At SECO we develop and manufacture high-quality, competitive ultrasonic transducers for use in air and gases. Our transducers are the key components of excellent sensors and function reliably and maintenance-free even under the toughest conditions. Thanks to their outstanding properties, ultrasonic transducers from SECO make a decisive contribution to the success of our customers on the world market.

In addition to a range of standard transducers, we mainly manufacture customised transducers. In doing so, we focus on customer-oriented support. From pre-development to series production, we practice an intensive exchange of ideas with each individual customer. This enables us to react flexibly and quickly to individual wishes.

Our assortment includes three types of ultrasonic transducers whose design and electro-acoustic properties can be customised depending on the measurement task. While focused ultrasonic transducers with high directivity are particularly suitable for long measuring distances, pulsed transducers are characterised by fast repetition rates and excellent measurement at close range. Multi-use transducers combine the advantages of both types to create a flexible and powerful all-rounder.

Discover our product portfolio and the numerous options for customised design options.

Our ultrasonic transducers are real all-rounders and are used for sensors in almost all areas of industrial application. In addition to automation, they also impress in paper control, wind measurement and medical technology. Our customers’ sensor solutions range from simple presence monitoring to complex density or flow measurement in gases.

Do you need something special? We will be happy to customise our transducers to your specific requirements.

Since the company was founded in October 1996, our dedicated employees have been manufacturing ultrasonic transducers for sensors with the highest precision at our production sites in Coburg and Küps in Upper Franconia. We work at a consistently high level of quality – customer-oriented, sustainable and environmentally conscious.