Vaisala SPH10/20

SPH10/20 Static Pressure Heads for Minimizing Wind Induced Error

Minimizes the errors in barometric pressure measurement caused by variations of wind speed and direction.

Wind induced effects are one of the main sources of error when measuring barometric pressure. Variations due to strong and gusty wind can be overcome by using a static pressure head to ‘filter out’ the effect of dynamic pressure. The Vaisala Static Pressure Head Series SPH10/20 are designed to minimize the errors caused by wind.

  • Minimizes wind induced error
  • Reliable barometric pressure measurement in all weather
  • Wind tunnel tested structure
  • Easy-to-clean
  • Easy-to-install
  • SPH20 is heated version for icing conditions
  • Can be connected to all Vaisala barometers

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