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Product Description

YF-S201 Water Flow Sensor 1.75MPa Hall Effect Flow Sensor DC 5-18V 1/2 Inch Hall Liquid Water Flow Sensor Water Control Liquid Flowmeter
Feature:
1.Compact and Lightweight Design: Our water flow sensor  features an effortlessly sleek and agile appearance with a small footprint, making installation straightforward and unobtrusive, perfect for users seeking a minimalistic setup.
2.Durable Stainless Steel Shaft: The impeller is embedded with a stainless steel shaft, ensuring hall effect flow sensor  is wear-resistant and remains robust over time, offering longevity and reliability in its operation.
3.Innovative Sealing Ring Structure: Utilizing a dual-pressure sealing ring structure, our hall liquid water flow sensor guarantees a watertight seal, eliminating concerns about leaks and enhancing the overall durability and performance.
4.High-Quality Hall Components: Incorporating Hall elements imported from Germany and encapsulated with potting compound, our water control liquid flowmeter  is safeguarded against water ingress and aging, ensuring consistent, long-term functionality.
5.ROHS Compliant Materials: All materials used in this flowmeter counter meet ROHS testing standards, ensuring safety, environmental friendliness, and peace of mind for consumers concerned with ecological and health standards.

 

Specification:
Description: External thread: 1/2"
Temperature: -25 - +80
Allowable pressure: Pressure 1.75MPa
Working humidity range: 35%-90%RH (no frost)
Operating temperature: 80
Load capacity: 10mA (DC 5V)
Working voltage range: DC 5-18V
Maximum working current: 15 mA (DC 5V)
Minimum rated working voltage: DC 4.5 5V-24V
Size: 6x4cm/2.36x1.57in
Colour: Black

Product introduction:
The water flow sensor is mainly composed of a plastic valve body, a water flow rotor assembly and a Hall sensor.
It is installed at the water inlet end of the water heater to detect the water flow rate. When the water passes through the water flow rotor assembly, the magnetic rotor rotates and the speed changes with the flow rate, and the Hall sensor outputs corresponding pulses.
The signal is fed back to the controller, and the controller judges the size of the water flow and regulates it.

Note:
Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
Please allow 1-2cm measuring deviation due to manual measurement.
Included
1 X Water Flow Sensor
  1. * Payment must be received within 7 business days of auction closing.
  2. * If you have bought multiple items from me, you can send me one payment for all the items instead of paying for them individually. When you click the Pay Now button, eBay will automatically determine if there are other items you have won or purchased from me and will combine them for your review.
  3. * Refunds are normally issued with 2 working days.If you need any further information regarding payments,please contact us via eBay message.
  4. * If you have any special requests, please send us a message before making the payment.
  5. *NOTE: Import duties, taxes and chargers are not included in the item price or shipping charges. These charges are the buyer's responsibility.
  6. Please check with your country's customs office to determine what these additional costs will be prior to bidding buying.

  1. * 12 months Warranty. Buy with confidence!

  2. * If you are not satisfied when you receive your item, please return it within 14 days for a replacement or money back. Please contact me before you return it.

  3. * If item is defective in 3 months, We will send you a replacement without extra charger, or offer refund after we receive the defective item.

  4. * If item is defective after 3 months, you can still send it back to us. We will send you a new one after receiving the defective item. But you have to pay the extra shipping fee.

  1. * We ship from the item location.
  2. * Items will be shipped within 3 business day(S) after payment completed received.
  3. * NOTE: Please check the parcel before sign for it, If any problem with the parcel please mark on the signature that "Damaged when received" when signing it. Thank you.

  1. * We are not responsible for any custom duty or import tax.

  2. * We will leave POSITIVE FEEDBACK after receiving the payment. Please contact us if you are not satisfied with the item after receive it.

  3. * All messages will be answered within 1 business day. If you do not receive our reply, please kindly re-sent your message and we will reply to you as soon as possible.

  4. * Serious Buyer Only! Please place bid only if you agree with all the terms.

  5. * If you have any problems or concerns whatever with your order or products, please message us and give us a chance to assist you before you leave any feedback. We believe we can produce a positive outcome to any situation and will work hard to earn your praise.

  6. * If you were pleased with this transaction, Please give us 5 star rating, thanks!

  1. * Our office hours are 9:00 a.m to 6:00 p.m (GMT +8) of Monday to Saturday.

  2. * And our Office is closed on Sunday and public holidays.

  3. * We apologize for the late reply during the holidays.

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