The measurement of pH for both quality control and as part of the production process in the Food & Beverage industries is well established. Broadley-James offers a range of industrial sensors and housings designed for stringent demands of these industries. These sensors have been used for more than two decades in applications involving strong caustics, high temperatures and harsh industrial environments. Sensors that can operate reliably in the process after CIP (clean in place) and provide on-line continuous measurement can lead to process improvements and efficiencies.