VEGA VEGAFLEX 81 Level sensor

Selection Notes

• Measurement Type: The VEGAFLEX 81 is designed for continuous level and interface measurement of liquids. It’s suitable for liquids with a wide range of densities and conductivities, but foaming or extremely viscous liquids may not be ideal for this technology.

• Temperature and Pressure Conditions: Ensure that the sensor is compatible with the temperature and pressure conditions of your application. The VEGAFLEX 81 is designed for use in challenging conditions, but verifying these factors will ensure optimal performance.

• Probe Configuration: Choose the appropriate probe length and mounting style based on your application’s vessel size and shape. The VEGAFLEX 81 offers various probe lengths and mounting configurations for easy integration into different systems.

• Process Connections: Confirm the type of process connection (e.g., flange, threaded) needed for your system. The VEGAFLEX 81 offers various connection options to suit different installation requirements.

Why Choose the VEGAFLEX 81

• Time Domain Reflectometry (TDR) Technology
The VEGAFLEX 81 uses TDR technology to provide continuous, accurate level and interface measurements of liquids. It works by sending electromagnetic pulses along the probe and measuring the time it takes for the pulses to reflect back, ensuring precise data even in the most challenging conditions.

• Wide Range of Applications
The VEGAFLEX 81 is ideal for a wide variety of liquid measurements, including chemicals, oils, water, and more. Its ability to measure both level and interface ensures that it can handle a diverse range of applications, from simple tank level measurements to complex multi-phase systems.

• Reliable Performance in Harsh Conditions
With its robust design, the VEGAFLEX 81 is capable of operating in high-pressure, high-temperature, and aggressive chemical environments. It can also handle high vibration levels, making it suitable for industries such as chemical processing, oil and gas, and food and beverage.

• Minimal Maintenance
The non-contact measurement principle of TDR technology means that the VEGAFLEX 81 has no moving parts, reducing wear and tear and minimizing the need for maintenance. This results in reduced downtime and increased reliability over the long term.

• Flexible Probe Design
The flexible probe design of the VEGAFLEX 81 ensures easy integration into your system, whether you’re measuring level or interface in open or closed vessels. This feature also allows for more accurate measurements in applications where other sensors might struggle.

FAQ

Q: What types of liquids can the VEGAFLEX 81 measure?
A: The VEGAFLEX 81 is suitable for measuring a wide range of liquids, including water, oils, chemicals, and other liquids with various densities and conductivities. It is not recommended for highly foaming or extremely viscous liquids.

Q: What is TDR technology and how does it work?
A: TDR (Time Domain Reflectometry) technology involves sending electromagnetic pulses along the sensor probe. The time it takes for the pulse to reflect back is measured, providing accurate and continuous level and interface data, even in challenging conditions.

Q: What are the maximum temperature and pressure limits for the VEGAFLEX 81?
A: The VEGAFLEX 81 is designed to handle high temperatures and pressures. However, it’s important to confirm the specific limits for your application to ensure optimal performance.

Q: Is the VEGAFLEX 81 suitable for use in tanks with agitation or vibrations?
A: Yes, the VEGAFLEX 81 is built to handle high vibration levels, making it ideal for use in industries such as chemical processing, oil and gas, and food and beverage, where equipment may be subject to vibration.