--- product_id: 47247560 title: "Handheld Ultrasonic Flowmeter Clamp on Flow Meter Portable Liquid Flow Meter with S1+M2 Transducers for Copper/PVC Pipe DN15-700mm 1/2-28\" ((Old or New Panel))" brand: "cgoldenwall" price: "€ 1164.61" currency: EUR in_stock: true category: "Cgoldenwall" url: https://www.desertcart.at/products/47247560-handheld-ultrasonic-flowmeter-clamp-on-flow-meter-portable-liquid-flow store_origin: AT region: Austria --- # Stores 2000 data lines Measures DN15-700mm pipes 12-hour rechargeable battery life Handheld Ultrasonic Flowmeter Clamp on Flow Meter Portable Liquid Flow Meter with S1+M2 Transducers for Copper/PVC Pipe DN15-700mm 1/2-28" ((Old or New Panel)) **Brand:** cgoldenwall **Price:** € 1164.61 **Availability:** ✅ In Stock ## Summary > 📊 Flow measurement redefined—precision, portability, and power in your hands. ## Quick Answers - **What is this?** Handheld Ultrasonic Flowmeter Clamp on Flow Meter Portable Liquid Flow Meter with S1+M2 Transducers for Copper/PVC Pipe DN15-700mm 1/2-28" ((Old or New Panel)) by cgoldenwall - **How much does it cost?** € 1164.61 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/47247560-handheld-ultrasonic-flowmeter-clamp-on-flow-meter-portable-liquid-flow) ## Best For - cgoldenwall enthusiasts ## Why This Product - Trusted cgoldenwall brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **All-Day Operation:** High-capacity rechargeable battery powers continuous use for up to 12 hours—work uninterrupted. - • **Clamp-On Convenience:** Non-invasive setup means zero downtime—measure flow without halting production. - • **Dual Transducer Range:** S1+M2 transducers cover pipes from 1/2" to 28", adapting seamlessly to your project scale. - • **Smart Data Management:** Built-in logger stores up to 2000 readings, easily exportable via RS232 for in-depth analysis. - • **Precision You Can Trust:** ±1% accuracy with 0.20% repeatability ensures reliable, actionable data every time. ## Overview The CGOLDENWALL Handheld Ultrasonic Flowmeter is a portable, clamp-on device designed for accurate liquid flow measurement on copper and PVC pipes ranging from DN15 to 700mm (1/2" to 28"). Featuring dual S1+M2 transducers, it delivers ±1% accuracy with a digital display showing cumulative and instantaneous flow, velocity, and status. Its rechargeable battery supports up to 12 hours of continuous use, while a built-in data logger stores 2000 readings accessible via RS232. Ideal for diverse liquids including seawater, alcohol, and fuel oil, it enables non-invasive, real-time monitoring without production interruption. ## Description Buy CGOLDENWALL Handheld Ultrasonic Flowmeter Clamp on Flow Meter Portable Liquid Flow Meter with S1+M2 Transducers for Copper/PVC Pipe DN15-700mm 1/2-28" ((Old or New Panel)): Flowmeters - desertcart.com ✓ FREE DELIVERY possible on eligible purchases ## Features - S1+M2 TRANSDUCERS: Easy to setup the transducers on the pipe and enter the required information in the control unit.No need to destroy the pipeline and stop production during the measurement process.S1(DN15-100mm, 1/2-4"), M2(DN50-700mm, 2-28") - DIGITAL DISPLAY: The Ultrasonic Flowmeter can display cumulative flow, instantaneous flow, velocity, and working status at the same time. Accuracy: 1%, linearity: 0.50%, repeatability: 0.20% accuracy: ±1%, calibration certs included. Note: Couplant is not included because the international transport limit, you can use butter, petroleum jelly, dish soap, etc. instead. - DATA STORAGE AND OUTPUT: This Ultrasonic Flow Meter has a built-in data logger, which can store up to 2000 lines of measurement data. And you can download the logged data onto PC through the RS232 interface. - LONG STAND TIME: This Flow Meter is equipped with a built-in high-capacity rechargeable battery, which can support the flowmeter to work continuously for up to 12 hours. - WIDE APPLICATION: Come with S1+M2 transducers, and the measuring range is DN15-700mm, 1/2-28". It can work on Copper pipe, PVC pipe to detect the flow of liquids such as sea water, alcohol, river water, industrial sewage, lubricating oil, diesel, fuel oil, etc.Not suitable for rubber pipe, SAE30 hydraulic fluid. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01N14JHL7 | | Batteries | 1 Lithium Polymer batteries required. | | Best Sellers Rank | #283,634 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #234 in Flowmeters | | Customer Reviews | 3.6 3.6 out of 5 stars (59) | | Item Weight | 12.03 pounds | | Item model number | SG-1550 | | Manufacturer | CGOLDENWALL | | Package Dimensions | 19.8 x 16.7 x 5.8 inches | ## Images ![Handheld Ultrasonic Flowmeter Clamp on Flow Meter Portable Liquid Flow Meter with S1+M2 Transducers for Copper/PVC Pipe DN15-700mm 1/2-28" ((Old or New Panel)) - Image 1](https://m.media-amazon.com/images/I/71o2R2Qge9L.jpg) ## Questions & Answers **Q: I am not seeing all parameters (including one to set the fluid type) and am also not able to do a factor reset. Need password or way to unlock?** A: M20 Window is for selecting fluid type. It is simple to enter the menu, you only need to press the MENU button, and then enter the number to enter the corresponding window. Press ENTER button to modify. If you need more help, please contact us via email: Service email : sunflowersmile20130401 with hotmail **Q: Will this provide Peak flow rate data? I'm trying to consider this as tool to size water treatment equipment and peak flow rate is required?** A: Hi, this product can only provide a series of data and one data at a time. And all of data should be recorded manually. **Q: What straight run requirements does this meter need? How many pipe diameters of straight pipe do I need upstream and downstream of the sensors?** A: The tested pipeline needs to be a dense medium that can transmit ultrasonic waves, such as stainless steel, carbon steel, copper pipe, PVC, FRP, PPR, etc. After you input outer circumference (M10) or input pipe diameter (M11), wall thickness (M12), installation method (M24), and then automatically calculate the transducers spacing(M25). **Q: Can I use it with carbon or stainless steel? or Do I need other sensors?** A: Yes, it can use with carbon or stainless steel, and the ultrasonic flowmeter come with S1+M2 transducers, and the measuring range is DN15-700mm (1/2-28") . ## Frequently Bought Together - CGOLDENWALL Handheld Ultrasonic Flowmeter Clamp on Flow Meter Portable Liquid Flow Meter with S1+M2 Transducers for Copper/PVC Pipe DN15-700mm 1/2-28" ((Old or New Panel)) - Aquasonic Aquasonic 100 Ultrasonic Gel, 250ml (8.5 Oz) Dispenser - Each, 8.45 Fl O --- ## 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.at/products/47247560-handheld-ultrasonic-flowmeter-clamp-on-flow-meter-portable-liquid-flow](https://www.desertcart.at/products/47247560-handheld-ultrasonic-flowmeter-clamp-on-flow-meter-portable-liquid-flow) --- *Product available on Desertcart Austria* *Store origin: AT* *Last updated: 2026-11-12*