Zero Dead-Leg & Low Flow Obstruction
Sanitary Sensors

Recognizing the need for Ultra Clean Process Measurement capability, Windridge Sensors has introduced a revolutionary new line of sanitary ultra-clean and flush-fit temperature sensors and fittings that can be inserted into aseptic process lines without creating pockets, crevices or process "dead legs" that trap product during processing. This hygienic insertion technique ensures maximum sterility, cleanability and performance.

The insertion and sealing technology used also allows sensor tips to be created that minimize the obstruction to product flows through an ultra-low profile style that barely protrudes beyond the inner pipe surface, or to have multiple measurement points taken simultaneously across the radius of a pipe.

The "Keyhole" sanitary sensors are based on 3-A certified patent-pending technology that replaces standard "T"s, elbows, inverted reducers and flow-through isolators. To find out more about the patent-pending seal technology, check out our Design Principles page.

Although new to the market, the technology has been fully proven within an international food manufacturer over many years. Windridge Sensors has now acquired the license to market the technology worldwide.

Trials within the Food Science Pilot Plant facility at NC State University have also confirmed that the Keyhole Sanitary Sensor system provides a novel and effective method for inserting measurement probes into aseptic processing lines without risk of product contamination during operation or following CIP procedures.