Micro Infrared Flow Switching

1) Optical theory flow sensor.
2) Small flow rate, the flow rate is about 0.15l/min~1l/min.
3) High flow precision, the flow precision can be 2%.
4) It is suitable for household application.
5) FDA standard.
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Product Details

Product Description

The flow rate of the medium through the Micro Infrared Flow Switching is large or small, so the number of signals generated is nonlinear. Whether it is a volumetric or a velocity flow meter, as long as the amount and speed of the flowing medium change, nonlinearity exists objectively. The electronic part of the photoelectric flow meter compensates the curve of different conditions of the medium, and the measurement algorithm changes with the change of flow rate and flow rate.


Maximum flow <1000 ml.

High flow accuracy and reliability and long operating time.

Small in size, light in weight, self-as semblance from four directions and easy to install.

Satisfying the requirements in Safety Standards.

The sensor itself satisfies RoHS requirements.


Insure no fast pulse fluctuations of the fluid.

Insure no reverse surge pressure.

Insure no air in the entire circulation system.

Notice the mounting position of the flow meter.

Min/max flow should be within the linear range of the flow meter.

Avoid current impact.

Mis-connection to the joint terminal will damage the flow meter.

No mechanical stress on the joint terminal.

No fog accumulation on joint terminals..

Product details


Packing and delivery



1. After-sales Service

1 year warranty for all kinds of products; 

If you find any defective accessories first time, we will give you the new parts for free to replace in the next order, as an experienced manufacturer, you can rest assured of the quality and after-sales service.


T/T, Western Union, Money gram , Escrow.

3. Transportation 

Transported by DHL, UPS, EMS, Fedex, Air freight. sea freight.

4. Do you support drop shipping?

Yes, your drop shipping is available.

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