Dataq YF-S201 Flow Sensor: Difference between revisions

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Created page with "Image:TArduinoYFS201FlowSensor.png == Summary == Water flow sensor (YF-S201) that measures flow rate in liters per minute. Provides an analog output proportional to flow and supports configurable minimum frequency. == Description == The Dataq YF-S201 Flow Sensor detects the flow rate of liquids using a hall-effect sensor and turbine. It outputs an analog signal representing the flow in liters per minute. The sensor can be enabled or disabled, and the minimu..."
 
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Latest revision as of 05:59, 6 September 2025

File:TArduinoYFS201FlowSensor.png

Summary

Water flow sensor (YF-S201) that measures flow rate in liters per minute. Provides an analog output proportional to flow and supports configurable minimum frequency.

Description

The Dataq YF-S201 Flow Sensor detects the flow rate of liquids using a hall-effect sensor and turbine. It outputs an analog signal representing the flow in liters per minute. The sensor can be enabled or disabled, and the minimum frequency threshold can be configured to filter low flow signals.

Diagram:

Properties

  • Enabled – Enables or disables the flow sensor.
  • Min Frequency – Minimum detectable frequency in Hz (default: 0.1 Hz).

Pins

Input Pins

  • In – Input pin from the flow sensor.

Output Pins

  • Out (Liters / minute) (analog) – Analog output representing flow rate in liters per minute.

Categories