YF-B5 Water Flow Sensor

YF-B5 Water Flow Sensor
  • Brands Seeed Studio
  • Product Code:SQ8659
  • Availability: In Stock
  • $3.50
  • Ex Tax:$3.50
This product has a minimum quantity of 3

Tags: Flow Meter, Hall Effect, Flow Sensor, Hall Sensor, Hall effect Sensor

YF-B5 Water Flow Sensor can be used to measure the flow of liquids in both industrial and domestic applications. It consists of a copper body, a water rotor, and a hall-effect sensor. The pinwheel rotor rotates when water/liquid flows through the valve and its speed will be directly proportional to the flow rate and outputs the corresponding pulse signal.
The hall effect sensor will provide an electrical pulse with every revolution of the pinwheel rotor. The hall effect sensor is sealed from the water pipe and allows the sensor to stay safe and dry.
This water flow sensor module can be easily interfaced with Microcontrollers, Arduino Boards and Raspberry Pi.

• Compact, Easy to Install
• High Sealing Performance
• High-Quality Hall Effect Sensor
• RoHS Compliant

Model: YF-B5
End Shape: 2x male end 
Working Voltage: 5V ~ 15V
Working Current: 15mA (at 5V)
Flow Rate Range: 1L/min ~ 30L/min
Frequency: F=6.6*Q(Q=L/MIN)
Load Capacity: ≤10mA (DC 5V)
Liquid Temperature: ≤120℃
Water Pressure: ≤1.75MPa
Material: Copper
Operating Temperature: ≤80℃
Storage Temperature: -25℃ ~ + 80℃
Operating Humidity: 35% ~ 90%RH
Storage Humidity: 25% ~ 95%RH

Red: VCC
Black: GND
Yellow: Data

Package Include:
1 x YF-B5 Water Flow Sensor

Sensor Parameters
Measuring range 1L/min ~ 30L/min
Pressure Range ≤1.75MPa
Electrical Parameters
Frequency F=6.6*Q(Q=L/MIN)
Working Current 15mA (at 5V)
Working Voltage 5V ~ 15V
Physical Parameters
Material Copper
Environmental Conditions and Safety
Operating Temprature ≤80℃
Storage temprature -25℃ ~ + 80℃
Operating humidity 35% ~ 90%RH
Storage Humidity 25% ~ 95%RH

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