Designed for the food and pharma industry to control distances and filling levels, the new, ingenious geometry and compact dimensions of the PMS hygiene sensor make it the most flexibly applicable ultrasonic sensor of its class. The hygiene demands shape the housing: flush and tilted surfaces for intensive disinfection, making fluids flow off, regardless of the installation situation. Chamfered edges create unobstructed airflow in protective atmospheres. Using established mounting systems, PMS is very user-friendly, recyclable and highly durable.