Description
1. Overview of Coriolis Mass Flow Meter
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
- 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.
- 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.
- 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℃.
- Multi-Parameter Measurement: Simultaneously measures mass flow, density, temperature, and volume, enabling derivative calculations such as two-component concentration measurement.
- 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
