LMT Sanitary level sensors: IO-Link benefits

Media detection in process tanks

The ifm LMT level sensor is used as a switch to determine the low and high level or pump run dry condition in tank applications. Typically, the feedback will be "on" when the media is present and "off" when there is no media.

Additional functions with IO-Link data:

By using IO-Link, additional information is accessible. With IO-Link, the real digital process value is available to determine the type of the media, such as water or milk, etc. The IO-Link value can be used to differentiate between medium and build-up on the sensing face. Identification of the media is critical in the washing process. Once the media is flushed out, the cleaning process can be started to maximize production time.