1/2 inch Water Flow Sensor – YF-S201

Description

1. Flow Measurement: The primary function of this sensor is to measure the flow rate of water passing through it. It provides flow rate data in units such as liters per minute (LPM) or gallons per minute (GPM).
2. 1/2 Inch Size: The sensor is designed to be installed in a 1/2-inch diameter pipe or tubing. It is essential to ensure that the sensor is properly sized and compatible with the water supply system.
3. Hall Effect Sensor: The YF-S201 typically uses a Hall effect sensor to detect the flow of water. When water flows through the sensor, it causes a magnetic field change that is detected by the Hall effect sensor.
4. Pulse Output: This type of flow sensor often provides a pulse output signal, where each pulse represents a specific volume of water flow. You can count these pulses to calculate the flow rate or total water volume.
5. Accuracy: The accuracy of the sensor’s measurements is an important consideration. The YF-S201 sensor may have a specified accuracy range, so it’s essential to select an appropriate sensor for your application’s accuracy requirements.
6. Power Supply: The sensor typically operates on a low voltage DC power supply, commonly 5V. Some models may have a wider voltage range for compatibility with different systems.
7. Connector: It may come with connectors or terminals for easy wiring and integration into your system.
8. Applications: The YF-S201 Water Flow Sensor is used in various applications, including water metering, irrigation systems, industrial processes, water monitoring systems, and more.
9. Direction of Flow: Some flow sensors are designed for unidirectional flow (i.e., water flowing in one direction), while others can measure bidirectional flow (water flowing in both directions). Be sure to choose the appropriate type for your application.
10. Mounting: Proper installation and mounting of the sensor are essential for accurate measurements. Follow the manufacturer’s guidelines for installation.
11. Maintenance: Regular maintenance and cleaning may be necessary to ensure the sensor’s continued accuracy and reliability, especially if it is used in environments with debris or contaminants.