Overview
The Zephyr buoy is a lightweight and easy-to-deploy buoy equipped with a customizable sensor suite to deliver high-quality, real-time data on currents and waves with the option for meteorological parameters. The Zephyr uses Nortek's Aquadopp ADCPs to provide high-accuracy current measurements, and offers flexibility to measure additional parameters if needed. Backed by Nortek's team of experts who offer daily data quality control and on-demand support, the Zephyr buoy is a flexible choice for those requiring reliable information in a smaller and more versatile package. The Zephyr buoy is available as a product or as a service for data provision.
- Currents
- Waves
- Meteorological data
Highlights
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24/7 real-time data transmission
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High reliability and accuracy
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Lightweight and easy to deploy
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Customizable sensor packages
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Available as a product or service for data provision
Usage
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Landing and connection of wind farm cables
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Operational weather window decision making
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Aid to navigation in port areas
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Feasibility studies for designing infrastructure
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Hydrodynamic sedimentation studies
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Integration into numerical models for weather forecasts
Setup
The Nortek team will assist you with selecting the appropriate Aquadopp Profiler for your application as well as other sensors for your Zephyr buoy if desired. Each buoy is made to order with your specific application in mind.
Deployment
The Zephyr buoy is easily deployable and can be transported by plane and handled by hand. Any vessel is capable of deploying a Zephyr buoy, and Nortek's team is here to assist if needed.
Data
Data are transmitted through cellular network or Iridium and are hosted by Nortek. Our expert team provides daily data quality control, providing you with real-time reliable data you can trust.
Length |
2.35 m |
Diameter |
1.05 m |
Weight (fully equipped) |
130 kg |
*Buoy dimensions are subject to change with various customization options. See drawings for details. |
Real-time transmission options |
Cellular network, Iridium |
Aquadopp Profiler 2 MHz range |
10 m |
Aquadopp Profiler 1 MHz range |
25 m |
Aquadopp Profiler 600 kHz range |
40 m |
Aquadopp Profiler 400 kHz range |
90 m |
Aquadopp current meter |
Single point |
**Current profiling capabilities may not be exactly the same when used on a buoy. Conditions will affect range and other parameters. Get in touch with Nortek to determine which instrument is appropriate for your application. |
Directional waves |
Internal motion sensor |
Meteorological parameters |
Gill weather station |
Temperature / salinity |
CTD |
Other parameters |
On demand |
Top marks |
Flash light, radar reflector |
Power |
4 solar panels (60W) + battery |
Data storage |
Internal data logger and server database through real-time transmission |