- IQS Directory
- Industrial Categories
- Ultrasonic Flow Meters
- 7 leading manufacturers
- 29 additional suppliers
- 19 states and provinces
- 25 related categories
- 2 guide sections
Ultrasonic Flow Meter Manufacturers and Suppliers

IQS Directory implements a thorough list of ultrasonic flow meter manufacturers and suppliers. Utilize our listing to examine and sort top ultrasonic flow meter manufacturers with previews of ads and detailed descriptions of each product. Any ultrasonic flow meter company can design, engineer, and manufacture ultrasonic flow meter to meet your companies specific qualifications. An easy connection to reach ultrasonic flow meter companies through our fast request for quote form is provided on our website. The company information includes website links, company profile, locations, phone, product videos and product information. This source is right for you whether it's for a manufacturer of magnetic flow meters, ultrasonice water flow meters, and ultrasonic liquid flow meters.
Suppliers located in CA, FL, NY +16 more states
Leading Ultrasonic Flow Meter Manufacturers
Showing all 7
| Placement No. | Manufacturer | Location | Contact | Actions | |
|---|---|---|---|---|---|
| 1 | Sierra InstrumentsSierra manufacturers high performance mass flow meters and controllers for nearly any gas, liquid or steam. Customers choose Sierra when they need an accurate and repeatable flow measurement, short delivery lead times, expert flow advice and long term support. When it matters, choose Sierra. Visit www.sierrainstruments.com. | Monterey, CA | |||
| 2 | Fox Thermal Instruments, Inc.At Fox Thermal Instruments, we are a provider of flow measurement solutions designed to support accurate monitoring, control, and management of gases across industrial processes. Our company specializes in flow meters engineered to measure gas flow with dependable performance in demanding operating environments. | Marina, CA | |||
| 3 | Air MonitorAt Air Monitor, we provide flow meter solutions designed to support accurate and dependable measurement across industrial and commercial systems. We focus on equipment that helps customers monitor airflow, process conditions, and system performance with greater control. | Largo, FL | |||
| 4 | Esko Pacific SalesAt Esko Pacific Sales, we specialize in providing high-quality flow meters and industrial flow measurement solutions for a wide range of applications. Our company focuses on supplying reliable instrumentation that helps customers monitor, measure, and control the movement of liquids and gases through industrial systems. | Bellingham, WA | |||
| 5 | Hawkeye Energy SolutionsAt Hawkeye Energy Solutions, we specialize in providing dependable flow measurement solutions designed to support efficient fluid monitoring and management across industrial applications. Our company offers flow meters and related instrumentation that help customers accurately measure and monitor the movement of liquids and gases through their systems. | Shorewood, IL | |||
| 6 | Liquid Measurement & Controls, Inc.At Liquid Measurement & Controls, we specialize in providing reliable flow meters and liquid measurement solutions designed to support accurate monitoring and control across industrial applications. Our company offers flow measurement equipment that helps customers measure, regulate, and manage liquid flow throughout their operations. | Pottstown, PA | |||
| 7 | VorTek InstrumentsAt VorTek Instruments, we specialize in providing advanced flow measurement solutions designed to deliver accuracy, reliability, and efficiency across a wide range of industrial applications. Our company focuses on developing and supplying high-performance flow meters, including vortex and thermal mass flow meters, engineered to measure the flow of liquids, gases, and steam. | Longmont, CO |
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Leading ultrasonic flow meter manufacturers are listed first on this page, each with a website preview and a Request a Quote button on its row.
Additional Ultrasonic Flow Meter Companies
The category’s other ultrasonic flow meter companies are listed on their own page, with location, phone and website where each supplier provides them.
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Ultrasonic Flow Meter Industrial Manufacturing Guides
Ultrasonic Flow Meters: Types and Uses
This article takes an in depth look at Ultrasonic Flow Meters. You will learn more about topics such as: What is an ultrasonic flow meter? How an ultrasonic…
5 chapters
Quick Answers
- How many ultrasonic flow meter manufacturers are listed on IQS Directory?
- 7 leading manufacturers and 29 additional suppliers.
- Where are ultrasonic flow meter manufacturers located?
- The listed suppliers are in 19 states and provinces: California (5), Florida (3), New York (3), Pennsylvania (3), Wisconsin (3), Illinois (2), Michigan (2), Minnesota (2), and 11 more.
- How do I get quotes from ultrasonic flow meter suppliers?
- Select suppliers in the table and choose Request Quotes. IQS reviews your request and forwards it to every supplier you select.
Ultrasonic Flow Meters
Ultrasonic flow meters are flow meters that use sound to determine flow rate. An ultrasonic flow meter is a volumetric flow meter that requires particulates or bubbles in the flow. Ultrasonic flow meters are available in both single and dual-sensor versions though models using two sensors are more common and may be more accurate. Ultrasonic flow meters are ideal for wastewater applications or any dirty liquids that are conductive or water-based.
Design of Ultrasonic Flow Meters
The basic principle of operation employs the Doppler Effect which is the term used to refer to a shift in frequencies when an ultrasonic signal is reflected by discontinuities in the form of suspended particles or bubbles in motion. Ultrasonic sound is transmitted through a transducer into a pipe with flowing liquids. The solid particles or air bubbles reflect the ultrasonic wave with a slightly different frequency that is directly proportional to the rate of flow of the liquid. A second transducer picks up the reflecting waves and reports the difference.
This process allows the meter to get an accurate measure of the liquid’s flow rate. Clamp-on type flowmeters are another option. They measure the flow through the pipe without requiring any parts to be exposed to the stream, ensuring that corrosion and other effects from the fluid will not damage the sensors. Plastic or metal-housed transducers are placed on opposite sides of a pipe and are connected to a handheld electronic device that can provide a reading as well as trend patterns and other details. Many designs besides clamp-on types are portable, a feature particularly useful for acting as a backup for a preexisting flow meter or for double checking existing meters in a number of locations. Ultrasonic flow meters may be specially adapted to measure the flow rate of gases while others are meant for use in open channels. Flow switches may be added if a report or alarm is desired.
Application of Ultrasonic Flow Meters
Ultrasonic flow meters are ideal in situations where low pressure drop, chemical compatibility, and low maintenance are required. However, ultrasonic flow meters will generally not work with distilled water or drinking water because they are too clean and pure in which case water flow meters are the best option. These flow meters are made out of metal such as steel when used inline. Important considerations to keep in mind while choosing an ultrasonic flow meter include the size of the pipe, the minimum/maximum flow rate required, and the minimum/maximum process temperature and pressure needed. Also, determining whether a handheld or continuous process monitor is necessary is also important. Many meters of this kind do not need to be part of the pipe system but can be installed outside of the piping. Ultrasonic flow meters are widely used by many industries that work with free flowing liquids.

