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  • Cheap hall water flow sensor for water dispenser
  • Cheap hall water flow sensor for water dispenser
Cheap hall water flow sensor for water dispenser

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Advantage of hall flow meter:

  • 1. Cheap price.
  • 2. Easy to install and easy operate
  • 3. Accuracy 3%
  • Price: 1000+ PCS, USD2.15/PC
Cheap hall water flow sensor for water dispenser

Cheap hall water flow sensor for water dispenser

The water flow sensor mainly consists of a copper valve body, a water flow rotor component, and a Hall sensor.

Installed at the inlet end of the water heater, it is used to detect the inlet flow rate. When water passes through the water

flow rotor component, the magnetic rotor rotates and the speed changes with the flow rate. The Hall sensor outputs

corresponding pulse signals, which are fed back to the controller. The controller determines the size of the water flow rate and

adjusts it accordingly.

 

I: Parameters

 

Model:

ML1501

Interface size:

4 points (G1/2)

Working voltage range:

DC3.5~24V

Inner diameter/outer diameter:

Inner diameter inlet 15.4, outlet 13.5mm/outer diameter 20.5mm

Thread length:

9.3mm

texture of material:

Copper/chrome plated/stainless steel (please consult customer service for details)

Water pressure resistance:

≤1.75MPa

Output pulse high level:

>DC4.7V (input voltage DC5V)

Output pulse duty cycle:

50%±10%

Insulation resistance:

>100MΩ

Flow range:

[Within 1-25L \ MIN] ± 3%

Sealing performance:

Close each hole and conduct a 1.7Mpa water pressure test for 1 minute

Pulse frequency:

No leakage or deformation phenomenon

 

 

 

 II: Measurement (there are different length: 44mm,50mm, 60mm, 66mm)

 

 

 

III: Wire and output

 

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    MIC Metering (Shenzhen) Limited
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