Ultrasonic Flow Meter
Non-intrusive flow measurement solutions delivering high accuracy, zero pressure loss, and reliable performance across diverse applications.
About Ultrasonic Flow Meters
Ultrasonic Flow Meters are advanced, non-intrusive flow measurement instruments designed to accurately measure liquid flow without disrupting the pipeline. Using ultrasonic transit-time technology, they provide high accuracy, excellent repeatability, and reliable performance with zero pressure loss.
At Avant Tech, we partner with Flometriq Hydronett, a globally recognized manufacturer of high-performance Ultrasonic Flow Meters, to deliver dependable flow measurement solutions for industrial and infrastructure applications. Manufactured to international engineering standards, these flow meters are supplied to projects across the GCC, USA, Europe, and Southeast Asia.
Available in both inline and clamp-on configurations, Flometriq Hydronett Ultrasonic Flow Meters are compatible with Carbon Steel, Stainless Steel, Ductile Iron, and lined pipelines. Their non-contact measurement principle eliminates wear and reduces maintenance requirements, making them ideal for retrofit installations, large-diameter pipelines, and applications where uninterrupted operation is critical.
Through our partnership with Flometriq Hydronett, Avant Tech provides trusted flow measurement solutions for Water & Wastewater Treatment, HVAC Systems, Power Generation, Desalination Plants, Irrigation Networks, and Process Industries. Backed by decades of engineering expertise, these flow meters help customers improve operational efficiency, measurement accuracy, and system reliability.
Specifications & Details
Comprehensive information about our ultrasonic flow meter systems
1Specifications
- ▪Measurement Principle: Ultrasonic Time-of-Flight
- ▪Nominal Sizes: DN50, DN80, DN100, DN125, DN150, DN200, DN250
- ▪Pressure Rating: PN10, PN16
- ▪Battery Life: Up to 10 years (Lithium Battery)
- ▪Operating Conditions: Ambient Temperature: –5°C to 80°C, Water Temperature: 0°C to 60°C, Relative Humidity: 0–100%
- ▪Ingress Protection: IP68
- ▪Communication Options: GSM/GPRS, NB-IoT, WirePas
2Applications
- ▪Water distribution & utility networks
- ▪Smart city water metering projects
- ▪District Metering Areas (DMA) for leakage calculation
- ▪Commercial & industrial water systems
- ▪Billing & consumption monitoring
- ▪Infrastructure metering systems
3Operation & Intelligence
- ▪Uses two ultrasonic transmitters and receivers to determine accurate flow based on time differential
- ▪Built-in algorithms for empty pipe detection, reverse flow, and intelligent compensation for bubbles
- ▪Automatic multipoint calibration for enhanced precision
- ▪Long battery life with low-power communication
4Screen Material
- ▪SS 304, 316, Duplex, Brass, PP, Monel, Hast Alloy C
5Covers & Accessories
- ▪Quick closing
- ▪Hinged
- ▪Davit Arm
6End Connections
- ▪Flanged FF / RF / TG
- ▪Buttwelded
- ▪Socket Welded
- ▪Screwed (up to 50nb)
7Features
- ▪High-accuracy time-of-flight measurement
- ▪Does not measure air (ignores entrained air)
- ▪Inbuilt water temperature compensation
- ▪Leak & burst detection alarms
- ▪Very low pressure drop
- ▪Ignores sand and other small particles
- ▪Wireless, Bluetooth, M-Bus, LoRa, GSM, NB-IoT supported
- ▪IP68 rugged protection
- ▪Tamper-proof; unaffected by magnetic fields
- ▪Multipoint factory calibration for maximum accuracy
8Connection Standards
- ▪ANSI B16.5 125,150,300,600 CL
- ▪BS 10 TAB ‘E’
- ▪BS 4504
- ▪DIN PN 10, 16, 24
9Installation & Communication
- ▪Designed for field mounting
- ▪Multiple communication protocols available: GSM / GPRS, NB-IoT, WirePas
- ▪Supports smart remote monitoring
- ▪Suitable for integration with utility and IoT platforms
Why Choose Avant Tech Ultrasonic Flow Meters?
Industry-leading expertise and exceptional service quality
State-of-the-Art Facility with In-House Pressure Drop Testing
At Avant Tech we partner with Flometriq Filtration, which operates from a 45,000 sq.ft. world-class combined manufacturing and testing facility equipped with advanced machinery and instrumentation. Our in-house Pressure Drop Testing Lab ensures every strainer is validated for maximum efficiency and reliability under real-world conditions.
Expert Design Team with 30+ Years of Experience
At Avant Tech we partner with Flometriq Filtration, a trusted Ultrasonic Flow Meters manufacturer, our design team brings over four decades of expertise in creating innovative and reliable filtration solutions. Whether it's a standard model or a customized design, our team ensures every solution meets the highest industry standards for quality and efficiency.
Exceptional After-Sales Support
Our commitment to customer satisfaction goes beyond delivery. With a dedicated support team, we provide guidance on installation, maintenance, and troubleshooting to ensure the long-term performance of your equipment.
Prompt Delivery
As a leading supplier, we understand the importance of timely delivery for industrial operations. With standard models in stock and an efficient supply chain, we ensure your orders are delivered on time, every time.
Manufacturing Facility Gallery
Explore our state-of-the-art manufacturing facility
Track water flow accurately without cutting into the line.
Ultrasonic flow meters use time-of-flight measurement for reliable water and utility monitoring with long-life communications.
Network Data
Share pipe size, media, flow range, pressure rating, temperature, and location.
Metering Scope
Send billing, DMA, consumption, leakage, or monitoring requirements.
Communication Setup
Confirm GSM/GPRS, NB-IoT, WirePas, battery life, and data interval needs.
Quote & Supply
Receive model, communication recommendation, pricing, documents, and delivery plan.
Metering selected for pipe, network, and data reality.
We align size, pressure class, communication method, battery expectations, and installation conditions before quoting.
Request a Quote
Send DN size, flow range, pressure rating, communication preference, quantity, and project location.
Your network data, project details, and metering requirements remain confidential.
Low-Intervention Metering
Ultrasonic measurement supports reliable monitoring with minimal obstruction.
Smart Communication
Options for remote data reporting, utility monitoring, and DMA projects.
Utility Support
Application help for water distribution, smart city, and industrial networks.