--- product_id: 471588150 title: "1\" Water Flow Sensor Food-Grade Switch Hall Effect Flowmeter Fluid Meter Counter 1-60L/min (Pack of 2）" brand: "gredia" price: "€ 2.47" currency: EUR in_stock: false category: "Gredia" url: https://www.desertcart.pt/products/471588150-1-water-flow-sensor-food-grade-switch-hall-effect-flowmeter store_origin: PT region: Portugal --- # DC 5-24V wide voltage 1-60L/min flow range 1-inch male thread connection 1" Water Flow Sensor Food-Grade Switch Hall Effect Flowmeter Fluid Meter Counter 1-60L/min (Pack of 2） **Brand:** gredia **Price:** € 2.47 **Availability:** ❌ Out of Stock ## Summary > 💧 Flow with confidence, measure with precision! ## Quick Answers - **What is this?** 1" Water Flow Sensor Food-Grade Switch Hall Effect Flowmeter Fluid Meter Counter 1-60L/min (Pack of 2） by gredia - **How much does it cost?** € 2.47 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/471588150-1-water-flow-sensor-food-grade-switch-hall-effect-flowmeter) ## Best For - gredia enthusiasts ## Why This Product - Trusted gredia brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Food-Grade Safety:** Crafted from ROHS-compliant, food-grade plastic—perfect for safe water applications. - • **Dual Pack Advantage:** Two sensors included for scalable projects or backup—never miss a flow. - • **Multi-Industry Ready:** Ideal for petrochemical, irrigation, residential, and waterworks applications. - • **Precision Flow Control:** Hall effect sensor ensures ±2% accuracy for reliable fluid measurement. - • **Versatile Voltage Range:** Operates seamlessly between 5V and 24V DC, fitting diverse system needs. ## Overview The GREDIA 1" Water Flow Sensor is a dual-pack, hall effect flowmeter designed for precise fluid measurement from 1 to 60 liters per minute. Made from food-grade, ROHS-compliant plastic, it supports a wide DC voltage range (5-24V) and connects via a 1-inch male thread. Perfectly suited for industries like petrochemical, irrigation, and residential water management, it offers reliable, accurate flow monitoring with ±2% precision. ## Description Our products are fine made with nice materials and good workmanship, strict quality control, guarantee in after service. The flowmeter is light and handy, easy to install. The sealing ring make the connection firm, the sealing performance is good and the problem of water leakage is avoided. More details about the flow meter: F=(5.5*Q)±2%, Q=L/Min, error: ±2% Working range: 1-60L/min Working voltage: DC 5-24 V Water Pressure: ≤1.2Mpa Liquid temperature: 0-100℃ Maximum current consumption: 15 mA(DC 5V) Wire length: 15 cm Size: 72mm x 46mm x 42mm(L*W*H) Refer to the wiring: Red wire: VCC(+) Black wire: GND(-) Yellow wire: Signal output Package: 2 x 1 inch flowmeter ## Features - Connect to 1 inch male thread, hall effect, comes with 2 pieces - Flow range:1-60L/min, Water Pressure: ≤1.2Mpa - Working voltage: DC 5-24 V, F=(5.5*Q)±2%, Q=L/Min - Material: food grade plastic, all raw materials conform to the ROHS test standard - Wide application: It is mainly used in petrochemical industry, residential area flow control, waterworks, farmland and garden irrigation, etc. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07RF5D156 | | Are batteries included? | No | | Best Sellers Rank | #87,312 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #156 in Flowmeters | | Brand | GREDIA | | Country of Origin | USA | | Customer Reviews | 4.2 4.2 out of 5 stars (189) | | Date First Available | 1 July 2021 | | Item Weight | 159 g | | Item model number | GR-108P2 | | Manufacturer | GREDIA | | Model number | GR-108P2 | | Number of Memory Sticks | 2 | | Package Dimensions | 15.01 x 11.3 x 5.11 cm; 159 g | ## Images ![1" Water Flow Sensor Food-Grade Switch Hall Effect Flowmeter Fluid Meter Counter 1-60L/min (Pack of 2） - Image 1](https://m.media-amazon.com/images/I/418zDFSNHdL.jpg) ![1" Water Flow Sensor Food-Grade Switch Hall Effect Flowmeter Fluid Meter Counter 1-60L/min (Pack of 2） - Image 2](https://m.media-amazon.com/images/I/41LbyaoNnoL.jpg) ![1" Water Flow Sensor Food-Grade Switch Hall Effect Flowmeter Fluid Meter Counter 1-60L/min (Pack of 2） - Image 3](https://m.media-amazon.com/images/I/41dbImCOXbL.jpg) ![1" Water Flow Sensor Food-Grade Switch Hall Effect Flowmeter Fluid Meter Counter 1-60L/min (Pack of 2） - Image 4](https://m.media-amazon.com/images/I/31qA3p2LsNL.jpg) ![1" Water Flow Sensor Food-Grade Switch Hall Effect Flowmeter Fluid Meter Counter 1-60L/min (Pack of 2） - Image 5](https://m.media-amazon.com/images/I/41AEQcoiPZL.jpg) ## Available Options This product comes in different **Size** options. ## Frequently Bought Together - GREDIA 1" Water Flow Sensor Food-Grade Switch Hall Effect Flowmeter Fluid Meter Counter 1-60L/min (Pack of 2） - Ximimark 2Pcs 1/2" Thread Plastic Electric Solenoid Valve Water Inlet Flow Switch Magnetic Water Air Normally Closed Tools DC 12V N/C 0.02 to 0.8mpa - GREDIA 3/4" DC 12V Solenoid Valve N/C Normally Closed Water Inlet Flow Switch --- ## 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.pt/products/471588150-1-water-flow-sensor-food-grade-switch-hall-effect-flowmeter](https://www.desertcart.pt/products/471588150-1-water-flow-sensor-food-grade-switch-hall-effect-flowmeter) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-09-29*