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The Wind Data Logger is designed to provide an affordable and easy-to-use solution to wind site evaluation and monitoring wind generator performance. It records wind speed, gust, and direction, time and date, temperature, battery voltage, and other important wind parameters. The Wind Data logger easily supports both simple and complex monitoring applications. Not only can the data logger be used to record wind speed from a single anemometer, it can also be used for complex studies involving multiple wind instruments and other sensors.
The Wind Data Logger is available in modules and packages and in self-contained systems for outdoor use.
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The ThermokSolar-4A is a solar heating differential temperature controller for PV and DC powered applications. It is configured with four temperature sensor channels, an LCD display for real-time view and easy programming, and two solid state DC relay outputs. Designed to run directly from a PV panel, the ThermokSolar-4A is unique in the industry in that it requires no outside power.
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The ThermokLogger-4A is designed to provide an affordable and easy-to-use differential temperature controller for solar heating systems. It is a four channel 10K thermistor display and data logger with programmable solid state relay outputs. |
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The Production Logger is an integrated data logging system for measuring grid tied renewable energy system input and output. An anemometer or solar radiation sensor alone can measure your available input resource. A kilowatt meter can measure system output. But only when you combine your available resource and your actual produced energy do you get the whole picture.
Add the optional Internet module and you can view your system performance with just a web browser. Just plug in an Ethernet cable and your data will automatically appear on our website: data.aprsworld.com. Standard web displays are available or we can customize your website to meet your exact needs.
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Data logger records wind speed, wind gust, and average wind speed at one minute intervals. Data is downloaded wirelessly from a laptop computer running the supplied software. Logger and anemometer mount on crane boom. No cables to run.
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Weather Sensors:
Wiring Accessories:
Electrical Sensors:
Masts and Booms:
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APRS World's MagTap is a powerful and cost effective tool for remotely monitoring Magnum brand inverters and accessories. The MagTap installs on the Magnum network and provides live Internet monitoring of the inverter, battery monitor, and automatic generator start module. Using your always on Internet connection, the MagTap makes live and historical conditions available to you through a web browser and our WorldData service.
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APRS World's PS2Tap is a powerful and cost effective tool for remotely monitoring the Bergey Excel wind turbine with Powersync II inverter. The PS2Tap installs inside the inverter and wirelessly provides live Internet monitoring of the turbine production and inverter health. Using your always on Internet connection, the PS2Tap makes live and historical conditions available to you through a web browser and our WorldData service.
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APRS World's DL300 series dump controller and load is an integrated solution designed to prevent 12 or 24 batteries from overcharging. It is designed to be used with small wind, solar, or hydro system. the DL300 is compact and easy to install. It incorporates a 300 watt resistor / heater for easy installation.
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APO3 is a black box designed to prevent a vehicle battery from being discharged and damaged by a DC load. Typically, it is used to switch a radio transceiver off 10 minutes after the vehicle is shut off.
This is ideal for use with mobile APRS stations. It allows the radio to transmit a few position reports after the vehicle is shut off and then it turns off the radio and GPS to reduce clutter on the APRS channel and prevent the vehicle battery from discharging.
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The WrenDAQ3 is a compact, turbine top data acquisition unit. It is designed to collect critical performance data for small turbine developers and testers. The WrenDAQ2 uses a license free 2.4 GHz Zigbee (802.15.4) data modem to transfer data directly to the Internet or your PC. Because the WrenDAQ3 is powered by the DC voltage from your turbine, there are no additional cables to run; this allows adding data acquisition without adding additional slip rings for the signals.
For educational and demonstration projects we are pleased to offer a combination of Chinook 200 Wind Turbine + WrenDAQ3 that is pre-wired and ready to go. This is the ultimate small wind teaching tool. A micro wind generator that is easy to understand and see operating. And fully instrumented so you can measure and observe exactly what it is doing.
The WrenDAQ was developed to meet the needs of one of our customers. We can produce a custom or semi-custom WrenDAQ to meet your exact needs. Please call or e-mail and we will be happy to discuss your needs and give you a quote.
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Digi International makes a wonderful line of 802.15.4 XBee modems. They are fast, power, and reliable short range modems. The only downside to the modems is that they aren't readily available. Often the lead times are 6 weeks or more. Faced with too long of lead time and a short-deadline project, APRS World designed our own external USB modem that uses a Digi XBee-PRO modem. This production functionally similar to Digi's XBee-PRO PKG modem package.
Our XBee-PRO modem is perfectly compatible with Digi's -- because we use a Digi RF modem module. USB interface is provided by an FTDI FT232RL USB to serial converter IC.
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A beautiful white LED light for 12, 24, and 48 volt DC applications. 3.5" diameter anodized aluminum and frosted glass body looks great in home and industrial applications alike. Perfect for under counter lighting, but also great for task and room lighting.
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Our favorite books about wind power. For anyone who is interested in a wind project these are required reads.
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