--- product_id: 156512833 title: "DIGITEN G1/2\" Water Flow Sensor with 1.2M(3.9ft) Cable, Hall Effect Sensor Flow Meter Flowmeter Counter 1-30L/min - Arduino, Raspberry Pi, and Reverse Osmosis Filter Compatible" price: "SAR 73" currency: SAR in_stock: true url: https://www.desertcart.com.sa/products/156512833-digiten-g1-2-water-flow-sensor-with-1-2m-3 store_origin: SA region: Saudi Arabia --- # Wide 5-18V voltage compatibility 1-30L/min flow range 1.2m cable for flexible setup DIGITEN G1/2" Water Flow Sensor with 1.2M(3.9ft) Cable, Hall Effect Sensor Flow Meter Flowmeter Counter 1-30L/min - Arduino, Raspberry Pi, and Reverse Osmosis Filter Compatible **Price:** SAR 73 **Availability:** ✅ In Stock ## Summary > 💧 Flow Smarter, Not Harder – The Sensor Your Smart Setup Deserves! ## Quick Answers - **What is this?** DIGITEN G1/2" Water Flow Sensor with 1.2M(3.9ft) Cable, Hall Effect Sensor Flow Meter Flowmeter Counter 1-30L/min - Arduino, Raspberry Pi, and Reverse Osmosis Filter Compatible - **How much does it cost?** SAR 73 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.sa](https://www.desertcart.com.sa/products/156512833-digiten-g1-2-water-flow-sensor-with-1-2m-3) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact & Easy Install:** Small G1/2" BSPT thread fits standard plumbing with quick setup and minimal space. - • **Durable & Weatherproof:** Waterproof design with heat, cold, and pressure resistance up to 1.75 Mpa ensures longevity. - • **Versatile Applications:** Ideal for coffee machines, water purifiers, beverage dispensers, and smart campus devices. - • **Plug & Play Compatibility:** Seamlessly integrates with Arduino, Raspberry Pi, and RO systems for smart automation. - • **Precision Flow Monitoring:** Hall effect sensor delivers ±2% accuracy for reliable water flow data. ## Overview The DIGITEN G1/2" Water Flow Sensor features a Hall effect sensor with a 1-30L/min flow range, ±2% accuracy, and a 1.2m cable for flexible installation. Compatible with Arduino, Raspberry Pi, and reverse osmosis systems, it offers waterproof, heat, cold, and pressure resistance up to 1.75 Mpa, making it perfect for precise, durable water flow measurement in smart home and industrial applications. ## Description Specifications:Frequency: F=7.5 * Q (L / Min) error: ± 2% , current can not exceed 10mA, 450 output pulses/liters. F=onstant * units of flow (L / min) * time (seconds)Flow range:1-30L/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 belowInsulation resistance: >100M OHMStorage Temperature: -25-80℃Storage humidity: 25%-95%RHOutput Waveform: Square Wave,output pulse singal. Cable length:120cm.Refer to the wiring: Red wire: VCC(+) Black wire: GND(-) Yellow wire: Signal outputPackage include:Flowmeter x 1 ## 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 are in line with ROHS testing standards, can be used for potable water. - ☺Hall effect. Cable length: 1.2M(3.9ft). Flow range:1-30L/min, working voltage range:DC 5-18 V, allow compression:Water pressure 1.75 Mpa below. - ☺Wire connector type: SM2.54 3P. Connect to G1/2 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 | |---------------|-------| | Customer Reviews | 4.8 out of 5 stars 6 Reviews | ## Images ![DIGITEN G1/2" Water Flow Sensor with 1.2M(3.9ft) Cable, Hall Effect Sensor Flow Meter Flowmeter Counter 1-30L/min - Arduino, Raspberry Pi, and Reverse Osmosis Filter Compatible - Image 1](https://m.media-amazon.com/images/I/41T+n3TaqDL.jpg) ## Frequently Bought Together - DIGITEN G1/2" Water Flow Sensor with 1.2M(3.9ft) Cable, Food-Grade Hall Effect Sensor Flow Meter Flowmeter Counter 1-30L/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 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.sa/products/156512833-digiten-g1-2-water-flow-sensor-with-1-2m-3](https://www.desertcart.com.sa/products/156512833-digiten-g1-2-water-flow-sensor-with-1-2m-3) --- *Product available on Desertcart Saudi Arabia* *Store origin: SA* *Last updated: 2026-06-22*