---
product_id: 124454310
title: "G1.5\" Water Flow Sensor, Hall Effect Sensor Flow Meter Flowmeter Control 5-150L/min - Arduino, Raspberry Pi, and Reverse Osmosis Filter Compatible"
brand: "digiten"
price: "€ 52.43"
currency: EUR
in_stock: true
reviews_count: 2
url: https://www.desertcart.fi/products/124454310-g1-5-water-flow-sensor-hall-effect-sensor-flow-meter
store_origin: FI
region: Finland
---

# Flow Rate: 5-150L/min Voltage: DC 5-18V Temp Resistance: Heat & Cold G1.5" Water Flow Sensor, Hall Effect Sensor Flow Meter Flowmeter Control 5-150L/min - Arduino, Raspberry Pi, and Reverse Osmosis Filter Compatible

**Brand:** digiten
**Price:** € 52.43
**Availability:** ✅ In Stock

## Summary

> 💡 Flow into the Future with Precision!

## Quick Answers

- **What is this?** G1.5" Water Flow Sensor, Hall Effect Sensor Flow Meter Flowmeter Control 5-150L/min - Arduino, Raspberry Pi, and Reverse Osmosis Filter Compatible by digiten
- **How much does it cost?** € 52.43 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/124454310-g1-5-water-flow-sensor-hall-effect-sensor-flow-meter)

## 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

- • **🔧 Easy Installation:** Compact design for hassle-free setup.
- • **💪 Robust Performance:** Handles water pressure up to 1.75 Mpa.
- • **📈 Smart Applications:** Ideal for water heaters, coffee machines, and more.
- • **🌍 Food-Grade Materials:** Safe for potable water, compliant with ROHS standards.
- • **💡 Versatile Compatibility:** Works seamlessly with Arduino, Raspberry Pi, and more.

## Overview

The DIGITEN G1-1/2" Water Flow Sensor is a versatile, food-grade Hall Effect sensor designed for a flow range of 5-150L/min. Compatible with Arduino and Raspberry Pi, it features a compact, waterproof design that ensures easy installation and robust performance in various applications, including water purifiers and beverage machines.

## Description

DIGITEN G1.5" Water Flow Sensor, Hall Effect Sensor Flow Meter Flowmeter Control 5-150L/min - Arduino, Raspberry Pi, and Reverse Osmosis Filter Compatible

## Features

- ✔Work for Arduino, Raspberry Pi, and Reverse Osmosis Filter. Small size, waterproof, easy to install, heat resistance, pressure resistance, cold resistance.
- ✔Material: All materials align with ROHS testing standards, and can be used for potable water.
- ✔Hall effect sensor. Flow range:5-150L/min, working voltage range: DC 5-18 V, allow compression: Water pressure 1.75 Mpa below.
- ✔Connect to G1.5 inch BSPT male thread, if used for NPT, need thread seal tape. Output waveform: square wave, output pulse signal.
- ✔Wide application: It is mainly used in water heater, coffee machine, water purifier, drinking fountain, beverage machine, campus smart card equipment, etc.

## Images

![G1.5" Water Flow Sensor, Hall Effect Sensor Flow Meter Flowmeter Control 5-150L/min - Arduino, Raspberry Pi, and Reverse Osmosis Filter Compatible - Image 1](https://m.media-amazon.com/images/I/716qipI+xZL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐ Rattles a bit when in air
*by T***E on September 19, 2024*

It seems to work, but it rattles at certain flow rates, when you use air to rotate it. Probably not an issue when in a fluid.Also, doesn't have a pull-up resistor, so you can use it for 3.3V MCUs as well, while supplying the sensor with 5V

### ⭐⭐⭐ No instructions for use with "Arduino, Raspberry Pi, and Reverse Osmosis Filter Compatible"
*by E***V on February 7, 2023*

This one I ordered is the same as the 1/2 inch one and neither come with ANY manual or information about hooking up to "Arduino, Raspberry Pi" as the preview suggests it works with. Trying to find "sketches" for these computers is a bit of a problem unless you are already VERY familiar with them. Just getting an LED to flash showing it's counting is not what is needed, but a separate "sketch" (Arduino programs are called these. for hooking the meter up AND one to run a display (to count) AND getting the meter to talk to the computer and display is going to be above many of us that don't dally with these computers daily. It is well built and will probably work fine once I figure out the software. This is why these are inexpensive compared to those units that come with a display.

## Frequently Bought Together

- DIGITEN G1-1/2" G1.5" Water Flow Sensor, Food-Grade Hall Effect Sensor Flow Meter Flowmeter Control 5-150L/min - Arduino, Raspberry Pi, and Reverse Osmosis Filter Compatible
- GREDIA G1-1/2" 1.5" Water Flow Sensor Food-Grade Switch Hall Effect Flowmeter Fluid Meter Counter 5-150L/min

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**Shop now:** [https://www.desertcart.fi/products/124454310-g1-5-water-flow-sensor-hall-effect-sensor-flow-meter](https://www.desertcart.fi/products/124454310-g1-5-water-flow-sensor-hall-effect-sensor-flow-meter)

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-02-25*