Ultrasonic Flow Meter

Our ultrasonic flowmeter delivers reliable ultrasonic flow measurement for liquid media. As a robust ultrasonic flow transmitter, this flowmeter ultrasonic type features non‑intrusive installation, no pressure loss and low maintenance. Widely adopted in water, chemical and industrial piping for accurate, long‑term volumetric flow monitoring.

Metal Color Screen Ultrasonic Flowmeter

Wall-mounted Ultrasonic Flow Meter

Portable Ultrasonic Flow Meter

Ultrasonic Flow Meter
for Small pipes

High Accuracy
Ultrasonic Flow Meter

All You Need to know About Ultrasonic Flow Meter

Ultrasonic Flow Meter Working Principle

Ultrasonic flow meter works on transit time ultrasonic principle. Equipped with flow sensor ultrasonic, also known as ultrasonic flow rate sensor, this non contact flow sensor mounts externally on pipe wall. It transmits and receives ultrasonic flow signals. When liquid flows inside the pipe, the downstream ultrasonic signal travels faster while the upstream one slows down. The meter calculates the time difference to compute ultrasonic flow and volumetric flow rate. Without cutting the pipe into media, it brings no pressure loss, ideal for water and various clean industrial liquids

Advantages of non contact ultrasonic flow meter

Non-Intrusive

No direct contact with the fluid, reducing wear and tear.

High Accuracy

Can measure flow rates with precision, especially in clean liquids and gases.

Low Maintenance

No moving parts, minimizing maintenance requirements.

Wide Application

Used in industries such as oil and gas, water treatment, chemical processing, etc

How Does ultrasonic water flow sensor Work?

The Ultrasonic Meter, also known as clampon flow meter or clampon meter, measures flow ultrasonic using transit-time technology. Two sensors are clamped externally on the pipe wall without pipe cutting. They send and receive ultrasonic signals through the liquid. Fluid flow alters the sound wave travel time. The meter calculates this time difference to get flow velocity and volumetric flow rate. This non-invasive clamp-on design creates no pressure loss, with simple installation and low maintenance for industrial liquid measurement.

transit time ultrasonic flow meter Installation Requirement

Proper installation is critical for the stable and accurate operation of transit time ultrasonic flow meter. As a non intrusive ultrasonic flow meter and professional non contact flow meter, it relies on matched ultrasonic flow meter transducer and high-precision ultrasonic sensor for flow measurement to capture stable ultrasonic signals. Operators shall select straight pipe sections with uniform pipe diameter, avoiding elbows, valves, and tees that may cause fluid turbulence. Clean the pipe surface thoroughly to remove rust, dust and coating before installing the ultrasonic flow meter transducer, ensuring tight fitting between sensors and the pipe wall. Maintain standard upstream and downstream straight pipe distances as required. This non-contact installation avoids pipeline damage, fluid contamination and pressure loss, ensuring long-term precise flow measurement in various industrial liquid pipeline scenarios.

What is Non Intrusive Ultrasonic Flow Meter Technology?

Non-intrusive ultrasonic flow meter technology is a reliable non contact flow measurement method. This ultrasonic liquid flow meter installs external sensors on pipes without pipeline cutting. It calculates flow rate through ultrasonic signal time difference. With zero pressure loss and no medium pollution, it enables easy, safe and accurate liquid flow monitoring for industrial pipelines.