New to Latinafy? Totally normal — 92.7% of our customers were first-timers in .

You know Mercado Libre (the Amazon of Latin America), and you trust Visa, PayPal, FedEx, DHL.
We connect the dots — simply.

No customs mess. No extra fees. Just what you want, delivered fast with prepaid pricing.

Explore more products by Emakers

EMakers Water Flow Sensor Hall Effect YF-S401

Write a Review
30-Day Money-Back Guarantee

Not satisfied? Return within 30 days for a full refund.

All tariffs & duties are already pre-paid and pre-cleared. No additional payments will be required on delivery.
Shipping Time:
Ships within 2-5 business days after your purchase. We will receive your product at our warehouse and carefully package it for international shipping.
SKU:
MLA1119694774
Condition:
New
Weight:
0.13 KGS
On Sale
  • Sensor Flujo Agua Hall Caudalimetro Yf-s401 Emakers 0
  • Sensor Flujo Agua Hall Caudalimetro Yf-s401 Emakers 1
  • Sensor Flujo Agua Hall Caudalimetro Yf-s401 Emakers 2
  • Sensor Flujo Agua Hall Caudalimetro Yf-s401 Emakers 3
Mrsp: US $51.55
Now: US $33.76 & eligible for FREE Shipping
Was: US $35.83
— You save US $17.79
Sold by Mercado Libre
100% verified sellers. Backed by official sources and constant checks. Buy with total confidence—your order is always in safe hands.
Ships by FedEx (more options at checkout)
30-Day Money-Back Guarantee

Not satisfied? Return within 30 days for a full refund.

All tariffs & duties are already pre-paid and pre-cleared. No additional payments will be required on delivery.

Currently available

Why did Google suggest you Latinafy as the top result for this product?
Because Google knows it’s hard to find this product outside Latin America but it also knows we can get it to you — no language or payment barriers.

Secure Payments Pay with all debit and credit cards through PayPal, using secure 256-bit SSL encryption to ensure your information is safe.

Choose now FedEx Economy Saver at checkout for FREE shipping on eligible products. Arrives in 2 to 3 business days (US/Canada & more). This item ships to other international locations, please see below.

You can confirm shipping methods and prices to your address on the shopping cart page or at checkout before placing an order.

US & Canada: flat-rate US $7.99 shipping, or free on orders over US $50 of eligible products from each country of origin. Arrives in 3 to 5 business days. May vary for remote locations in non-contiguous states.

Rest of Americas: free on orders over US $150. Arrives in 3 to 5 business days.

UK, France, Germany & more in Europe: free on orders over US $150. Arrives in 4 to 6 business days.

Australia: free on orders over US $130. Find calculated rates at checkout. Arrives in 7 to 9 business days.

Asia: free on orders over US $150. Arrives in business 5 to 7 days.

Middle East & Africa: free on orders over US $150. Arrives in 7 to 9 business days.

Rest of the World: free on orders over US $150..Find calculated rates at checkout.

FedEx Priority also available at checkout in eligible regions.

Get FREE shipping on eligible products from the same country of origin.


Step-by-step: How your purchase works
1.
Choose your item — price is exactly what you see.
2.
Pay securely — Visa, MasterCard, PayPal protect your order.
3.
We buy, check, and ship it to you — fast and tracked.
4.
Track it — no customs mess, no extra fees, just what you ordered.

Description

Shop Sensor Flujo Agua Hall Caudalimetro Yf-s401 Emakers and more Caudalimetro at Latinafy.com

Discover the EMakers YF-S401 water flow sensor, expertly designed for Arduino projects. This robust sensor features a durable plastic body and a magnetic Hall effect sensor to accurately monitor liquid flow. Measuring flow in pulses, it provides precise output with every rotation of its integrated blades. The YF-S401 operates effectively in a range of conditions and can handle flows from 0.3 to 6 liters per minute. It's an essential component for hobbyists and professionals alike, looking to enhance their projects with reliable fluid measurement.

The EMakers YF-S401 water flow sensor is a high-quality device tailored for those who require precise fluid measurement in their projects. Featuring a sturdy construction of plastic, this sensor includes a water rotor and a Hall effect sensor that work side by side to ensure accurate readings. The blades on the rotor are equipped with a small magnet that generates output pulses recognized by the Hall effect sensor. For every pulse generated, approximately 2.25 milliliters of fluid is recorded, allowing for accurate tracking of fluid movement regardless of the application. Operating efficiently in a voltage range from 5V to 18V DC, this sensor can manage maximum pressures of up to 1.75 MPa and flow rates between 0.3 to 6 liters per minute. With a wide operating humidity range from 35% to 90% RH, free from frost, and a temperature tolerance of -25ºC to +80ºC, it's built to withstand varying environmental conditions. Please note that while the YF-S401 provides a dependable flow measurement, it is not designed for precision applications requiring more than 10% accuracy. Calibration may be necessary to suit specific needs, but for DIY projects, it proves to be an invaluable tool.

Usage ideas Utilize the EMakers YF-S401 sensor in Arduino-based projects to track water usage in aquariums, automate irrigation systems, or monitor fluid levels in various applications. Create custom flow monitoring solutions for home brewing, hydroponics, or even in educational setups to teach students about fluid dynamics and sensor technologies. Its versatility makes it a great addition for makers looking to develop innovative projects.

Frequently asked questions
Can I use it with alcohol instead of water?: No, we only recommend the YF-S401 for water.
Does it come with a connection diagram?: No diagram is included, but the wiring is straightforward: the red wire is for power, the black is for ground, and the yellow is the signal output.
Is it suitable for human consumption?: This sensor measures the water flow and does not have a specific model for human consumption.
What material is it made from?: We do not have specific information about the type of plastic used.

- Brand: EMakers
- Item Condition: New
- Model: YF-S401
- SKU: 02#EM22D
- Max Water Flow Rate: 6 l/min
- Max Water Pressure: 2 MPa
- Min Water Flow Rate: 1 l/min
- Min Operating Temperature: 0 °C
- Max Operating Temperature: 80 °C

Vendor listing title: Sensor Flujo Agua Hall Caudalimetro Yf-s401 Emakers
View AllClose

Additional Information

Origin:
Argentina
Vendor:
Shop on Mercado Libre Argentina
Brand:
Emakers
View AllClose