What Does a Met Mast Do?
A wind measurement tower (met mast) collects wind speed, wind direction, temperature and pressure data during the early stage of wind farm development. Anemometers and wind vanes mounted at multiple levels provide continuous, reliable first-hand data for wind resource assessment, turbine selection and energy yield estimates.
The met masts built by Hebei Guangjia Tower use guyed or lattice structures — steel-efficient, low cost, easy to transport in mountains and quick to erect. A lightning rod and aviation obstruction light sit on top, and instrument brackets are arranged per measurement level.
Structure & Workmanship
The tower uses an angle lattice or round-steel guyed structure with bolted main members; components are hot-dip galvanized for long-term observation in harsh mountain, desert and coastal environments.
Common observation heights are 70–120 m, customized to met mast standards and owner requirements; guy anchors, earthing, obstruction lights and data-logger mounting hardware are included.
Fabrication & Installation
Components are cut, welded and galvanized to drawings and packed piece by piece. On site our crews erect the mast, tension the guys and correct verticality, then support instrument installation and acceptance. Maintenance service is available after delivery.
- Structure
- Guyed / lattice angle tower
- Height
- 70–120 m (customizable)
- Corrosion Protection
- Hot-dip galvanized
- Accessories
- Anemometer brackets · earthing · obstruction light
- Installation
- On-site erection + guy tensioning
- Made at
- Guangchuan Industrial Zone, Jing County, Hebei
Applications
Related Products
FAQ
How much does a met mast cost?
Priced by observation height (commonly 70–120 m), structure type and installation location (mountain access affects installation cost). Provide the site and observation height for a quotation.
How long must the tower observe?
Wind resource assessment generally requires continuous observation of at least one full year, covering a complete wind season, before the data can be used for yield estimates and turbine selection.
Can it be installed where mountain access is difficult?
Yes. Guyed met masts have light components that can be carried piece by piece — suited to mountain and hill sites with difficult access.
What instruments are mounted on the mast?
Anemometers and wind vanes at multiple levels, optionally temperature/humidity sensors, barometers and data loggers. We supply the instrument brackets and lightning earthing as a complete set.
Need a solution & quotation for Wind Measurement Tower?
Build-to-drawing and custom design both supported — email us your project location, scale and schedule.