The 1/8 inch Water Flow Sensor - YF-S401 is a highly accurate and reliable sensor designed to measure the flow rate of water in a variety of applications. This sensor consists of a plastic valve body, a water rotor, and a hall effect sensor, which work together to provide a precise measurement of water flow. When water flows through the sensor, the internal rotator changes its speed in relation to the flow rate, and the hall effect sensor outputs a corresponding pulse signal.

This pulse signal can be easily read and interpreted by a microcontroller, such as the ESP8266 or MEGA 2560, allowing for seamless integration into a wide range of projects, from simple flow monitoring systems to complex IoT applications. The YF-S401 water flow sensor is also compatible with other components, including the DHT22 temperature and humidity sensor, digital multimeters, and GPS modules.

Key features of the 1/8 inch Water Flow Sensor - YF-S401 include its high accuracy, low power consumption, and compact design, making it an ideal choice for use in applications where space is limited. Additionally, the sensor's plastic valve body and water rotor are designed to withstand the rigors of continuous use, ensuring reliable and consistent performance over time.

Specifications:

• Sensor type: Hall effect sensor


• Flow rate range: 1-30 liters per minute


• Accuracy: ±5% of full scale


• Power consumption: 5V DC, 15mA


• Output signal: Pulse signal


• Connector type: 3-pin connector


• Compatibility: ESP8266, MEGA 2560, DHT22, digital multimeters, GPS modules

Applications:

• Water flow monitoring systems


• Irrigation control systems


• Swimming pool management systems


• Industrial process control systems


• IoT-based water management systems


• Hydroelectric power generation systems

The 1/8 inch Water Flow Sensor - YF-S401 is a versatile and reliable solution for measuring water flow in a wide range of applications. With its high accuracy, low power consumption, and compact design, it is an ideal choice for use in projects that require precise flow measurement and control.