---
product_id: 469663650
title: "G1/4\" Water Flow Sensor, Hall Effect Sensor Switch Flow Meter Flowmeter Counter Connect Hose 0.3-6L/min - Arduino, Raspberry Pi, and Reverse Osmosis Filter Compatible"
brand: "digiten"
price: "336 zł"
currency: PLN
in_stock: true
url: https://www.desertcart.pl/products/469663650-g1-4-water-flow-sensor-hall-effect-sensor-switch-flow
store_origin: PL
region: Poland
---

# Flow Rate: 0.3-6L/min Voltage: DC 5-18V Temp Resistance: Waterproof & Heat Resistant G1/4" Water Flow Sensor, Hall Effect Sensor Switch Flow Meter Flowmeter Counter Connect Hose 0.3-6L/min - Arduino, Raspberry Pi, and Reverse Osmosis Filter Compatible

**Brand:** digiten
**Price:** 336 zł
**Availability:** ✅ In Stock

## Summary

> 💡 Flow into the Future with Precision!

## Quick Answers

- **What is this?** G1/4" Water Flow Sensor, Hall Effect Sensor Switch Flow Meter Flowmeter Counter Connect Hose 0.3-6L/min - Arduino, Raspberry Pi, and Reverse Osmosis Filter Compatible by digiten
- **How much does it cost?** 336 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/469663650-g1-4-water-flow-sensor-hall-effect-sensor-switch-flow)

## Best For

- digiten enthusiasts

## Why This Product

- Trusted digiten brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact Design:** Small size for easy installation in tight spaces.
- • **Durable Construction:** Built to withstand heat, pressure, and cold.
- • **Eco-Friendly Materials:** All components meet ROHS standards for safety.
- • **Versatile Compatibility:** Perfect for Arduino, Raspberry Pi, and more!
- • **Precision Flow Measurement:** Experience accurate flow readings for your projects.

## Overview

The DIGITEN G1/4" Water Flow Sensor is a high-performance Hall Effect sensor designed for a variety of applications, including water heaters, purifiers, and smart devices. With a flow range of 0.3-6L/min and a working voltage of DC 5-18V, this compact and durable sensor is easy to install and built to last, meeting all ROHS testing standards.

## Description

DIGITEN G1/4" Water Flow Sensor, Hall Effect Sensor Switch Flow Meter Flowmeter Counter Connect Hose 0.3-6L/min - Arduino, Raspberry Pi, and Reverse Osmosis Filter Compatible

## Features

- ★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.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | DIGITEN |
| Part number | FL-S401AZJ |
| Item Weight | 20 g |
| Package Dimensions | 6.6 x 6.35 x 0.76 cm; 20 g |
| Item model number | FL-S401AZJ |
| Item Package Quantity | 1 |
| Batteries Included? | No |
| Batteries Required? | No |

## Images

![G1/4" Water Flow Sensor, Hall Effect Sensor Switch Flow Meter Flowmeter Counter Connect Hose 0.3-6L/min - Arduino, Raspberry Pi, and Reverse Osmosis Filter Compatible - Image 1](https://m.media-amazon.com/images/I/51-Ic5udzAL.jpg)

## Frequently Bought Together

- DIGITEN G1/4" 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
- uxcell 1/4" Hall Effect Water Flow Sensor Switch Flowmeter Counter Fluid Meter DC5V 0.15-1.5L/min SEN-HW06K

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**Shop now:** [https://www.desertcart.pl/products/469663650-g1-4-water-flow-sensor-hall-effect-sensor-switch-flow](https://www.desertcart.pl/products/469663650-g1-4-water-flow-sensor-hall-effect-sensor-switch-flow)

---

*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-03-13*