VEGA VEGASON Ultrasonic Level Measurement Instruments

VEGA VEGASON - Ultrasonic Level Measurement

VEGASON – Ultrasonic Level Measurement for Liquids & Solids

T&D are an approved stockist & distributor for the VEGA range of ultrasonic level measurement instruments. If you are unable to find the product you are looking please contact one of technical sales engineers to discuss your VEGA sensor requirements. Alternately click on request a quote and we will aim to reply the same day.

VEGASON – Ultrasonic Level Measurement for Liquids

Level Sensors with frequencies between 30 and 70 kHz are used for liquid applications. The VEGASON sensors operate independently of product properties and are an ideal solution for water/waste water applications and the measurement of slightly corrosive acids and lyes. Zone 1 & Zone 2 hazardous area ultrasonic level sensors are also available. 

VEGASON – Ultrasonic Level Measurement for Bulk Solids

Level Sensors with frequencies between 10 to 30 kHz are used for these applications. The lower switching frequency enables a considerably better penetration of dusty atmosphere. An adjustment with medium is not necessary. For applications in dust-Ex areas, Zone 21 & Zone 22 approved sensors are available.

Ultrasonic Level Measurement – The Measuring Principal

In non-contact ultrasonic level measurement, short ultrasonic pulses in the range of 10 – 70kHz are emitted from the transducer in the direction of the medium, which then reflects them back. The time it takes form emission to reception is proportional to the level in the vessel.

Ultrasonic level transmitters can be used to measure most liquids and solids. They provide accurate level indication in storage or process applications and can be used in temperatures up to 150C and at pressures up to 3bar. Ultrasonic level transmitters are unaffected by changes in product density and conductivity. Transmitters use linearization software to calculate level versus shape and are able to provide a direct output of volume. ]


Typical Applications for Ultrasonic Level Measurement.

  • Level measurement during processing and storage of liquids
  • Sumps and wastewater tanks
  • Level indication in Silo’s and Hoppers
  • Over conveyors for low cost non contact flow measurement and detection


VEGASON Ultrasonic Level Transmitters fit easily in your process, mounted from the top, fitting sizes start from 1½” BSP with options on longer range solids devices for aiming swivels, flanges and special mounting brackets.

  • Low cost, effective level measurement
  • Installed or changed without emptying your tank
  • Commissioned accurately on or off line without changing the level
  • No moving parts means no drift or recalibration
  • VEGASON handles agitators and obstructions easily using VEGA’s ECHOFOX® software
  • Options for digital ‘multi drop’ systems are available, particularly useful if a number of silos are needed to be measured
  • VEGA offer Profibus and Foundation Fieldbus systems
VEGA VEGASON Ultrasonic Level Measurement Instruments
VEGA VEGASON Ultrasonic Level Measurement Instruments
VEGA VEGASON Ultrasonic Level Measurement Instruments
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VEGA VEGASON Ultrasonic Level Measurement Instruments
VEGA VEGASON Ultrasonic Level Measurement Instruments

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