SHENZHEN LONNMETER GROUP is a global intelligent instrument industry technology company. The group is headquartered in Shenzhen, China's science and technology innovation center. After more than ten years of steady development, it has formed a collection of research and development, production, sales and service. A group company of measurement, intelligent control, environmental monitoring and other series of project products.
Make measurement intelligence more accurate!
Choose Lonnmeter for accurate and intelligent measurement!
Ultrasonic Slurry Density Meter
Working Principle
The inline slurry density meter relies on ultrasonic sensing technology to measure liquid density: it first detects the transmission time of sound waves as they travel from a signal emitter to a receiver through the target liquid. The key to accurate density calculation lies in the inherent correlation between sound wave velocity and liquid density—specifically, sound travels slower in denser liquids and faster in less dense ones. By quantifying this velocity variation, the meter converts the measured transmission time into precise density readings.
Product Features
● Non-contact ultrasonic tech enables uninterrupted operation;
● Robust waterproof/explosion-proof design;
● No-moving-parts mechanical structure lower possibilities of maintenance;
● Universal interface RS485 with Modbus;
● Rugged, fully encapsulated construction;
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Product Advantages
● Extended operating temperature range, up to 200 °C;
● Withstands high process pressures (up to 500 bar, customizable);
● Maintain productivity and minimizing operational costs for stable performance ;
● Enables long-term data acquisition and tracking;
● Outputs three parameters simultaneously: density, temperature and velocity;
● Highly accurate and reliable in harsh environments;
● Minimal maintenance requirements compared to other methods;
Applications
Some production lines or industrial plants could benefit from the ultrasonic slurry density meter:
● Mining & mineral processing plants for density monitoring in mineral slurry beneficiation lines and coal slurry transportation pipelines;
● Pharmaceutical manufacturing plants for density measurement in medicinal slurry mixing tanks and API (Active Pharmaceutical Ingredient) suspension concentration lines;
● Pulp and paper mills for density monitoring in wood pulp concentration tanks and coated slurry preparation lines;
● Chemical processing plants for density measurement in chemical slurry reaction tanks and latex emulsion mixing systems;
● Construction materials plants for density monitoring in concrete slurry batching tanks and cement paste concentration lines.
● Agricultural processing plants for density detection in fertilizer slurry blending tanks and pesticide suspension mixing lines.
More Applications? Consult Engineers Now
Customization Options
I. Core Performance Customization
● Measurement Accuracy and Range
● Installation Method
● Material of Wetted Parts
II. Environment and Safety Customization
● Explosion – Proof Certification
● Temperature and Pressure Certification
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About Lonnmeter
Service Philosophy：
Every little thing for customers is a big thing for LONNMETER!
Business Philosophy：
Help customers succeed!
Group Values：
Customer first, pursuit of perfection, embrace change, dedicated cooperation, hard work, happy life.
Group Mission：
Make measurement intelligence more accurate!
Group Vision：
In the next 3-10 years, LONNMETER will create a new generation of smart instruments leader in China! In the next 10-20 years, let more people in the world use LONNMETER products and become the new generation leader of global smart instruments!
LONNMETER GROUP has seven professional production bases, more than 71 professional and technical personnel, and more than 440 skilled workers. The product quality is high, and the company has won many awards. At present, the company has obtained 37 national research and development patents, and its products have passed 19 international certifications such as CE, FCC, FDA, and TUV. The technical team of SHENZHEN LONNMETER GROUP is the core strength of the company. With its strong technical strength, it has conducted in-depth research and development on new products and new technologies in the intelligent instrument industry. The team worked hard to keep up with industry trends and made major breakthroughs in new product development.
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