In modern chemical manufacturing, flow measurement is no longer a simple monitoring function. It has become a critical part of process control, product quality assurance, and production cost optimization. From acid dosing and solvent blending to polymerization and batch processing, accurate mass flow measurement directly impacts safety, efficiency, and final product consistency.

The FCC300 Coriolis mass flow meter from Sinomeasure (Liancet Measurement) is designed to meet these demanding requirements. It provides high-accuracy direct mass flow measurement and stable performance in harsh chemical environments.

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Challenges of Flow Measurement in the Chemical Industry

Chemical processes are among the most complex industrial applications for flow instrumentation. The operating conditions are often aggressive, unstable, and highly sensitive to measurement errors.

1. Highly Corrosive Media

Chemical plants frequently handle:

• Sulfuric acid (H₂SO₄)
• Hydrochloric acid (HCl)
• Sodium hydroxide (NaOH)
• Organic solvents and reactive chemicals

These media require excellent corrosion resistance and material compatibility.

2. Process Instability and Variable Density

During reactions:

• Fluid density changes dynamically
• Gas entrainment may occur
• Multi-phase flow is common

Traditional volumetric flowmeters often fail to maintain accuracy under these conditions.

3. High Accuracy Requirements for Dosing

Chemical production depends on precise ratios:

• Catalyst injection
• Additive dosing
• Reaction control

Even small measurement deviations can affect yield, safety, and product quality.

4. High Temperature and Pressure Conditions

Common in:

• Reactor feed systems
• Petrochemical pipelines
• Polymer production lines

Instrumentation must remain stable under continuous stress.

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FCC300 Coriolis Mass Flow Meter Overview

Chemical processes are among the most complex industrial applications for flow instrumentation. The operating conditions are often aggressive, unstable, and highly sensitive to measurement errors.

1. Highly Corrosive Media

Chemical plants frequently handle:

• Sulfuric acid (H₂SO₄)
• Hydrochloric acid (HCl)
• Sodium hydroxide (NaOH)
• Organic solvents and reactive chemicals

These media require excellent corrosion resistance and material compatibility.

2. Process Instability and Variable Density

During reactions:

• Fluid density changes dynamically
• Gas entrainment may occur
• Multi-phase flow is common

Traditional volumetric flowmeters often fail to maintain accuracy under these conditions.

3. High Accuracy Requirements for Dosing

Chemical production depends on precise ratios:

• Catalyst injection
• Additive dosing
• Reaction control

Even small measurement deviations can affect yield, safety, and product quality.

4. High Temperature and Pressure Conditions

Common in:

• Reactor feed systems
• Petrochemical pipelines
• Polymer production lines

Instrumentation must remain stable under continuous stress.

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FCC300 Coriolis Mass Flow Meter Overview

The FCC300 Coriolis mass flow meter is based on the Coriolis effect principle, which directly measures mass flow rate instead of volumetric flow. This eliminates errors caused by temperature, pressure, or density changes.

Key Output Parameters:

• Mass flow rate
• Density measurement
• Temperature (optional)
• Totalized mass flow

This makes it particularly suitable for chemical process automation and precision dosing applications.

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Key Advantages of FCC300 in Chemical Applications

1. Direct Mass Flow Measurement

Unlike traditional flowmeters that require compensation, FCC300 provides direct and real-time mass flow data, ensuring higher accuracy in dynamic chemical processes.

2. Excellent Corrosion Resistance

Depending on application requirements, FCC300 can be configured with:

• Stainless steel
• Hastelloy
• Titanium (optional configurations)

This allows reliable operation in aggressive chemical environments.

3. Stable Performance with No Moving Parts

The sensor design contains no mechanical moving components:

• Reduced wear and maintenance
• Longer service life
• High stability in continuous operation

4. High Precision for Process Control

FCC300 provides high measurement accuracy suitable for:

• Chemical batching systems
• Continuous dosing control
• Reactor feed monitoring

5. Strong Compatibility with Automation Systems

Supports industrial communication protocols such as:

• 4-20 mA analog output
• HART communication
• Modbus (optional)

Easy integration with PLC and DCS systems.

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Typical Applications in the Chemical Industry

1. Acid and Alkali Dosing Systems

FCC300 is widely used in chemical plants for precise control of:

• Acid injection (HCl, H₂SO₄)
• Caustic soda (NaOH) dosing
• Neutralization processes

Accurate dosing helps prevent reaction imbalance and improves process safety.

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2. Solvent and Chemical Blending

In industries such as coatings, adhesives, and fine chemicals:

• Multi-component solvent mixing
• Additive control
• Flavoring and formulation systems

FCC300 ensures consistent product quality through accurate ratio control.

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3. Polymer and Petrochemical Production

In polymerization processes such as PE, PP, and ABS production:

• Monomer feed control
• Catalyst injection measurement
• Reaction stability monitoring

Even minor deviations can affect molecular structure and final material properties.

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4. Batch Processing Systems

Batch production requires strict control of each step:

• Automated ingredient feeding
• PLC-based batch control
• Recipe-based dosing systems

FCC300 improves repeatability and reduces human error.

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5. Chemical Transfer and Custody Measurement

For chemical logistics and transfer operations:

• Loading/unloading systems
• Tanker truck filling
• Trade measurement applications

High accuracy helps reduce disputes and improves commercial accountability.

FCC300 Competitive Advantages：

Sinomeasure FCC300 offers:

• Direct mass flow measurement requiring no compensation
• High measurement accuracy, up to ±0.1%
• The FCC-300 simultaneously measures:

           * Mass flow

           * Fluid density

           * Process temperature

• Excellent performance with high-viscosity and complex fluids
• Suitable for a wide range of process temperatures
• Reliable communication and system integration capabilities
• Rugged industrial-grade design ensuring long-term stability
• Flexible sensor configurations to meet diverse application needs
• Suitable for a wide range of industries

This makes FCC300 a practical alternative for projects requiring both performance and budget optimization.

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Selection Guidelines for Chemical Applications

When selecting a Coriolis mass flow meter for chemical processes, consider the following:

1. Medium Characteristics

• Corrosiveness level
• Presence of solids or gas bubbles
• Chemical reactivity

2. Flow Range Requirements

• Micro dosing applications
• Medium to high flow transfer lines

3. Temperature and Pressure Conditions

• Reactor high-temperature environments
• Pressurized chemical pipelines

4. Accuracy Requirements

• High precision dosing: ±0.1%
• Process monitoring: ±0.2%–0.5%

5. System Integration Needs

• PLC/DCS compatibility
• Communication protocol requirements
• Control system architecture

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Installation and Maintenance Recommendations

To ensure long-term stable operation in chemical environments:

• Avoid installation near high vibration sources (e.g., pump outlets)
• Ensure proper grounding to reduce electromagnetic interference
• Maintain stable pipe support to reduce mechanical stress
• Periodically verify zero-point calibration in critical applications
• Select corrosion-resistant housing for aggressive media

Proper installation significantly improves measurement reliability and service life.

Conclusion:

In the chemical industry, flow measurement has become a critical component of process automation and quality control. Whether handling corrosive acids, performing high-precision batch dosing, or managing polymer production, accurate mass flow measurement ensures operational safety and consistent product quality.

The FCC300 Coriolis mass flow meter offers a reliable and cost-effective solution for modern chemical plants. With its high accuracy, options for superior corrosion resistance, and seamless system integration capabilities, it stands as a strong, competitive alternative to leading global brands.

For chemical manufacturers seeking to enhance process stability, dosing precision, and operational efficiency, the FCC300 is a practical and scalable solution worth considering.