info@hbmeter.cc
+86 152 3780 0315

ultrasonic Flowmeter

Non-Intrusive Flow Measurement for Any Pipeline

Ultrasonic flowmeters provide accurate flow monitoring without penetrating the pipeline. Using advanced transit-time technology, they enable fast installation, reliable performance, and flexible deployment across water treatment, energy systems, and industrial utilities.

DN15~6000

Size Range

±1%

Accuracy

±0.15%

Repeatability

Technology Selection

Is Ultrasonic Flowmeter Right for Your Application?

Transit-time ultrasonic works on a wide range of clean liquids and pipe materials — but has specific limits. Know both before specifying.

Ultrasonic flowmeter excels here

Your medium is clean, homogeneous liquid

You require an installation that never breaks the pipe's integrity

You require a zero-pressure-loss measurement solution

You are working in a hazardous zone where welding is prohibited

You seek a single meter type for multiple pipe sizes and materials

You require a portable solution for temporary flow auditing.

Consider an alternative technology when

Your medium is steam or high-temperature gases

Your piping contains heavy scale or internal deposits

Your fluid contains high solid content or slurry particulates

You need high-precision custody transfer or billing accuracy

Your medium has a high concentration of entrained air or gas cavitation

Applications demanding integrated mass-flow (standard volume) output

Not sure whether magnetic flowmeter fits your application?

Submit your medium and process conditions — we'll confirm the right technology, or recommend a better fit solution for you.
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Performance Advantages

What Ultrasonic Flowmeter Delivers to Your Process

The Non-Intrusive Performance Advantage. Advanced ultrasonic sensing technology engineered for seamless integration, total process safety, and high-accuracy monitoring without pipeline modification.

Non-Intrusive Sensing

Sensors mount externally to the pipe wall, preventing direct contact with the process fluid, eliminating corrosion risks, and ensuring sensor longevity.

Factory-Calibrated Precision

Shipped as a complete, pre-calibrated spool piece to ensure "out-of-the-box" measurement accuracy without complex on-site sensor positioning.

Zero-Drift Reliability

The non-wetted acoustic sensor design prevents mechanical degradation and chemical scaling, ensuring the meter maintains its initial accuracy for years.

Advanced Signal Filtering

Sophisticated digital signal processing isolates the flow-pulse from ambient pipeline noise, ensuring a stable, highly repeatable signal in complex hydraulic networks.

Universal Fluid Compatibility

Operates on both conductive and non-conductive liquids, providing a standardized flow measurement platform across your entire facility.

Zero-Shutdown Installation

Enables full commissioning on operational pipelines without cutting or welding, significantly reducing project labor costs and facility downtime.

Maintenance-Free Longevity

With no wetted parts to clean or mechanical components to replace, our meters provide reliable, long-term performance without scheduled internal servicing.

Real-Time Data Diagnostics

On-board self-monitoring detects signal anomalies and hardware faults, providing automated alerts before operational performance is impacted.

Find Your Installation Match

Accurate Flow Measurement Starts with an Accurate Specification

Inline

Pipeline Ultrasonic Flowmeter

Highest accuracy, spool-piece construction eliminates on-site sensor positioning error
Pipe Size
DN15~DN1000
Accuracy
Better than ±1%
Installation
Up to 64 m/s
Sensor
Built-in
  • Ideal for water treatment, municipal supply, chemical processing, and general industrial flow monitoring.
View Product Details
Handheld

Handheld Ultrasonic Flowmeter

Mobile meter verification, spot checks, and data comparison — anywhere on site
Pipe Size
DN15~DN6000
Accuracy
Better than ±1%
Battery Life
12+ hrs continuous
Key Feature
No installation
  • Best for pipeline inspection rounds, water district monitoring, and temporary load verification.
View Product Details
Portable

Portable Ultrasonic Flowmeter

Field-ready data logging with SD storage for mobile and temporary metering.
Pipe Size
DN100~DN3000
Accuracy
±1.0%
Max Pressure
Clamp-On
Separation
Up to 100m
  • Suited for Remote sites, hazardous zones, buried pipelines, and remote flow monitoring in restricted access locations
View Product Details
Wall-Mounted

Clamp-On Ultrasonic Flowmeter

Fixed, non-intrusive installation on existing piping and zero pipeline interruption
Pipe Size
DN100~DN3000
Accuracy
±1.0%
Power Supply
Battery, no grid
Communication
RS485+GPRS
  • Best for large pipelines, remote field monitoring, and sites where pipe integrity is critical.
View Product Details
Industry Applications

Industries & Applications

Non-intrusive measurement makes ultrasonic particularly valuable wherever process shutdown is costly or pipe modification is not permitted.

    Water & Wastewater

    Municipal supply networks, treatment plant influent, sewage pump monitoring, large-diameter trunk mains, and irrigation system management.

    Chemical & Petrochemical

    Acid and alkali distribution, solvent transfer, hazardous reagent dosing, chemical blending, and non-conductive process fluid accounting.

    Food, Beverage & Pharma

    CIP process water, cooling circuits, non-intrusive measurement on hygienic piping, and sanitary line flow verification.

    Pharmaceutical & Biotech

    Purified water and WFI distribution, buffer and media preparation, formulation dosing, and cleaning validation flow measurement.

    District Energy Networks

    Chilled/heating water loops, central energy plant metering, district cooling balancing, and pump performance diagnostics.

    Power Generation Feedwater

    Cooling water circuits, turbine condensate lines, boiler feedwater makeup, and demineralized water distribution.

    Oil & Gas Transport

    Crude oil pipeline monitoring, refined product transfer, lubricant distribution, and non-intrusive flow verification in high-pressure lines.

    Facility Management

    Energy sub-metering, utility cost allocation, facility flow balancing, and portable verification of existing installed meter accuracy.

Installation and Application Cases

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Why Industrial Buyers Choose HBYB Instrument

20+ years of advanced industrial flow measurement & monitoring

Accurate flow measurement depends on both technology and expertise. We combine practical engineering knowledge with reliable manufacturing to support demanding industrial applications.
Talk to Engineer
Engineering-Led Solutions
Three paths to technical confidence—no purchase commitment required.
Reliable Manufacturing and Quality Control
We operate state-of-the-art calibration labs to verify every unit. This commitment to accuracy provides the data integrity your facility demands.
Flexible Customization for Complex Applications
We offer flexible, modular instrument configurations. We customize everything from material compatibility to communication protocols to ensure perfect integration into your existing site architecture.
Proven Performance in 62 Countries
Our global footprint is built on a track record of reliability. We apply this cross-industry knowledge to ensure your project benefits from proven, field-tested solutions.

Get Accurate Flow Measurement

Optimized Flow Measurement for Every Pipeline

Our engineers will review your process conditions and recommend the optimal electromagnetic flowmeter variant — with a specification sheet and quotation within 24 hours.

Still evaluating Flow Solutions for Your Pipeline?

Our team is here to support your research phase, from selection guides to technical validation — without committing to a purchase.
Download Selection Guide
Helping you choose the right ultrasonic configuration based on pipe materials, liquid properties, and site-specific installation constraints
Download Technical Guide
Submit your application conditions
Share your pipe specs and fluid conditions. Our team provides an optimized configuration and material recommendation within 24 hours.
Get Technical Consultation
Speak with Our Engineers
For urgent inquiries or unique process challenges, our engineering team is available 24/7 to provide expert guidance and support.
  • info@hbmeter.cc
  • +86 152 3780 0315