When a Pennsylvania manufacturer of custom blended vaccine and biological ingredients needed reliable level measurement of their process mixing tanks, they turned to Flowline. Here, additives are batched and blended to the exact specifications of their pharmaceutical customers, and reliable non-contact level measurement is fundamental to their success. But these are challenging applications with minimal measurement space, agitation, light surface foam, and ultrasonic signal attenuating condensation. For this reason, Flowline suggested the use of our reflective ultrasonic sensors with narrow 3″ beam widths that are exclusively unaffected by condensation. The ultrasonic sensors provide continuous level data to the PLC and MES systems, which monitor, control and document production. Flowline is reliable level measurement.