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Data loggers are the core component of RNRG’s complete system approach to wind and solar measurement applications. Data are collected from readings of meteorological sensors and other devices and then stored in our loggers for either manual retrieval or automated delivery to the location of your choice.
SymphoniePLUS3 Data Logger
SymphoniePLUS3 is a proven 15-channel data logger tailored for wind resource assessment.
Engineered to work seamlessly with our towers and sensors, SymphoniePLUS3 reliably collects and safely stores data in all weather conditions.
The innovative design of SymphoniePLUS3 allows you to log time-stamped data from up to 15 sensors. Six counter (anemometer) channels and two analog wind direction channels are built-in, while three “flex” channels and the remaining four analog channels allow for numerous sensor configuration options depending on the requirements of your particular measurement campaign.
Data is sampled every second, averaged and time-stamped every 10 minutes, and stored on an SD Card, 128MB. A real-time display and keypad are built into the logger to facilitate site visits. Stored data from the SymphoniePLUS3 can be routinely delivered anywhere in the world using the Symphonie iPackGPS communications and power supply module.
Our next generation data logger, the SymphoniePRO® Data Logger, is available for renewable energy professionals requiring more advanced features and flexibility.
Note: A Symphonie iPackGPS provides the necessary 12V power source necessary for several RNRG sensors:
For sites where remote communication is not needed, use a Symphonie® iPack | Power Only.
Six counter channels:
Three “flex” channels:
Advanced data logging:
Unauthorized user lockout prevents access to logger via the keypad.
Automated Data TransferSymphoniePLUS3 interfaces with your choice of Symphonie iPackGPS communications and power modules, which transfer data via third-party cellular or satellite services. When SymphoniePLUS3 is deployed with an iPackGPS, site visits to retrieve the SD card data become unnecessary; the data is automatically transferred through your assigned Internet Service Provider (ISP) via email. Additionally, SymphoniePLUS3 can be integrated into SCADA networks and deliver data over MODBUS protocol using the iPackACCESS communications module. All iPacks are designed to be "plug and play,” requiring only minimal hardware configuration. Browse iPack options on the Data Logger Accessories page.
| Description | |
|---|---|
| Instrument type | 15 channel Internet-enabled micropower wind energy data logger |
| Applications |
|
| Sensor compatibility - counter channels |
|
| Sensor compatibility - analog channels |
|
| Data Collection | |
| Counter channels | Channels 1-3 and 13-15 are always counter inputs supporting:
|
| Analog channels | Channels 7-12 are always analog inputs:
|
| Flex channels | Channels 4-6 are 'Flex' Channels
|
| Sampling interval | 1 second |
| Averaging interval | 10 minute fixed |
| Real time clock | Internal battery-backed with leap year correction, 2000 to 2099 |
| Storage medium | 128MB NRG formatted SD Card, non-volatile FLASH |
| Maximum data storage | 672 files |
| File format |
|
| Software | Symphonie Data Retriever (SDR) for Windows
|
| Reader | Windows compatible SD Card reader |
| Parameters recorded for each channel |
|
| Data delivery |
|
| Resolution | |
| Analog measurement resolution | 0.1% of full scale (1024 counts) |
| Counter average stored resolution | 0.1% of the value stored |
| Analog average stored resolution | 0.1% of the value stored |
| Min / Max stored resolution | 0.4% of the value stored |
| Standard deviation stored resolution | 4% of the value stored |
| Configuration | |
| User interface |
|
| Configurable parameters |
|
| iPack options |
|
| Connections | |
| Sensor wiring |
|
| Expansion slots |
|
| Communication ports |
|
| Power requirements | |
| Batteries | Two (2) 1.5 Volt D-Cell Batteries (included)
|
| External power input | Provided by any iPack |
| External solar input | Provided by any iPack |
| Other | Optional iPacks provide 12V power required by some sensors. PV/Battery only iPack provides power to sensors and logger for stand alone configurations. |
| Installation | |
| Mounting |
|
| Tools required |
|
| Environmental | |
| Operating temperature range | -40 °C to 65 °C (-40 °F to 149 °F) Note: display readable -30 °C to 55 °C (-22 °F to 130 °F) |
| Operating humidity range | 0 to 100% RH non-condensing |
| Physical | |
| Weight | 1.3 kg (2.6 pounds), including batteries |
| Dimensions | (Including Field Wiring Panel) 22.2 cm height, 18.8 cm width, 7.7 cm depth (8.7 x 7.4 x 3.0 in.) |
| Materials | |
| Faceplate | Injection molded black ABS |
| Buttons | White elastomer dome keypad |
| Wiring panel | Fiberglass-epoxy terminal board, sealed gold plated pins, zinc plated screws and terminals |
| Enclosure | Weatherproof polycarbonate |