DIY Three Cup Wind Speed Sensor Module (Anemometer Pulse Output for Weather Station)

The DIY Three Cup Wind Speed Sensor Module is a mechanical anemometer designed for accurate measurement of wind speed in outdoor monitoring applications. It features a three-cup rotating assembly that converts wind velocity into digital pulse signals using a magnetic or Hall-effect sensing mechanism. The pulse frequency is proportional to the wind speed, allowing easy measurement through microcontrollers, PLCs, and data acquisition systems.

Designed for reliable outdoor operation, this wind speed sensor is ideal for weather stations, agricultural monitoring, environmental sensing, renewable energy projects, IoT systems, and industrial automation. It offers low starting wind speed, stable performance, and simple integration with Arduino, ESP32, STM32, Raspberry Pi, and other embedded platforms.

Key Features -

• Three-cup mechanical anemometer design

• Digital pulse output proportional to wind speed

• Low starting wind speed threshold

• High durability for outdoor environments

• Stable and reliable wind speed measurement

• Wide operating voltage range

• Low maintenance mechanical design

• Easy interface with microcontrollers and PLCs

• Suitable for weather monitoring and automation systems

• Vertical pole mounting for simple installation

Specifications -

• Product type - Wind Speed Sensor Module

• Measurement type - Wind Speed

• Sensing principle - Rotating Three-Cup Anemometer with Magnetic/Hall-Effect Detection

• Output signal - Digital Pulse Output

• Operating voltage - 5V to 24V DC

• Starting wind speed - Approximately 0.8m/s

• Measurement range - 0 to 30m/s

• Operating temperature - -20C to +70C

• Mounting type - Vertical Pole Mount

• Application - Wind Speed Measurement and Environmental Monitoring

Applications -

• Weather monitoring stations

• Agricultural weather systems

• Wind turbine monitoring

• Environmental monitoring stations

• Smart farming projects

• Industrial automation systems

• IoT weather data logging

• Renewable energy projects

• Arduino and ESP32 development

• DIY meteorological projects