Water flow measurement is essential in many applications like chemical mixing plants, water heater, coffee machines, cooling stations etc. The malfunction and error in these readings can be very hazardous and dangerous. So it is important to have a precise and accurate sensor to measure the Water flow like this YF-S201 Water Flow sensor which has flow measuring Hall Effect sensors with seal rings to avoid leakage and aging of the equipment. It sends the output in form of pulses. The higher is the flow rate the greater is the number of pulses per second. You can read the number of pulses and get the corresponding flow rate from it.
YF-S201 Water Flow Sensor Specifications
- Working range: 1-30L/min
- Water pressure: ≤1.75MPa
- Operating temperature: ≤80°C
- Maximum working current: 15 mA DC 5V
- Working Voltage range:5-18VDC
- Storage temperature: -25- + 80C
This sensor is Hall effect based sensor so it is a digital sensor which sends the data in form of pulses which can be read with the help of interrupt function on Arduino or any development board. It is a low cost and fairly accurate sensor.
1× YF-S201 Water Flow Sensor
Due to the type of products we sell, we accept limited returns. Below are the conditions where we can accept a return request.
1. Manufacturing DefectIf you receive a product with a manufacturing defect, please notify us within the 3 days of you receive the product, supported by proper pictures and description. Once our support team accept the return, we will provide a replacement or a complete refund including the return shipping cost. Please note that if your item is already soldered or modified in manner we will not be able to take it under return.
2. Wrong Item Shipped
If your item looks different from what is shown in the image on our website, we will take the item back and provide a refund or replacement as per your choice.
Limitation of ReturnsWe don't accept the returns for the products damanged by improper use of the product. Moreover we don't accept the return, if the ordered product is not fit for any specific application. Please read the product specifications and datasheet before selecting and ordering a product. Returns are accepted only with 3 days from the date of delivery.
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