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Liquid Concentration Meter Inline

Short Description:

The liquid concentration meter is an intelligent and versatile inline concentration measuring instrument for pipelines, reactors and storage tanks in process control. It utilizes advanced sensing technology (tuning fork vibration) and smart algorithms to reach continuous monitoring of concentration and density even in harsh conditions. Automatic temperature compensation contributes to stable performance and accuracy against environmental fluctuations. Standard 4-20mA outputs enable seamless integration with PLC/DCS systems for automated adjustments.


  • Signal Mode: Four wire
  • Signal Output: 4~20 mA
  • Power Source: 24V DC
  • Concentration Measurement Range: 0-99%
  • Density Range: 0~2g/ml
  • Accuracy of Density: 0.003g/ml
  • Resolution: 0.001
  • Repeatability: 0.001
  • Explosive-Proof Grade: ExdIIBT6
  • Operation Pressure: <1 Mpa
  • Temperature of Fluids: - 10 ~ 120 ℃
  • Ambient Temperature: -40 ~ 85 ℃
  • Viscosity of Medium: <2000cP
  • Electrical Interface: M20X1.5
  • Process Interface: Flange & Clamp
  • Wetted Parts: 316 Stainless Steel
  • Warranty: 12 Months
  • Product Detail

    Product Tags

    Working Principle

    The liquid concentration sensor is an inline instrument to measure concentration that utilizes resonant frequency to measure liquid concentration and density. The tuning fork oscillates at a baseline frequency when it’s fully submersed in a process liquid. Once minute changes are captured, the meter analysis the oscillating frequency in dynamic industrial environments on the basis of correlation between density and oscillating frequency. The featured automatic temperature compensation is designed to eliminate temperature drift. Rapid response (<1 s) and low-maintenance structure are ideal to withstand harsh conditions.

    Product Features

    ● Wide concentration measurement range 0-99% and high accuracy ±0.2%;

      Ideal for harsh conditions for wide automatic temperature compensation (ATC) range -30 ~120 °C;

    ● Customizable material (Stainless steel, titanium alloy, Hastelloy alloy, PTFE, ceramic)of wetted parts for versatile applications;

    ● Robust design with explosion-proof and waterproof certificate;

    ● Real-time process control enable immediate adjustments to production optimization;

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    Product Advantages

    ● Superior accuracy ±0.2% ensures consistent product quality and compliance with stringent industry standards;

    ● Broad substance compatibility and customizable ranges support diverse industrial applications;

    Long lasting reliable performance in challenging environments;

    Intuitive interface and low-maintenance design reduce operational complexity and long-term costs.

    Distinctive data logging and documentation easy tracking and auditing;

    Applications

    Some production lines or industrial plants could benefit from the inline liquid concentration meter:​

    Beverage factories for sugar concentration measurement in syrup mixing tanks, blending lines and filling stations to keep consistent taste and meet product quality standards;​
    Pharmaceutical plants for active ingredient concentration monitoring in drug solution preparation tanks and dilution lines to ensure drug efficacy and comply with pharmacopoeia requirements;​
    Paint and coating factories for resin concentration detection in coating mixing tanks and dispersion lines to maintain stable viscosity and ensure film-forming performance;​
    Food processing plants for oil concentration measurement in frying oil circulation systems and seasoning blending tanks to control product oil content and flavor consistency;​
    Chemical fertilizer plants for nutrient concentration monitoring in fertilizer solution preparation tanks and spray granulation lines to guarantee fertilizer nutrient content and application effect;​
    Cosmetics factories for humectant concentration detection in lotion blending tanks and cream emulsification vessels to balance product moisturizing performance and skin compatibility.
    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
    Start ODM Now

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