage,

Pulse and Event data) can be transmitted to the RTR-57C Data Collector via

short wave radio communication. The Data Collector can then be connected to

your computer to enable easy downloading and total data management. The

RTR-57C data collector can also be used to start recording and collect, check,

and edit data on site for any of the units in the TR-5 Series (TR-51A/52) and/or

the TR-7 Series (TR-71S/72S) making it unnecessary to collect the units and

take them to your computer to carry out these functions.

◆ Basic Functions

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Wireless Data Communication Function

Our Thermo Recorder RTR-5 Series utilizes the RTR-57C to collect recorded

temperature data from the RTR-51/RTR-52/ RTR-53 and RVR-52 units via our

exclusive short-wave wireless technology. The RTR-57C also allows you to

wirelessly control recording settings and start recording, as well as other functions

of the data loggers. Communication is possible to a distance of up to 100 meters

if unobstructed and direct.

Note: If collecting data via wireless communication, it is necessary to rst set up

the RTR-5 Series Units as Remote Units in your computer.

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RTR-57C is designed to manage the RTR-5 Series Units in groups. 1 RTR-57C

Unit can be set up to manage up to 60 groups, with each group containing up to

64 RTR-5 Series Units. If being set up via computer each RTR-57C can be set to

handle 15 groups with each group containing 250 RTR-5 Series Units.

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Monitoring Function

With RTR-57C, you can wirelessly monitor current temperature readings of one

group of RTR-5 Series Units, with the readings being sequentially displayed on

the unit.

Note: If monitoring is carried out on a regular basis the battery life of the RTR-5

Series Units will be shortened. For example, if the monitoring interval is set at 1

minute the battery life will be about 4 months.