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SEN0217

Water Flow Sensor, 0.5", for Arduino Development Boards

DFROBOT SEN0217
DFROBOT SEN0217
DFROBOT SEN0217
DFROBOT SEN0217
DFROBOT SEN0217
DFROBOT SEN0217
DFROBOT SEN0217
DFROBOT SEN0217
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Manufacturer:
DFROBOT DFROBOT
Manufacturer Part No:
SEN0217
Order Code:
3517923
Product Range
Gravity Series
Technical Datasheet:
SEN0217   Datasheet
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0.5" Water Flow Sensor

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Arduino Development Boards

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Gravity Series

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Technical Documents (2)

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CAD Models - Notice
CAD Models and drawings are provided to you on a revocable limited licence for your internal use only but remain the property of the manufacturer who retain all intellectual property rights and ownership. They are provided to assist you in decision making and as design guide but are not guaranteed to be error free, accurate or up to date and is not intended to be taken as advice.
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Product Overview

Gravity water flow sensor (1/2") for Arduino measures the rate of a liquid flowing through it. The YF-S201 water flow sensor consists of a plastic valve body, flow rotor and hall effect sensor. It is usually used at the inlet end to detect the amount of flow. When liquid flows through the sensor, a magnetic rotor will rotate and the rate of rotation will vary with the rate of flow. The hall effect sensor will then output a pulse width signal. Connect it to a microcontroller and you can monitor multiple devices such as your coffee maker, sprinkler or anything else, and control the water flow rate as per needs.
  • 11mm inner diameter, 20mm outside diameter
  • Proof water pressure of <1.75 MPa
  • Water flow range of 1-30L/min, voltage range from 3.5 to 12 V
  • Operating current of 15mA (DC 5V)
  • Insulation resistance of >100Mohm, accuracy is ±5% (2~30L/min)
  • Output pulse duty ratio of 50% ± 10%
  • Working humidity range from 25% to 95% RH (no frost)
  • Dimension is 62mm x 36mm x 35mm/2.44 x 1.37 x1.37inch, weight is 52g
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