Water flow Sensor – YFS201

Water Flow Sensor – YF-S201

The YF-S201 Water Flow Sensor is a reliable and cost-effective device used to measure the flow rate of water in pipelines. It uses a hall-effect sensor to generate pulses proportional to the flow rate, making it ideal for monitoring and controlling water usage in various applications.

Key Features

• Hall-Effect Sensor: Generates pulse output based on water flow
• Accurate Flow Measurement: Suitable for low to moderate flow rates
• Durable Construction: Plastic body with corrosion-resistant design
• Compact Size: Easy to install in pipelines
• Digital Pulse Output: Simple interfacing with microcontrollers
• Low Power Consumption: Suitable for continuous monitoring

Applications

• Water Flow Monitoring: Measure consumption in pipelines
• IoT & Smart Systems: Real-time water usage tracking
• Industrial Automation: Flow control and monitoring
• Agriculture Systems: Irrigation flow measurement
• DIY Electronics: Smart water meter projects

Technical Specifications

• Model: YF-S201
• Operating Voltage: 5V–18V
• Operating Current: ≤15 mA (5V)
• Flow Range: ~1 to 30 L/min
• Output Type: Pulse (digital)
• Pulse Frequency: ~7.5 × Flow Rate (L/min)
• Accuracy: ±10% (typical)
• Interface: 3-wire (VCC, GND, Signal)
• Operating Temperature: Typically up to 80°C

Product Example

YF-S201 Water Flow Sensor
Reliable and easy-to-use sensor for measuring water flow in pipes and monitoring systems.

Why Choose This Sensor?

The YF-S201 offers a simple and effective way to measure water flow using pulse signals. It is easy to interface with microcontrollers, making it ideal for both beginners and advanced water monitoring applications.