Coffee Machine Hall Flow Meter

1. Environment-friendly design, food-grade POM material, compact and practical, can be adjusted at any angle.
2. The water inlet and outlet are intubated, making connection more convenient.
3. Flow range: 0.1-1L / min, working voltage: DC3-18V, rated voltage DC5V;
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Product Details

Product introduction


The water flow rotor assembly is mainly composed of a turbine switch housing, a magnetic rotor, and a brake ring.

The water flow rotor assembly is mainly composed of a turbine switch housing, a magnetic rotor, and a brake ring. When the water flow switch method is used, its performance is better than that of a mechanical differential pressure disc structure, and the size is significantly reduced. When the water flow passes through the turbine switch housing, the magnetic rotor is driven to rotate. When different magnetic poles approach the Hall element, the Hall element is turned on, and when it leaves, the Hall element is turned off. As a result, the rotor speed can be measured. In addition, because water is turned into magnetized water under the magnetic field cutting of a permanent magnet material, the oxygen content of the water increases, making the taste of coffee more mellow.


Working principle

Flow meter: mainly controls the water output of the water system

Working principle: The electronic components sense the rotation of the magnet on the impeller through the Hall effect to form a pulse signal to calculate the flow output.


Application of flow meter

Coffee machine: At present, the main market of flow meters is applied to the water system of coffee machines, which requires precise flow.
Water purifier: requires faster water output, larger flowmeters are required.
Tea machine water system: Generally, it is directly connected to the faucet, and it needs to be able to resist water pressure and a quick water flow meter.
Application: coffee machine, water purifier, tea machine water system, etc.


Electrical performance parameters
Input voltage: 3- 18V DC
Ambient temperature: -10 to 65 ° C
Flow rate: 0.1-1 litre / min. (Depending on nozzle size)
Nozzle size: ø1.2 mm
Pressure resistance: -1 to 0.3 bar

Certification: FDA, CE

The water inlet and outlet are intubated, making connection more convenient;

Environment-friendly design, food-grade POM material, compact and practical, can be adjusted at any angle;


Product details


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4. How to choose a suitable flow meter
-Water system flow demand / flow rate per minute? (Involving flowmeter aperture selection)
EPT ODE flowmeter is mainly used in household appliances such as fully automatic coffee machines, capsule coffee machines, water dispensers, and vending machines.
FM-HL3012 flowmeter, there are 4 angles to choose from, to meet the flow requirements of 0.1-1L / min. If there are special needs, we can also develop projects and provide support.

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