🌍 Worldwide shipping · 30-day returns · Rated Excellent on Trustpilot ★★★★½
Price
$31.99
SENSTREEG1/4" Water Flow Sensor, Food-Grade Hall Effect Sensor Flow Meter Flowmeter Counter Connect Hose 0.3-6L/min - Arduino, Raspberry Pi, and Reverse Osmosis Filter Compatible — image 1
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SENSTREEG1/4" Water Flow Sensor, Food-Grade Hall Effect Sensor Flow Meter Flowmeter Counter Connect Hose 0.3-6L/min - Arduino, Raspberry Pi, and Reverse Osmosis Filter Compatible

$31.99
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About this item
  • Waterproof, heat resistance, pressure resistance, cold resistance.
  • Suitable for 1/4" tube. Small size, easy to install, all materials are in line with ROHS testing standards.
  • Flow range: 0.3-6L/min, working voltage range:DC 5-18 V.
  • Application: Water heater thermostat, water purifier, boiler, water dispensers, coffee machines, smart card equipment, the boiler and so on.
  • Sensor: Hall effect.
Product description

Specifications: Frequency: F=98 * Q (L / Min), error: ± 2% Flow range:0.3-6L/min Pressure range: ≤0.8MPa Maximum Consumption current:10 mA(DC 5V) Working voltage range: DC 5-18 V Operating Temp: 0-80 ℃ Operating humidity: 35%-90%RH Storage Temperature:-25-80 ℃ Storage humidity: 25%-95%RH Output Waveform: Square Wave,output pulse singal. Cable length:15cm. Application:water heater thermostat, water purifier, boiler, water dispensers, coffee machines, smart card equipment, the boiler and so on. Package include: Flowmeter x 1

Product details
Brand
DIGITEN
Manufacturer
DIGITEN
Model number
FL-S401AZJ
Part number
FL-S401AZJ
EAN
0713458680877

Customer reviews

What customers say about Bigamart

10 Trustpilot reviews total, with 2 shown at a time.

Trustpilot
Excellent
4.5 average rating
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S
Sigalit
🇮🇱 · January 2026

I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.

V
Verified buyer
🇦🇺 · November 2025

The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.

Showing 12 of 10 reviews

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SENSTREEG1/4" Water Flow Sensor, Food-Grade Hall Effect Sensor Flow Meter Flowmeter Counter Connect Hose 0.3-6L/min - Arduino, Raspberry Pi, and Reverse Osmosis Filter Compatible | Bigamart