---
product_id: 249095168
title: "SENSTREE G3/4\" Water Flow Sensor, Food-Grade Hall Effect Sensor Flow Meter Flowmeter Counter 1-60L/min - Arduino, Raspberry Pi, and Reverse Osmosis Filter Compatible"
brand: "digiten"
price: "฿2005"
currency: THB
in_stock: true
reviews_count: 3
category: "Digiten"
url: https://www.desertcart.co.th/products/249095168-senstree-g3-4-water-flow-sensor-food-grade-hall-effect
store_origin: TH
region: Thailand
---

# DC 5-18V working voltage 1-60L/min flow range G3/4" BSPT male thread SENSTREE G3/4" Water Flow Sensor, Food-Grade Hall Effect Sensor Flow Meter Flowmeter Counter 1-60L/min - Arduino, Raspberry Pi, and Reverse Osmosis Filter Compatible

**Brand:** digiten
**Price:** ฿2005
**Availability:** ✅ In Stock

## Summary

> 💧 Flow smarter, not harder — precision meets versatility!

## Quick Answers

- **What is this?** SENSTREE G3/4" Water Flow Sensor, Food-Grade Hall Effect Sensor Flow Meter Flowmeter Counter 1-60L/min - Arduino, Raspberry Pi, and Reverse Osmosis Filter Compatible by digiten
- **How much does it cost?** ฿2005 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/249095168-senstree-g3-4-water-flow-sensor-food-grade-hall-effect)

## 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

- • **Food-Grade Safety:** Crafted from ROHS-certified, potable water-safe materials ensuring health-conscious applications.
- • **Robust & Weatherproof:** Waterproof design with heat, cold, and pressure resistance up to 1.75 Mpa for durable, long-term use.
- • **Compact & Easy Install:** Compact size with 15cm cable and G3/4" BSPT thread for hassle-free setup in diverse environments.
- • **Plug & Play Compatibility:** Seamlessly integrates with Arduino, Raspberry Pi, and RO systems—perfect for smart home and IoT projects.
- • **Precision Flow Monitoring:** Hall effect sensor delivers accurate pulse signals with ±2% error margin for reliable data-driven decisions.

## Overview

The SENSTREE G3/4" Water Flow Sensor is a compact, food-grade Hall effect flowmeter designed for precise water flow measurement between 1-60L/min. Compatible with Arduino, Raspberry Pi, and reverse osmosis systems, it operates on DC 5-18V and withstands water pressure up to 1.75 Mpa. Its waterproof, heat- and cold-resistant build ensures reliable performance in various applications including water heaters, coffee machines, and smart campus equipment.

## Description

Specifications:Frequency: F=5.5 * Q (L / Min), error: ± 2%, current can not exceed 10mA, 330 pulses/liter. F=onstant * units of flow (L / min) * time (seconds).Flow range:1-60L/minMaximum current:10 mA(DC 5V) Working voltage range:DC 5-18 VLoad capacity:≤10 mA(DC 5V) Operating Temp: ≤80℃Operating humidity: 35％ - 90%RHAllow compression:Water pressure 1.75 Mpa below Insulation resistance: >100M OHMStorage Temperature:-25℃～80℃Storage humidity:25%～95%RH Output Waveform:Square Wave,output pulse singal.Cable length:15cm.Package include: Flowmeter x 1

Review: Extremely annoying that every water flow sensor I've found on desertcart has BSPP or BSPT threads. Why aren't there any NPT options? Yes you can buy an adaptor but the adapters cost more than the flow sensor and add multiple connections otherwise known as points of failure/leak potential, not to mention the extra cost and work to install. To add to the problems the flow sensor arrived with a corner of the housing broken off, bad packaging and poor handling by the shipper which is not surprising since almost all my deliveries get thrown onto my porch by the delivery person, they really don't care. I don't even know if this device works or how well it works because I'm not prepared to spend more than double the cost of the sensor on adapters just so I can install/test it. Update: I needed to get a solution working so I spent $40 on BSPP to NPT adapters and then found that the length of the threaded portion of the adapters is longer than the threaded portion of the flow sensor and does not allow the ends to 'seat' and form a water tight seal. Packing in rubber washers helped a little but it still leaks. I've now wasted even more money and don't have a working solution. This is ridiculous!
Review: Das Produkt kann ich nicht bewerten, da es nicht gepasst hat. Abmessungen mitzuteilen wäre hilfreich.

## Features

- ☺Work for Arduino, Raspberry Pi, and Reverse Osmosis Filter. Small size, waterproof, easy to install, heat resistance, pressure resistance, cold resistance.
- ☺Material: food grade, all materials are in line with ROHS testing standards, can be used for potable water.
- ☺Cable length: 15cm. Flow range:1-60L/min, working voltage range:DC 5-18 V, allow compression:Water pressure 1.75 Mpa below.
- ☺Hall effect sensor. Connect to G3/4 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.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07QNN2GRV |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 232,529 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 1,213 in Liquid Analysis Instrumentation 4,147 in Lab Meters |
| Customer Reviews | 3.1 3.1 out of 5 stars (16) |
| Date First Available | 9 May 2019 |
| Item Weight | 70 g |
| Item model number | FL-608ZJ |
| Manufacturer | DIGITEN |
| Package Dimensions | 17.7 x 13.8 x 6.4 cm; 70 g |
| Part number | FL-608ZJ |

## Images

![SENSTREE G3/4" Water Flow Sensor, Food-Grade Hall Effect Sensor Flow Meter Flowmeter Counter 1-60L/min - Arduino, Raspberry Pi, and Reverse Osmosis Filter Compatible - Image 1](https://m.media-amazon.com/images/I/415BLD5AZXL.jpg)
![SENSTREE G3/4" Water Flow Sensor, Food-Grade Hall Effect Sensor Flow Meter Flowmeter Counter 1-60L/min - Arduino, Raspberry Pi, and Reverse Osmosis Filter Compatible - Image 2](https://m.media-amazon.com/images/I/41vAaj2cN2L.jpg)
![SENSTREE G3/4" Water Flow Sensor, Food-Grade Hall Effect Sensor Flow Meter Flowmeter Counter 1-60L/min - Arduino, Raspberry Pi, and Reverse Osmosis Filter Compatible - Image 3](https://m.media-amazon.com/images/I/51zcSfjwXhL.jpg)

## Customer Reviews

### ⭐ Review
*by G***D on 9 February 2025*

Extremely annoying that every water flow sensor I've found on Amazon has BSPP or BSPT threads. Why aren't there any NPT options? Yes you can buy an adaptor but the adapters cost more than the flow sensor and add multiple connections otherwise known as points of failure/leak potential, not to mention the extra cost and work to install. To add to the problems the flow sensor arrived with a corner of the housing broken off, bad packaging and poor handling by the shipper which is not surprising since almost all my deliveries get thrown onto my porch by the delivery person, they really don't care. I don't even know if this device works or how well it works because I'm not prepared to spend more than double the cost of the sensor on adapters just so I can install/test it. Update: I needed to get a solution working so I spent $40 on BSPP to NPT adapters and then found that the length of the threaded portion of the adapters is longer than the threaded portion of the flow sensor and does not allow the ends to 'seat' and form a water tight seal. Packing in rubber washers helped a little but it still leaks. I've now wasted even more money and don't have a working solution. This is ridiculous!

### ⭐⭐⭐ Review
*by J***N on 21 September 2025*

Das Produkt kann ich nicht bewerten, da es nicht gepasst hat. Abmessungen mitzuteilen wäre hilfreich.

### ⭐⭐⭐⭐⭐ Review
*by D***S on 7 December 2020*

A+++

## Frequently Bought Together

- DIGITEN G3/4" Water Flow Sensor, Food-Grade Hall Effect Sensor Flow Meter Flowmeter Counter 1-60L/min - Arduino, Raspberry Pi, and Reverse Osmosis Filter Compatible
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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-03-02*