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  Products
Product Name:Flow Sensor YF-S302-G1/4    
 Detailed

Working theory:

 

The water flow sensor is a device used to sense the water flow rate in a tank. There is a Hall element in the flow sensor. When liquid flows by the sensor, it drives the Hall element inside the sensor to rotate. By calculating the rotate speed of the element, the water flow sensor can give a precise outcome of the water flow rate passed by the pipe.

 

Product Application


This product can be used to monitor liquid flow rate in water machine, water heater, coffee machine, vending machine, water meter, medical testing machine and the like. They are widely applied in industrial equipment, agricultural equipment and household electrical appliances in the future
.

 

Product Specification

 

Electrical Characteristic

Technical Characteristic

Suffering Pressure

1.5MPa

Mounting Position

Vertical ±5°

Operate Temperature

-40 °C ~ +80°C

Output Pulse Duty Cycle

50%±10%

Operate Voltage

DC3.5V ~24V

Max Output Pulse Voltage

>DC4.7V

Working Current

10mA Max

Min Output Pulse Voltage

<DC0.5V

Min Insulation Resistance

100m Ohm

 Electrical Life

1x 107(5Vdc,10mA) 

Flow Range

0.3~6L/min

 Body Material

 POM

Flow Pulse

F=[23Q-3]±5% Q=L/min

 Application Scope

water dispenser etc. 

 
 
   
 
     
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