Common liquid level applications in food processing and manufacturing applications need simple point-level detection in filling stations or hoppers, while requiring the sensors to withstand frequent wash downs during cleaning procedures. Varying compositions of liquids during production runs as well as material buildup and scaling create an additional challenge to level sensing devices. Balluff MicroLevel™ series only need to be positioned at the actual sensing location using a M12 or 1/4” NPT connection in the tank or container. SmartLevel technology will assure proper adjustment to the actual sensing conditions offering true mount-it-and-forget convenience.
 

In automated canning processes, it is important to maximize uptime and keep the line running. As shown above, the BOS 18M sensor is doing dual duty as a sensor counting product as well as detecting line jams. If the line stops, the controller sees a lack of on-to-off transitions of cans and signals an alarm. This sensor is also used as a trigger to the upstream processes of placing the lid on the top and adding the label to the outside of the can. In between production runs, the IP69K rating of the BOS 18M is ideal for resisting the harsh cleaning solvents commonly used in food facilities.