--- product_id: 637257235 title: "Flow Water, PLC Water Flow Meter Liquid Flow Sensor, Transmitter Lwgy15 20 25 32 40 50 Threaded Connection,water flow meter(LWGY40)" brand: "dignife" price: "¥82924" currency: JPY in_stock: true category: "Dignife" url: https://www.desertcart.jp/products/637257235-flow-water-plc-water-flow-meter-liquid-flow-sensor-transmitter store_origin: JP region: Japan --- # Threaded connection, easy install ±0.2% high precision accuracy Operates up to 120°C medium temp Flow Water, PLC Water Flow Meter Liquid Flow Sensor, Transmitter Lwgy15 20 25 32 40 50 Threaded Connection,water flow meter(LWGY40) **Brand:** dignife **Price:** ¥82924 **Availability:** ✅ In Stock ## Summary > 💧 Flow with precision, control with confidence. ## Quick Answers - **What is this?** Flow Water, PLC Water Flow Meter Liquid Flow Sensor, Transmitter Lwgy15 20 25 32 40 50 Threaded Connection,water flow meter(LWGY40) by dignife - **How much does it cost?** ¥82924 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/637257235-flow-water-plc-water-flow-meter-liquid-flow-sensor-transmitter) ## Best For - dignife enthusiasts ## Why This Product - Trusted dignife brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Pulse Frequency Output:** Delivers stable, zero-drift pulse signals ideal for transient flow and cumulative measurement without interference. - • **Wide Range, One Solution:** Supports nominal diameters from 4mm to 200mm with a broad measuring span ratio up to 1:20. - • **Seamless Integration Ready:** Compatible with PLC, DCS, and computer systems for real-time monitoring and automated control. - • **Built to Withstand & Perform:** Robust 304/316L stainless steel body with IP65 protection for reliable operation in harsh industrial environments. - • **Precision that Powers Decisions:** Achieve ultra-accurate flow readings with ±0.2% repeatability—because every drop counts. ## Overview The LWGY40 Flow Water Liquid Flow Meter is a high-precision, industrial-grade sensor designed for accurate liquid flow measurement in pipes. Featuring a durable stainless steel build, threaded connections for easy installation, and compatibility with advanced control systems, it operates reliably up to 120°C with minimal pressure loss and exceptional repeatability (±0.2%). Ideal for sectors like oil, chemical, and environmental monitoring, it ensures seamless integration and robust performance in demanding conditions. ## Description LWGY series liquid flowmeter are introduced1,this LWGY series flowmeter is by flow sensor and display meter component is the abroad advanced technology production, is the liquid measure one of flow meter. Flowmeter has simple structure, high precision, installation maintenance convenient use, etc. The products are widely used in oil, chemical industry, metallurgy, water supply, paper making, environmental protection, food, and other fields, suitable for measuring the closed in the pipe and no fiber, particle impurity liquid. Especially suitable for and secondary display, PLC, DCS control system with the use of the computer, also can achieve automatic quantitative control, excessive alarm such use, is the energy flow and instrument.main technical performance:1. The nominal diameter: (4-200) mm basic parameters and selection of that see (table 1).2. The temperature of the medium: standard (20-80)C; High-temperature type (20-120)C.3. Environmental temperature: (20C)-to 55. 4. Must have the accuracy of the specific) : (plus or minus 0.2%, plus or minus 0.5%, plus or minus 1%.The basic parameters and technical performance1,Meter diameter and connection :4, 6, 10, 15, 20, 25, 32, 40 using thread connection / (15, 20, 25, 32, 40) 50, 65, 80, 100, 125, 150, 200 using flange connection2,accuracy class :+/-1%R, +/-0.5%R3,Span ratio:1:10;1:15;1:204,Instrument material:304 stainless steel, 316 (L) stainless steel, etc5,Tested medium temperature (C):-20~+120 C6,environment condition:Temperature-10 ~ + 55C, relative humidity 5% ~ 90%, the atmospheric pressure 86 ~ 106 Kpa7,output signal:Pulse frequency signal, low level than 0.8 V quartile high level 8 V8,Power Supply:+ 24 VDC9,Signal transmission lines:STVPV3 x 0.3 (three wire)10,transmission range:1000m12,anti-hazard classification:ExdIIBT613,protection class:IP65 ## Features - 1. The sensor bearing push type so far, not only ensure accuracy, and improve its performance. - 2. Simple structure, firm and tear open outfit is convenient, applicable high pressure measurement. - 3. Wide measuring range, the diameter of 1:20, for small ", floor lower velocity. - 4. The pressure loss small, repeatability, short-term repeatability could reach 0.05% ~ 0.2%. High precision, the general of plus or minus 1%, plus or minus 0.5%, high precision type of plus or minus 0.2%. - 5. The output pulse frequency signal, and is suitable for transient flow, accumulated measurement, no zero drift, strong anti-interference ability. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0D34VN8WK | | Colour | 1 | | Date First Available | 2 May 2024 | | Item Package Quantity | 1 | | Item Weight | 1 kg | | Item model number | 1005001320752807 | | Manufacturer | DIGNIFE | | Measurement Accuracy | 1 | | Number of Pieces | 1 | | Package Dimensions | 3 x 2 x 1 cm; 1 kg | | Part number | 1005001320752807 | | Power source type | AC | | Size | LWGY40 | ## Images ![Flow Water, PLC Water Flow Meter Liquid Flow Sensor, Transmitter Lwgy15 20 25 32 40 50 Threaded Connection,water flow meter(LWGY40) - Image 1](https://m.media-amazon.com/images/I/61lEIf3C0hL.jpg) ![Flow Water, PLC Water Flow Meter Liquid Flow Sensor, Transmitter Lwgy15 20 25 32 40 50 Threaded Connection,water flow meter(LWGY40) - Image 2](https://m.media-amazon.com/images/I/716riL0u6qL.jpg) ## Available Options This product comes in different **Color, Size** options. --- ## 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.jp/products/637257235-flow-water-plc-water-flow-meter-liquid-flow-sensor-transmitter](https://www.desertcart.jp/products/637257235-flow-water-plc-water-flow-meter-liquid-flow-sensor-transmitter) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-05-24*