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Non-Nuclear Slurry Density Meter

Short Description:

Continuous Density Monitoring in Industrial Processes

The non-nuclear density meter for slurries is a perfect replacement of inline nuclear density meter, being applicable to liquid feed density measurement in pipelines or tanks of various slurries, such as mineral, coal, cement, gypsum, catalyst or black liquor slurries in mining, mineral, chemical or petrochemical industries, etc. It utilizes ultrasonic technology, electromagnetic compatibility and high-precision A/D converter to make sure stable and reliable performance.

 


  • Density Accuracy: ±0.0005 g/cm³; ±0.005 g/cm³; ±0.001 g/cm³
  • Concentration Accuracy: 5‰, 1‰, 0.5‰
  • Temperature Accuracy: 0.01℃
  • Velocity Accuracy: 0.01 m/s
  • Medium Temperature: -20 ~ +80 ℃; -40 ~ +120 ℃
  • Ambient Temperature: -40 ~ 80 ℃
  • Relative Humidity: 0~98%
  • Explosive-Proof: ExdllCTGb
  • Waterproof: IP65
  • Signal Mode: Four wire / Two wire
  • Output Signal: 4~20mA
  • Communication Interface: Modbus (RS485)
  • Operation Pressure: ≤2.0 Mpa
  • Other Output: Profibus-DP, Bluetooth 5.3, Hart
  • Product Detail

    Product Tags

    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)​;

    ● Intuitive digital interface, simplifying continuous density measurement​;

    ● Enables long-term data acquisition and tracking​;

    ● Outputs three parameters simultaneously: density, temperature and velocity;

    Applications

    Some production lines or industrial plants could benefit from the online non nucleonic density meter:​

    Mining & mineral processing plants for density monitoring in mineral slurry beneficiation lines and coal slurry transportation pipelines;​

    Wastewater treatment plants for density measurement in activated sludge thickening tanks and digested sludge dewatering systems;​

    Pulp and paper mills for density monitoring in wood pulp concentration tanks and coated slurry preparation lines;​

    Food processing plants for density detection in fruit jam slurry blending tanks and syrup boiling lines;​

    Metallurgical plants for density measurement in metal leaching slurry tanks and electrolyte slurry circulation systems;​

    New energy plants for density monitoring in energy storage slurry preparation tanks and coolant slurry circulation 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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