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WDS is a compact sun-fueled platform providing power, communication and networking capabilities to environmental monitoring sensors and technologies.
WDS features a mini solar panel, a dedicated MPPT manager, a rechargeable battery, a battery management system (BMS), a Wi-Fi and a 169 MHz radio module, and a modular board architecture natively designed for delivering seamless remote monitoring capabilities in any type of setting, including hard-to-reach and off-grid locations.
WDS can simultaneously power anemometers, rain gauges, thermometers, irradiation sensors, flow meters, etc… and transmit monitored data on a real time basis in a seamless, cable free mode. In case of temporary connectivity fails all gathered data are saved in a local SD card and transmitted as soon as the connection is restored.
Each WDS can act as a repeater and network node, thus delivering enlarged area monitoring and smooth networking capabilities.
All physical environment monitoring in different industries and application cases: weather forecasting, climate observation, agro-meteorology, precision agriculture; irradiation monitoring in PV plants; …
Enel Green Power
WDS is a sunto proprietary technology.
|Standard radio communication||169 MHz @ 500mW or 868 Mhz @ 25mW|
|Max open air radio range||1.5 Km / Range extendable using multiple WDSs|
|Optional communication protocols|
|Node to multi-node communication interface||Radio 169 MHz @ 500mW or 868 Mhz @ 25mW|
|Local short range communication interface||Wi-Fi and USB|
|Concentrator to server communication interface||Wi-Fi and USB|
|Embedded operating system||Proprietary|
|Stand-alone||Powered by PV solar panel managed with MPPT and BMS|
|Device power in ON mode (with radio units off)||20 mW|
|Device power in low-power mode (maintaining the capability to monitor the sensors with reed-impulse output)||0.4 mW|
|Device power in OFF mode||0.06 mW|
|Grid connection mode||Power supply AC 110-220 V|
|On board memory||Removable SD card|
|Max battery life in ON mode (duty cycle: 100%) without re-charging||10 day|
|Max battery life in normal mode (duty cycle: 1%) without re-charging||100 day|
|International Protection||IP 65|
|Unit operating temperature||-30°C ÷ 70 °C|
|Charging battery operating temperature||0°C ÷ 45 °C|
|Unit weight (with battery and solar panel)||3 Kg|
|Wireless Docking Station with 10W PV panel||WDS1-CA5|
|All-out Irradiation Sensor with serial output. Supplied with 1 m cable, User Guide and calibration certificate||CPRO1-SER|
|All-out Irradiation Sensor with RS485 Modbus output. Supplied with 1 m cable, User Guide and calibration certificate||CPRO1-RSM|
|Smart Battery Manager||SBM1-7.4V|
|2Go Irradiation Sensor with USB output. Supplied with 1 m cable, User Guide and calibration certificate||C2GO1-USB|
|2Go Irradiation Sensor with serial output. Supplied with 1 m cable, User Guide and calibration certificate||C2GO1-SER|