Skip to content

YF-S401 Water Flow Sensor 0.3-6L/min

Marsoni M251S
Sale price$125.00
Pay 4 payments of $31.25 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
YF-S401 Water Flow Sensor 0.3-6L/minWater flow sensor consists of a plastic valve body, a water rotor, and a hall effect sensor when water flows through, the internal rotator will change its speed with different rate of flow and hall effect sensor outputs the corresponding pulse signal. Use with laser cutters or CNC to measure if and how much water is flowing through laser tube or CNC spindle for cooling. Specifications Working Voltage: DC 5V~24V Maximum Working Current: 15mA @ 5V DC
Easy Shipping

Quick Dispatch:

Your YF-S401 Water Flow Sensor 0.3-6L/min orders ship within 1-2 business days.

Delivery Options:

  • Standard: 3-7 business days
  • Fast: 2-3 business days
  • Express: 1-2 business days

Order Tracking:

You'll receive a tracking link by email once your YF-S401 Water Flow Sensor 0.3-6L/min ships.

Need Help?
Questions about YF-S401 Water Flow Sensor 0.3-6L/min, sizing, or delivery? We're just an email away.

Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for YF-S401 Water Flow Sensor 0.3-6L/min in your area.

Get Shipping Estimates

Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
4.4 ★★★★★
Based on 426 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
B
Verified Purchase
bri
Grantham, US
★★★★★ 5
Easy to use
Color: Blue
Great press. Easy to use. Get very hot, great pressure, durable.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 23, 2026
R
Verified Purchase
RayRay
New York, US
★★★★★ 5
Outstanding hat press
Color: Blue
This hat press is amazing! Took not time at all to make 14 hats for a family event. ZERO problems. It was so easy to use. I highly recommend this press over others. Worth every penny.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 16, 2026
L
Verified Purchase
Lisa
Lowell, US
★★★★★ 5
Love this machine!
Color: Blue
The sturdiness is great, I love the size.. it is worth the value fir the money and the heat transfer works perfectly!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 4, 2026
K
Verified Purchase
Kristen Edwards
Draper, US
★★★★★ 5
Love this hat press.
Color: Blue
So much easier and faster to use than our old style one.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 13, 2026
D
Verified Purchase
Denise Williams
Battle Creek, US
★★★★★ 5
Great results
Color: Blue
Simple set up. Great results. Easy to use!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 15, 2026

recommand products