Description
1. Introduction to Vortex Flow Meter MT-F100VT
The Vortex Flow Meter MT-F100VT is a highly accurate and reliable instrument designed for measuring the flow of steam, gases, and low-viscosity liquids in industrial applications. With its built-in compensation for pressure and temperature fluctuations, it ensures stable measurements even under high-temperature working conditions. This flow meter is widely used for both saturated and superheated steam as well as various compressed gases including air, hydrogen, methane, and nitrogen.
The MT-F100VT is designed to withstand industrial vibrations and provides precise volumetric flow readings across a broad range of operating conditions. Its versatility makes it suitable for chemical, petrochemical, power generation, and utility industries.
2. Working Principle
The MT-F100VT operates based on the vortex shedding principle. When fluid flows past a bluff body inside the flow meter, alternating vortices are created downstream of the obstruction. These vortices induce pressure fluctuations, which are detected by sensors. The frequency of vortex shedding is directly proportional to the volumetric flow rate of the medium.
Integrated electronics compensate for variations in pressure and temperature to ensure accurate measurements. This feature is especially important for high-temperature fluids and saturated or superheated steam applications.
3. Key Features
The Vortex Flow Meter MT-F100VT offers the following features:
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Accurate measurement of steam, superheated steam, and low-viscosity liquids.
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Compensation for temperature and pressure variations for stable readings.
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High-temperature operation up to 350°C with optional high-temperature probes.
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Suitable for compressed gases such as air, hydrogen, methane, and nitrogen.
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Avoids measurement errors caused by vibration when installed correctly.
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Wide range of installation options including thread, clamp, flange, insertion, and split-type.
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Robust construction using stainless steel or carbon steel for durability.
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Configurable communication outputs including HART, MODBUS RS-485, 4-20mA, and pulse.
4. Applications
The MT-F100VT is ideal for industrial applications where accurate flow measurement of high-temperature fluids or gases is critical:
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Steam flow measurement in power plants and process industries.
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Compressed air monitoring in utility and industrial facilities.
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Process monitoring of hydrogen, methane, and nitrogen in chemical plants.
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Measurement of low-viscosity liquids in HVAC systems or water treatment.
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Superheated steam applications in refineries and chemical plants.
The versatility of the MT-F100VT makes it suitable for both process and utility applications, providing reliable readings under diverse operating conditions.
5. Technical Parameters
| Category | Specification |
|---|---|
| Nominal Diameter | DN15 to DN600 (½” to 24″) |
| Accuracy | ±1% ~ ±0.075% Reading |
| Power Supply | V3.6, VAC220, VDC24 (customizable) |
| Material | Stainless Steel / Carbon Steel |
| Medium Temperature | -40°C to +250°C (optional +260°C to +350°C) |
| Rated Pressure | 1.6 MPa |
| Connection Type | Thread, Clamp, Flange, Insertion, Split, Integrated |
| Cable Length | 10 m (standard) |
| Protection | IP65 / IP68 |
| Compensation | Optional pressure and temperature compensation |
| Communication Output | HART, MODBUS RS-485, 4-20mA, Pulse |
6. Installation Guidelines
Proper installation ensures optimal performance and longevity of the MT-F100VT:
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Avoid installing the flow meter in locations with excessive vibration or turbulence.
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Maintain sufficient straight pipe lengths upstream and downstream of the meter.
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For steam applications, ensure the line is free of condensate and debris.
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High-temperature probes should be selected according to the maximum medium temperature.
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Correct alignment with the flow direction is essential for accurate readings.
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Split-type and insertion models require appropriate mounting fixtures to prevent leaks.
7. Environmental and Operating Conditions
The MT-F100VT is designed for harsh industrial environments:
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Resistant to high-temperature fluids and steam up to 350°C.
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Suitable for saturated or superheated steam, compressed air, and other clean gases.
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Can operate in corrosive or low-viscosity fluid environments.
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Capable of handling vibrations with proper installation.
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IP65/IP68 protection ensures durability against dust and water ingress.
8. Advantages Over Traditional Flow Meters
The Vortex Flow Meter MT-F100VT offers several advantages compared to conventional flow meters:
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Accurate measurements under varying temperature and pressure conditions.
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Long-term stability and minimal maintenance requirements.
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Direct measurement of both steam and gas flows without requiring additional sensors.
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Flexible installation options to suit various piping systems.
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High-temperature operation capabilities make it ideal for industrial steam systems.
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Intelligent signal processing ensures reliable readings even in challenging environments.
9. Conclusion
The Vortex Flow Meter MT-F100VT is a reliable and precise flow measurement instrument suitable for industrial steam, gas, and low-viscosity liquid applications. Its compensation for pressure and temperature variations, high-temperature capability, and robust construction make it ideal for power plants, chemical industries, and other industrial processes.
With versatile installation options, intelligent signal processing, and multiple communication outputs, the MT-F100VT ensures accurate and reliable flow monitoring, helping optimize process control and energy efficiency in demanding industrial environments.
