--- product_id: 518443070 title: "G1-1/2\" 1.5\" Water Flow Sensor Food-grade Switch Hall Effect Flowmeter Fluid Meter Counter 5-150L/min" brand: "gredia" price: "FREE" currency: EUR in_stock: false url: https://www.desertcart.pt/products/518443070-g1-1-2-1-5-water-flow-sensor-food-grade store_origin: PT region: Portugal --- # DC 5-24 V working voltage 1-60 L/min flow range 1 inch male thread connection G1-1/2" 1.5" Water Flow Sensor Food-grade Switch Hall Effect Flowmeter Fluid Meter Counter 5-150L/min **Brand:** gredia **Price:** FREE **Availability:** ❌ Out of Stock ## Summary > πŸ’§ Flow with confidence, measure with precision! ## Quick Answers - **What is this?** G1-1/2" 1.5" Water Flow Sensor Food-grade Switch Hall Effect Flowmeter Fluid Meter Counter 5-150L/min by gredia - **How much does it cost?** FREE with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/518443070-g1-1-2-1-5-water-flow-sensor-food-grade) ## 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 - β€’ **Precision Flow Control:** Β±2% accuracy ensures reliable fluid measurement every time - β€’ **Leak-Proof Installation:** Sealing ring guarantees firm, water-tight connectionsβ€”no drips, no mess - β€’ **Robust Food-Grade Build:** Crafted from ROHS-compliant, food-safe plastic for safe and durable use - β€’ **Wide Voltage Compatibility:** Operates seamlessly between DC 5-24 V to fit diverse setups - β€’ **Versatile Industrial & Home Use:** Perfect for petrochemical, irrigation, residential water control, and more ## Overview The GREDIA 1" Water Flow Sensor is a high-precision hall effect flowmeter designed for fluid measurement from 1 to 60 L/min. Featuring a food-grade, ROHS-compliant plastic body and a secure 1-inch male thread connection, it operates reliably within DC 5-24 V and up to 1.2 MPa water pressure. Its Β±2% accuracy and leak-proof sealing make it ideal for professional applications in petrochemical, irrigation, and residential water systems. ## 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=(0.5*Q)Β±2%, Q=L/Min, error: Β±2% Working range: 5-150L/min Working voltage: DC 5-24 V Water Pressure: ≀1.75Mpa Liquid temperature: 0-100℃ Maximum current consumption: 15 mA(DC 5V) Wire length: 15 cm Size:92mm x 55mm(L*W) Refer to the wiring: Red wire: VCC(+) Black wire: GND(-) Yellow wire: Signal output Package: 1 x 1.5 inch flowmeter ## Features - Connect to G1-1/2 inch male thread, hall effect - Flow range:5-150L/min, Water Pressure: ≀1.75Mpa - Working voltage: DC 5-24 V, F=(0.5*Q)Β±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 | B07MY5ZN3Z | | Batteries Required? | No | | Batteries included? | No | | Best Sellers Rank | 85,724 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 65 in Flow Sensors | | Customer Reviews | 4.2 4.2 out of 5 stars (188) | | Date First Available | 6 May 2021 | | Guaranteed software updates until | unknown | | Item Package Quantity | 1 | | Item Weight | 150 g | | Item model number | GR-105 | | Manufacturer | GREDIA | | Package Dimensions | 13.6 x 11.8 x 6.9 cm; 150 g | | Part number | GR-105 | | Size | G1-1/2" male thread | | Style | G1-1/2" male thread | ## Images ![G1-1/2" 1.5" Water Flow Sensor Food-grade Switch Hall Effect Flowmeter Fluid Meter Counter 5-150L/min - Image 1](https://m.media-amazon.com/images/I/41RGf+G-PKL.jpg) ![G1-1/2" 1.5" Water Flow Sensor Food-grade Switch Hall Effect Flowmeter Fluid Meter Counter 5-150L/min - Image 2](https://m.media-amazon.com/images/I/41HrHOnRzcL.jpg) ![G1-1/2" 1.5" Water Flow Sensor Food-grade Switch Hall Effect Flowmeter Fluid Meter Counter 5-150L/min - Image 3](https://m.media-amazon.com/images/I/41ehDTnHXQL.jpg) ![G1-1/2" 1.5" Water Flow Sensor Food-grade Switch Hall Effect Flowmeter Fluid Meter Counter 5-150L/min - Image 4](https://m.media-amazon.com/images/I/41+mgXHOgeL.jpg) ![G1-1/2" 1.5" Water Flow Sensor Food-grade Switch Hall Effect Flowmeter Fluid Meter Counter 5-150L/min - Image 5](https://m.media-amazon.com/images/I/41fuTvcM7xL.jpg) ## Available Options This product comes in different **Size** options. ## Frequently Bought Together - GREDIA G1-1/2" 1.5" Water Flow Sensor Food-Grade Switch Hall Effect Flowmeter Fluid Meter Counter 5-150L/min - 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? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pt/products/518443070-g1-1-2-1-5-water-flow-sensor-food-grade](https://www.desertcart.pt/products/518443070-g1-1-2-1-5-water-flow-sensor-food-grade) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-09-28*