Sanitary Ultrasonic Transducers

ABM’s sanitary ultrasonic transducers are the idea solution for hygienic liquid, slurry or solid level applications. The transducers offer superior performance and require no maintenance due to advanced technology.

  • Sanitary 316L stainless steel transducer face
  • Easy installation with 1 1/2″ or 2″ tri-clamp mounting
  • Withstands clean-in-place (CIP) processes
  • No maintenance with self-cleaning face
  • Very narrow and uniform polar pattern, negligible side lobes
  • Measuring range up to 30 ft (9 m)
  • High temperature option for up to 266°F (130°C)

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Sanitary Ultrasonic Transducers

ABM’s ultrasonic air transducers offer superior performance and require no maintenance due to advanced technology. The transducers handle dust, moisture, vibrations, flooding, and high temperatures without fail, and have proven reliable across various industry applications.

The sanitary ultrasonic transducer is designed with a 316L stainless steel transducer face with 1 1/2″ or 2″ tri-clamp mounting for sanitary applications and withstands clean-in-place (CIP processes). SS316L high temperature nozzles can be used for process temperature up to 266°F (130°C). ABM’s custom OEM transducers can be customize to match our partner’s application need, delivering reliable operation in many applications.


  • Water
  • Food & Beverage
  • Pharmaceutical


  • Non-contact distance measurement
  • Liquid level measurement
  • Solids level measurement (i.e. granular, pellets, powders)
  • Sanitary processes (with CIP)
  • High temperature processes
  • High pressure processes

High Performance, Maintenance Free Ultrasonic Transducers.

ABM’s ultrasonic transducers and drivers have been designed and engineered to overcome the known challenges of utilizing ultrasonic technologies for level and distance measurement.

Technology Advantage

  • Very uniform polar pattern, negligible side lobes
  • Very uniform near field
  • Very wide frequency bandwidth that produces uniform echoes, short ringing and wide temperature operation
  • No housing influence on transducer operation
  • No mounting influence on the transducers performance
  • Self-cleaning face due to a highly active driver – removes condensation and any other solid build-up
  • Performance in the transmit and receive modes is not temperature dependant
  • No influence of thermal shocks on the transducers materials
  • Transducer face can be covered by any material (i.e. PVC, Teflon, 316L stainless steel and more)
  • Built-in temperature compensation
  • Compact sizing to fit in tight places
  • Matching to any partners pulse transceiver
  • In addition to our advanced technologies, we provide our

Working with ABM, you will have access to industry leading ultrasonic driver technology. Our team of experts specialize in the research and development of ultrasonic and microwave technologies. We have partnered with many manufacturers around the world who trust and rely on ABM technologies.

In addition to our advanced technologies, we provide our partners with custom OEM solution services and full support at no charge. Our team of experienced designers and engineers are happy to discuss your custom design or application.

Measuring Range: Up to 30 ft (9 m)
Technology: Ultrasonic
Frequency: Application dependent. 70, 80, 81 or 148 KHz
Enclosure: PVC, 316L stainless steel
Face Material: 316L stainless steel
Process Connection: 1 1/2″ or 2″ sanitary tri-clamp
Process Temperature: – 40 to 60°C (- 40 to 140°F) PVC enclosure or – 40 to 130°C (- 40 to 266°F) high temperature and pressure SS316L enclosure
Process Pressure: ≤ 5 Bar (72.5 psi)

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