Wind Direction Sensor FVA 614 • Wind direction sensor for measuring the horizontal wind direction. • Wind vane made from robust plastic, electronics in weather-resistant aluminum housing, rotating mechanism on friction bearings. • A special labyrinth reliably protects without friction and guards against water penetrating into the housing. • Electronically controlled heating for operation in winter conditions to prevent bearings and external rotating parts from freezing. f A calculation channel is required in the WinControl measuring software to calculate the mean value of the wind direction (averaging is not possible in the ALMEMO® measuring device). Resolution: 11.25 ° (5 bit Gray code) Measuring principle: optoelectronically (slotted disk) Sensor power supply: 9-30 V DC through ALMEMO® device Heating:_24 V AC/DC max. 20 W_ Operative range: -30 to +70 °C, with heating Connection: Adapter cable with ALMEMO® connector including supply cable for heating (length 1.5 m, free ends) A mains supply unit must be provided by the user on site. Installation: e.g. pole tube with holding thread Wind vane including ALMEMO® connector (0-2 V) with 12 m cable FVA614 Accessories for wind direction and wind velocity sensors Order no. Cross-arm for separate wind direction and wind velocity sensors inclusive assembly utilities for mast 0 48 to 102 mm ZB9015TC 11/2025 • We reserve the right to make technical changes. Wind Direction Sensor FVA614 Wind Velocity

Wind Velocity Sensor FVA 615 2Technical Data Measuring range: 0.5 to 50 m/s Accuracy: ±0.5 m/s ±3 % of meas. value Measuring principle: optoelectronically (slotted disk) Sensor power supply: 9-30 V DC through ALMEMO® device Heating:_24 V AC/DC max. 20 W_ Operative range: -30 to +70 °C, with heating Cable: 12 m long, LiYCY 6 x 0.25 mm2 • Wind velocity sensor for measuring the horizontal wind velocity. • Cup-type made from robust plastic, electronics in weather-resistant aluminum housing, rotating mechanism on friction bearings. • A special labyrinth reliably protects without friction and guards...