Description
The YF-S201 sensor is widely used water flow measurement sensor used in different applications such as a robotic cocktail dispensing machine, accurately measure components like Soda, Water, etc. This has only three pins and comes in a compact size to fit in the application area without any big effort.
YF-S201 Water Flow Sensor Specifications:
- Sensor Type: Hall effect
- Working Voltage: 5 to 18V DC (min tested working voltage 4.5V)
- Max current draw: 15mA @ 5V
- Output Type: 5V TTL
- Working Flow Rate: 1 to 30 Liters/Minute
- Working Temperature range: -25 to +80℃
- Working Humidity Range: 35%-80% RH
- Accuracy: ±10%
- Pulses per Liter: 450
- Output duty cycle: 50% +-10%
- Output rise time: 0.04us
- Output fall time: 0.18us
- Maximum water pressure: 2.0 MPa
- Flow rate pulse characteristics: Frequency (Hz) = 7.5 * Flow rate (L/min)
Samuel Adranyi –
Exactly what I was looking for, and worked perfectly. Just as advertised.
manimaran –
Precision and quality
Work fine
devender singh –
No Dead Spots
Love this … unlike magnetic reed switch sensors this wont stall in a polarized location giving a false impression of flowing. it is also very sensitive to low flows which a reed switch cant do unless there is a threshold flow
balamurugan –
Different product model, works well
The product I received was actually the FL-608 and not the FL-408 as specified in the product information here. It has slightly different stats but so far I am able to read the pulses in my test setup. I have not hooked it up to actual liquid flow yet to calibrate it but I believe it will work well for my situation.
amardeep –
So far it is good.
prabhakar –
No Dead Spots
Love this … unlike magnetic reed switch sensors this wont stall in a polarized location giving a false impression of flowing. it is also very sensitive to low flows which a reed switch cant do unless there is a threshold flow
maheswaran –
Works as Required
kishan rai –
Works just fine