Level switches provide accurate and reliable remote liquid level indication for hygienic brewery, food and beverage, and biopharm processes.     Alfa Laval Level switches are hygienic measuring devices that are especially suitable for detecting liquid levels in small process tanks used in brewery, food and beverage and personal care industries. This includes low-viscosity liquids, such as water and beer, as well as high-viscosity liquids and pastes, such as honey, yoghurt and toothpaste. All wetted parts are made of AISI 316L stainless steel and PEEK, and designed to withstand process temperatures between -20 and +140°C. Because these 3-A certified level switches can withstand high temperatures, they are well suited for use in Cleaning-in-Place (CIP) and Sterilization-in-Place (SIP) processes.   Level switches enhance process reliability by delivering fast, accurate indication of the liquid levels. Integrated electronics provide a digital logic signal and incorporate automatic compensation for foam and bubbles as well as viscous, sticky media.   Alfa Laval offers a broad range of tank instrumentation for use in brewery, food and beverage, biopharm industries. - Conductivity sensor - Level switch - Potentiometric level transmitter - Rotacheck system - Weighing systems UltraPure - Flow transmitter (above) - Pressure gauge - Thermometer Alfa Laval’s tank equipment portfolio includes tank cleaning machines, agitators, rotary jet mixers, instrumentation, tank covers, sight glasses and other tank accessories.