The user-friendly RTR-322 log-EZ can be easily used to measure and record temperature and humidity in various places such as homes and office buildings. It is...... more
The user-friendly RTR-322 log-EZ can be easily used to measure and record temperature and humidity in various places such as homes and office buildings. It is possible to manage data recorded by multiple log-EZ units, that are placed in distant rooms, via one computer. Also,
wireless communication makes data transmission easy and simple with no need for cables or gathering the log-EZ units to collect data.KitContents16 x log-EZ RTR-322 Thermo Recorder16 x Brackets16 x AA Alkaline BatteryIntroductory Manual1 x RTR-300
Wireless Dongle ReceiverFree log-EZ for Windows software downloadDownload recorded temperature and humidity data from the log-EZ to your PC via
wireless communicationData recorded by the log-EZ can be downloaded to a PC on which the dedicated software "log-EZ for Windows" has been installed. The
wireless communication function releases you from the burden of physically gathering the data loggers to check or collect data, or connecting the logger to your PC with a USB cable. Also, data recorded by multiple log-EZ units can be viewed via one computer which has the
Wireless Dongle connected to it.What is the
Wireless Dongle?The
Wireless Dongle is a USB device that enables
wireless communication between the log-EZ units and a PC. Please use the dongle by inserting into a USB port of the PC. The dongle can also be used as a Repeater if you connect it to the AC adaptor (optional).View current readings and previously recorded data in graph formTemperature and humidity data measured and recorded by the log-EZ can be monitored in a graph on a PC in which the software "log-EZ for Windows" has been installed. While the following window remains open and in view, the graph will be refreshed at the set interval. The current readings, today's high and low readings will also be refreshed along with the graph. This refresh interval setting can be changed freely between one and sixty minutes.Automatically Download Recorded DataIf the installed "log-EZ for Windows" stays on your PC as a resident software, it automatically downloads recorded data from the log-EZ at a set time of day (at 12:00 by default). Recorded data can also be downloaded manually for a specified number of days (from one to ten days) before the current time. Data downloaded to your PC can then be viewed in graph form for the selected Remote Unit and period of recording. After viewing the graph, it is also possible to save data as text (CSV format) for use with common spreadsheet software.Printing the Recorded DataBy clicking the [Print Preview] Menu from the above window, you can print the currently displayed graph from your printer.Temperature and humidity monitoring and management across multiple rooms in a house with up to 16 log-EZ unitsIt is possible to manage a total of 16 log-EZ units with one computer to which the
Wireless Dongle is connected. Furthermore, setting up Repeater(s) will help to expand the
wireless communication range, enabling the viewing of temperature and humidity measurement in distant rooms.Adding or deleting Remote Units and Repeaters can be carried out from PC, therefore it is easy to increase measuring points. There is no need to make settings on the Remote Units and Repeaters themselves. By setting the
Wireless Dongle or a log-EZ as a Repeater, it is possible to extend the
wireless communication range.What are “Base Units”, “Remote Units” and “Repeaters”?When explaining about
wireless communication, the log-EZ is referred to as a "Remote Unit" and the
Wireless Dongle for connecting to a PC as a "Base Unit". A "Repeater" is defined as a device that is placed in the
wireless communication
system to relay communication between a Base Unit and a Remote Unit. * The dongle can be used both as a Base Unit and a Repeater, but it does not have a measuring function.Communication Route FigureBy assigning names to each Remote Unit and Repeater in the communication route (such as "stairs" or "1F lobby" as below), it is easy to manage multiple units by location or number.SpecificationsDevice NameRTR-322Number of Channels2 Ch (Temperature / Humidity)Measurement ItemsTemperatureHumidityMeasurement Range0 to 50°C15 to 90%RHDisplay Resolution0.1°C1%Accuracy±1°C (0 to 50°C)±6%RH (At 25°C 50%RH)Recording Interval10 minutes (Fixed)Storage Capacity *11,440Readings (One reading is a set of data which includes measurementsfor that unit type's number of channels.)PowerAA Alkaline Battery × 1Battery LifeAbout 6 months *2Communication Method
Wireless Communication (internal antenna) between "log-EZ" (RTR-322) and "Dongle" (RTR-300)
Wireless Communication RangeAbout 50 meters [160ft] (if unobstructed and direct)DimensionsTubular ShapeDia 36mm × L85mmWeightAbout 62g (including AA Alkaline Battery)Operating EnvironmentTemperature: 0 to 50°C *4 / Humidity: 90%RH or less (without condensation)
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