The AW-Lake ProScan turbidity sensor uses advanced optical and microprocessor technology and produces a linearized 4-20 mA output that can be tailored to a wide range of applications. The sensor attaches directly to the process line and allows real-time, in-line analysis of fluid streams. The sapphire lens and 316 stainless steel construction will withstand the high temperatures, rapid temperature fluctuations, and chemical agents typical in food processes. The simple design allows plant personnel to install, tune, and maintain it with ease.
The ProScan sensor can be installed virtually anywhere in the production or waste stream where it is important to detect process interfaces, monitor turbidity, or measure product concentrations. In pasteurizer lines, a popular installation site is downstream of the HTST.
The ProScan signal can be used to switch valves and direct the liquid stream to the filler, recirculate it, or divert to drain. ProScan is also a valuable tool to control CIP pre rinse cycles and maximize product recovery. The simple NIR sensor helps processors recover as much product as possible before initiating cleaning and helps to ensure expensive chemicals are added at the appropriate time. In addition, ProScan can act as an excellent monitor of BOD loading on waste lines. From receiving lines and pasteurizing lines to filling lines and waste lines, ProScan offers an economical solution to process control needs.
