YF-S401 1/8 inch Water Flow Sensor
1/8 inch · Flow Sensors
Also listed as: 1/8 inch Water Flow Sensor - YF-S401 · 1/8 Inch Water Flow Sensor YF-S401
Part No. FMC000160
Small Hall-effect water flow sensor with a 1/8-inch fitting. Measures low liquid flow rates by outputting pulses for microcontroller reading.
₹193.00 – ₹254.00Lowest in stock · Electronics CompIn stockacross 3 stores
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SKU
Price
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Electronics Comp
“1/8 inch Water Flow Sensor - YF-S401”
SKU EC-68832915
EC-68832915
price₹193.00
In stock
The Engineer Store
“1/8 Inch Water Flow Sensor YF-S401”
SKU TES-EV103078
TES-EV103078
price₹249.76
In stock
Robocraze
“1/8 Inch Water Flow Sensor YF-S401”
SKU TIFSS0204
TIFSS0204
price₹254.00
In stock
Prices updated daily · you complete the purchase on the store's site.
Price history
₹193.00
lowest across 3 tracked days
2026-06-232026-07-08
Specifications
- voltage rating
- 5V
- size
- 1/8 inch
How stores describe this part
The same part is listed under 2 different titles across stores — we group them onto one page so you compare like-for-like.
- 1/8 inch Water Flow Sensor - YF-S401Electronics Comp
- 1/8 Inch Water Flow Sensor YF-S401The Engineer Store · Robocraze
Images from stores
Electronics Comp
The Engineer Store
Robocraze
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