Wind-direction shaft

{
  "id": "MLC-T-MET-010276",
  "term": "Wind-direction shaft",
  "field": "Meteorology and atmospheric science",
  "definition": "The vertical rod or axle upon which the rotating element of a wind vane is mounted. This shaft allows the wind vane to freely pivot and align itself with the wind's direction. It is typically connected to a mechanism that translates the rotational movement into an electrical signal for remote display or data logging.",
  "url": "https://mlchart.com/terminology/meteorology/wind-direction-shaft/"
}