Measure smarter.
Operate with confidence.
Rhosonics develops ultrasonic instruments for real-time density and concentration measurement in demanding industrial processes.
No radioactive source
Ultrasonic measurement, so no nuclear licensing or handling.
Real-time process data
Continuous readings for faster control decisions.
Built for harsh processes
Designed for abrasive slurries and aggressive chemicals.
Global support
A worldwide network of Rhosonics partners.
PRODUCT FAMILY
Measurement technology built around the process.
From mineral slurries to chemical solutions, choose the measurement that fits the job.
Slurry density
SDM ECO
Real-time slurry density measurement using non-intrusive ultrasonic technology. An alternative to nuclear density gauges.
Chemical concentration
CCM Series
Continuous chemical concentration measurement for demanding process applications.
Chemical density
CDM Series
Reliable real-time chemical density data for harsh industrial environments.
See the technology in a real application.
Field comparison
As accurate as a nuclear gauge, and faster to respond.
SDM ECO was compared with the installed nucleonic meter on a thickener underflow at a chrome and PGM processing plant in South Africa.
Start with what you need to measure.
Explore our measurement technologies by process variable.
Used across operations worldwide.
Customers include mining, chemicals and electronics manufacturers.
Built in the Netherlands.
Used around the world.
We develop ultrasonic process instrumentation in Putten, the Netherlands, working with customers and partners across mining, dredging, chemicals and semiconductor production.
Latest insights
Real-Time Control in the Flotation Circuit: The Key to Stable Recovery
Maintaining stable process conditions is critical for efficient flotation. With the right instrumentation and integrated automation stable process conditions can be maintained at all times, yielding optimized results.
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Preventing Mill Overload and Underload with Real-Time Density Monitoring
Mill overload or underload can quietly reduce efficiency long before operators notice. With real-time density monitoring from the Rhosonics SDM ECO, plants can keep the grinding circuit in balance, stabilize downstream flotation, and maximize overall plant performance - all without the regulatory and safety concerns of nuclear devices.
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Six Key Benefits of an Ultrasonic Slurry Density Meter
Discover six key benefits of using a slurry density meter in modern mineral processing. Improve safety, sustainability, and efficiency with the SDM ECO.
Read article →
Got a process challenge?
Tell us what you are measuring, where it happens and what you need to improve. We will help you find the right next step.
Useful to have ready: the medium, pipe size and material, operating range, and how you measure it today.
