The VTON Coriolis Mass Flow Meter is an innovative instrument based on Coriolis force principles and advanced multi-variable digital processing technology. It offers direct and accurate mass flow measurement without requiring complex calculations or corrections for fluid properties.

Comprised of a sensor unit and transmitter unit, this explosion-proof flow meter is highly reliable, with a low maintenance design and exceptional measurement accuracy (±0.1% to ±0.2%). It is widely used across industries such as petrochemicals, pharmaceuticals, and energy.

2. Product Features

1. Advanced Digital Processing: Equipped with a multi-variable digital processing system, the meter enhances signal filtering, improves sensitivity and accuracy, and accelerates system response time for reliable measurements.
2. Flexible System Integration: Suitable for standalone applications such as CNG/LNG fueling systems, batch control systems, or single-parameter measurement without requiring a separate flow converter.
3. High Accuracy: Achieves a mass flow accuracy of ±0.1% to ±0.2%, density resolution of 0.002-0.02 g/cm³, and temperature error below ±0.5℃.
4. Multi-Parameter Measurement: Simultaneously measures mass flow, density, temperature, and volume, enabling derivative calculations such as two-component concentration measurement.
5. Wide Application Scope: Designed for a variety of fluids and gases, including high-viscosity and extreme temperature applications.

3. Technical Specifications

• Nominal Diameter: DN5–300 mm
• Material: 316L stainless steel, HC alloy (customizable)
• Measurable Parameters: Mass flow, total mass, volume flow, total volume, temperature, density
• Pressure Rating: 1.6 MPa (customizable)
• Accuracy: ±0.1%, ±0.15%, ±0.2%, ±0.5%
• Repeatability: ±0.025%
• Density Error: ±0.0005 g/cm³
• Temperature Range: -240℃ ~ +350℃
• Ambient Temperature: -40℃ ~ +60℃
• Explosion Protection: Ex d [ib] IIC T6 Gb
• Ingress Protection: IP65, IP66, IP67, IP68
• Signal Output: Pulse, 4-20mA, RS-485, HART protocol
• Power Supply: 24V DC or 220V AC
• Standards: VTON

Coriolis Mass Flow Meter最先出现在USA VTON GROUP。

VTON Coriolis Mass Flow Meters use the principle of Coriolis force to directly measure mass flow. When fluids pass through vibrating tubes, Coriolis forces proportional to the mass flow are generated, enabling accurate measurement. These flow meters consist of a flow sensor and a transmitter, ensuring high accuracy and real-time density monitoring.

Widely used in high-precision applications, they are suitable for liquids, gases, and multi-phase media in industries such as petrochemical, pharmaceutical, and food processing.

2. Product Features

1. Direct Mass Flow Measurement: Measures mass flow directly, unaffected by changes in temperature, pressure, or density.
2. High Precision: Delivers superior measurement accuracy of ±0.2%, with options for ±0.15% or ±0.1% on request.
3. Multi-Parameter Capability: Simultaneously measures mass flow, density, and temperature, providing comprehensive insights into fluid properties.
4. Wide Applicability: Suitable for a variety of fluids, including high-viscosity liquids, gases, and fluids under extreme temperatures and pressures.
5. Robust Design: Withstands harsh operating conditions without requiring specific fluid properties, ensuring versatility in applications.
6. Flexible Configuration: Customizable diameters and pressure ratings for tailored performance.

3. Technical Specifications

• Media: Liquids, gases, liquid-solid mixtures, gas-solid mixtures
• Material: Stainless steel
• Pressure Rating: 1.6 MPa, 2.5 MPa, 4.0 MPa, 6.4 MPa (customizable for higher pressures)
• Temperature Range:
  • Medium: -200℃ ~ +200℃
  • Sensor: -41℃ ~ +150℃
  • Transmitter: -30℃ ~ +60℃
• Accuracy: ±0.2% (standard), ±0.15%, ±0.1% (customizable)
• Explosion Protection: Exd ia IICT6 Gb
• Electrical Interface: M20×1.5
• Power Supply: 24V DC (18–36 VDC) or 220V AC
• Ingress Protection: IP67
• Communication Language: English/Chinese
• Diameter: Customizable

4. Applications

VTON Coriolis Mass Flow Meters are widely used in:

• Petrochemical Industry: High-accuracy flow measurement for process control
• Pharmaceuticals: Precise monitoring of active ingredients and formulations
• Food Processing: Accurate measurement of ingredients and additives
• General Industrial Use: Monitoring high-viscosity and multi-phase media

Coriolis Mass Flow Meter最先出现在USA VTON GROUP。

VTON thermal gas mass flow meters are designed for precise measurement of gas mass flow, density, and temperature. Their modular structure, coupled with patented flow channel technology, ensures minimal pressure loss and simplifies installation. With high accuracy and a wide measurement range, these flow meters are ideal for industrial applications where reliability and efficiency are critical.

Applications:

• Industrial gas flow measurement
• Chemical and petrochemical industries
• Environmental monitoring and emissions control
• Process control in manufacturing and energy industries

2. Product Features

1. Direct Measurement: Provides mass flow, density, and temperature readings without the need for manual calculations.
2. High Accuracy: Offers a measurement accuracy of ±0.5% for mass flow and ±0.001 g/cm³ for density.
3. Wide Operating Range: Supports temperatures from -198℃ to +450℃ and pressures up to 4 MPa (customizable for higher pressures).
4. Low Maintenance: No moving parts minimize wear and tear, reducing maintenance needs and ensuring long-term reliability.
5. Compact Design: Modular structure and U-shaped or micro-bend tube options simplify installation and integration into existing systems.
6. Low Pressure Loss: Patented flow channel design reduces energy consumption and operational costs.
7. Robust Communication Options: Supports HART, MODBUS, FF, and PROFIBUS-DP/PA protocols for seamless system integration.
8. Explosion Protection: Certified with Ex ib IIC T6 Gb for safe operation in hazardous environments.
9. Versatile Output Signals: Offers frequency (0-10 kHz) and current (4-20 mA) outputs for flexible monitoring and control.

3. Technical Specifications

• Measurement Accuracy: ±0.5% (mass flow); ±0.001 g/cm³ (density)
• Repeatability: ±0.25%
• Density Range: 0.2 ~ 3.0 g/cm³
• Temperature Range: -198℃ ~ +450℃
• Nominal Pressure: ≤4 MPa (higher pressures customizable)
• Nominal Diameter: DN10 ~ DN300
• Material: 304, 304L, 316L, C22, titanium, tantalum, zirconium
• Environment Conditions:
  • Temperature: -30℃ ~ +55℃
  • Humidity: 5% ~ 95%
• Power Supply: DC24V or AC220V (universal intelligent power supply)
• Signal Output: Frequency (0-10 kHz), Current (4-20 mA)
• Communication Protocols: HART, MODBUS, FF, PROFIBUS-DP/PA
• Explosion Protection: Ex ib IIC T6 Gb
• Ingress Protection: IP67
• Turn Down Ratio: 15:1

Thermal Gas Mass Flow Meter最先出现在USA VTON GROUP。