In today’s industrial environments, accurate level measurement is crucial for maintaining process efficiency, safety, and quality control. Whether it’s in chemical production, pharmaceuticals, or food processing, modern plants demand measurement instruments that deliver reliable performance regardless of pressure, temperature, or vapor conditions.

The VEGAPULS 64 Radar Level Transmitter, developed by Vega, is one of the most advanced solutions for non-contact level measurement of liquids. It’s the first radar sensor to operate at 80 GHz, offering exceptional precision, reliability, and adaptability across a wide range of industries and applications.

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What Is the VEGAPULS 64?

The VEGAPULS 64 is a non-contact radar level transmitter designed for continuous level measurement of liquids. It provides highly accurate and stable readings, even under challenging conditions such as vapor, foam, or condensation.

This advanced sensor represents the next generation of radar technology, offering an impressive 80 GHz transmission frequency, which significantly improves signal focusing, measurement resolution, and accuracy.

Its compact design and hygienic materials make it ideal for applications in chemical processing, pharmaceuticals, food and beverage, and energy sectors.

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How the VEGAPULS 64 Works

The VEGAPULS 64 operates on the time-of-flight radar principle, a proven method for reliable level measurement.

Here’s how it works:

1. The sensor emits a focused 80 GHz microwave signal toward the surface of the liquid.

2. The signal reflects off the surface and returns to the antenna.

3. The time difference between emission and reception is precisely measured.

4. The instrument calculates the distance to the surface and translates it into a continuous level measurement.

With its narrow beam angle (as low as 3°), the VEGAPULS 64 provides excellent focusing, allowing it to measure accurately even in narrow or complex tank geometries.

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Key Features of the VEGAPULS 64 Radar Level Transmitter

1. 80 GHz Radar Technology

• Delivers extremely precise measurements with millimeter-level accuracy.

• Improved beam focusing minimizes false echoes from tank internals.

2. Compact and Hygienic Design

• Ideal for small process connections and narrow tanks.

• Available with sanitary fittings for food, beverage, and pharmaceutical applications.

3. High Measurement Accuracy

• Accuracy up to ±2 mm, even in turbulent or vapor-filled conditions.

4. Wide Application Range

• Suitable for liquids with low dielectric constants and highly reflective surfaces alike.

5. Resistant to Process Conditions

• Unaffected by temperature, pressure, foam, or vapor — ensuring consistent performance.

6. Maintenance-Free Operation

• No moving parts, resulting in a long service life and zero mechanical wear.

7. Advanced Diagnostics and Setup

• Features built-in diagnostics for process monitoring.

• Simple configuration via VEGA PACTware™ or display module.

8. Multiple Communication Options

• Supports HART®, Profibus PA®, and FOUNDATION Fieldbus™ for seamless integration into control systems.

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Advantages of the VEGAPULS 64

1. Exceptional Precision

Its 80 GHz radar technology offers outstanding signal clarity, ensuring highly accurate level readings even in small or complex tanks.

2. Reliable in Challenging Conditions

Performs consistently in environments with vapor, foam, condensation, or fluctuating temperatures.

3. Versatility

Measures a wide range of liquids — from water and oils to viscous or volatile substances.

4. Compact Installation

Thanks to its small process connections and compact antenna, it fits easily into small tanks and process vessels.

5. Maintenance-Free

Non-contact design means no wear or mechanical maintenance.

6. Long-Term Stability

Delivers accurate, repeatable results for years without recalibration.

7. Enhanced Process Safety

Built-in diagnostics continuously monitor sensor performance, helping detect abnormalities early.

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Applications of the VEGAPULS 64

The versatility and reliability of the VEGAPULS 64 make it ideal for a broad range of industrial applications.

1. Chemical and Petrochemical

• Continuous level measurement in reactors, storage tanks, and separators.

• Handles corrosive, viscous, and volatile liquids with ease.

2. Food and Beverage

• Perfect for hygienic processes in dairies, breweries, and beverage production.

• Available with sanitary process fittings for CIP and SIP operations.

3. Pharmaceutical and Biotechnology

• Ensures sterile, contamination-free level measurement.

• Suitable for critical dosing and reaction vessel monitoring.

4. Water and Wastewater Treatment

• Provides reliable measurement in clarifiers, reservoirs, and chemical dosing tanks.

5. Power Generation

• Monitors feedwater, condensate, and cooling systems.

6. Oil and Gas

• Used in storage tanks, separators, and process vessels for accurate liquid level control.

7. Marine and Transport

• Ideal for level monitoring in cargo, ballast, and storage tanks.

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Technical Specifications Overview

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Best Practices for Installation and Operation

To achieve optimal results from the VEGAPULS 64:

• Mount the sensor where it has a clear line of sight to the liquid surface.

• Avoid installation near inlets or agitators that cause surface turbulence.

• Use dielectric shields or extensions if reflections from tank internals occur.

• Keep antenna lenses clean, especially in sticky or condensing environments.

• Use built-in diagnostics to monitor echo quality and process conditions.

Following these best practices ensures long-term accuracy and reliability in all operating conditions.

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Why Choose The Transmitter Shop

The Transmitter Shop (TTS) offers new and remanufactured radar level transmitters like the VEGAPULS 64, each tested, calibrated, and certified for accuracy and durability.

Why Industries Trust TTS:

• Factory-verified performance and calibration

• Compatibility with leading control systems

• Cost-effective alternatives without compromising quality

• Expert support and fast global delivery

• Proven reliability across critical industrial applications

Every radar transmitter from TTS is carefully inspected and performance-tested to ensure long-term precision and process safety.

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5 Frequently Asked Questions (FAQs)

1. What makes the VEGAPULS 64 different from other radar transmitters?
It uses 80 GHz radar frequency, offering tighter signal focus and higher accuracy than standard 26 GHz models.

2. Can the VEGAPULS 64 measure low-dielectric liquids?
Yes. Its high-frequency radar enables accurate measurement of low-dielectric media such as hydrocarbons and solvents.

3. Is the VEGAPULS 64 suitable for sanitary applications?
Yes. It is available with hygienic fittings and materials suitable for food, beverage, and pharmaceutical processes.

4. How accurate is the VEGAPULS 64?
It delivers accuracy up to ±2 mm, even in complex process environments.

5. Does it require maintenance?
No. It’s a non-contact instrument with no moving parts, ensuring maintenance-free operation.

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Conclusion

The VEGAPULS 64 Radar Level Transmitter redefines precision in non-contact liquid level measurement. Its 80 GHz radar technology, exceptional focusing capability, and resistance to extreme conditions make it one of the most reliable and advanced level transmitters available today.

From chemical processing and food production to pharmaceutical and energy industries, the VEGAPULS 64 provides the accuracy, reliability, and performance modern operations demand.

The Transmitter Shop proudly supplies factory-tested, high-performance radar level transmitters like the VEGAPULS 64 — helping industries achieve long-term measurement accuracy, process efficiency, and operational excellence.