---
product_id: 124454314
title: "DIGITEN G3/8\" Water Flow Sensor, Hall Effect Sensor Flow Meter Flowmeter Counter 0.3-10L/min - Arduino, Raspberry Pi, and Reverse Osmosis Filter Compatible"
brand: "digiten"
price: "€ 15.83"
currency: EUR
in_stock: true
url: https://www.desertcart.de/products/124454314-digiten-g3-8-water-flow-sensor-hall-effect-sensor-flow
store_origin: DE
region: Germany
---

# 3.5-12V DC working voltage 0.3-10L/min flow range Waterproof & heat resistant DIGITEN G3/8" Water Flow Sensor, Hall Effect Sensor Flow Meter Flowmeter Counter 0.3-10L/min - Arduino, Raspberry Pi, and Reverse Osmosis Filter Compatible

**Brand:** digiten
**Price:** € 15.83
**Availability:** ✅ In Stock

## Summary

> 💧 Flow smarter, not harder — precision sensing for the connected pro

## Quick Answers

- **What is this?** DIGITEN G3/8" Water Flow Sensor, Hall Effect Sensor Flow Meter Flowmeter Counter 0.3-10L/min - Arduino, Raspberry Pi, and Reverse Osmosis Filter Compatible by digiten
- **How much does it cost?** € 15.83 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.de](https://www.desertcart.de/products/124454314-digiten-g3-8-water-flow-sensor-hall-effect-sensor-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

- • **Energy Efficient:** Consumes minimal current (max 15mA at 5V) for sustainable, continuous operation
- • **Robust & Reliable:** Built to withstand pressures up to 0.8MPa and temperatures from 0 to 80°C
- • **Compact & Certified:** Small footprint with ROHS-compliant materials ensures easy installation and eco-conscious use
- • **Plug & Play Compatibility:** Seamlessly integrates with Arduino, Raspberry Pi, and RO systems for smart automation
- • **Precision Flow Monitoring:** Hall effect sensor delivers accurate pulse signals with just 2% error margin

## Overview

The DIGITEN G3/8" Water Flow Sensor is a compact, waterproof Hall effect flowmeter designed for precise measurement within 0.3-10L/min range. Operating at 3.5-12V DC and supporting pulse output, it’s ideal for integration with Arduino, Raspberry Pi, and reverse osmosis systems. Engineered for durability with heat, pressure, and cold resistance, it ensures reliable performance in demanding environments while maintaining energy efficiency and compliance with ROHS standards.

## Description

Specifications:Working voltage: 3.5-12VDC.Frequency: F=23 * Q (L / Min) error: 2% F=onstant * units of flow (L / min) * time (seconds).Flow range: 0.3-10L/minMaximum current:15 mA(DC 5V) Operating Temp: 0-80℃Operating humidity: 35%-90%RHPressure range: 0.1-0.8MPaStorage Temperature:-25-80℃ Storage humidity: 25%-95%RHOutput Waveform: Square Wave,output pulse signal.Cable length:15cm.  Package include:Flowmeter x 1

## Features

- ★Waterproof, heat resistance, pressure resistance, cold resistance.
- ★Small size, easy to install, all materials are in line with ROHS testing standards.
- ★Flow range:0.3-10L/min, working voltage range:DC 3.5-12 V
- ★Output Waveform: Square Wave,output pulse signal.
- ★Sensor: Hall effect.

## Images

![DIGITEN G3/8" Water Flow Sensor, Hall Effect Sensor Flow Meter Flowmeter Counter 0.3-10L/min - Arduino, Raspberry Pi, and Reverse Osmosis Filter Compatible - Image 1](https://m.media-amazon.com/images/I/61XnIXkqiFL.jpg)

## Frequently Bought Together

- DIGITEN G3/8" Water Flow Sensor, Hall Effect Sensor Food-Grade Flow Meter Flowmeter Counter 0.3-10L/min - Arduino, Raspberry Pi, and Reverse Osmosis Filter Compatible
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- GREDIA 3/8" Quick Connect Water Flow Sensor Food-Grade Switch Hall Effect Flowmeter Fluid Meter Counter 0.3-10L/min

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**Shop now:** [https://www.desertcart.de/products/124454314-digiten-g3-8-water-flow-sensor-hall-effect-sensor-flow](https://www.desertcart.de/products/124454314-digiten-g3-8-water-flow-sensor-hall-effect-sensor-flow)

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*Product available on Desertcart Germany*
*Store origin: DE*
*Last updated: 2026-03-03*