Next Generation Of Pressure Instruments Provides Advanced Connectivity New Cerabar and Deltabar pressure instruments provide simplicity, enable improved process safety, and increased productivity. Endress+Hauser announces the release of its new Cerabar and Deltabar pressure and differential pressure instruments, with a Bluetooth interface for easier operation and improved efficiency in regulatory control, safety, and other systems. A high level of safety combined with enhanced productivity follows the Endress+Hauser smart safety approach to increase plant availability. Heartbeat Technology creates the data basis for predictive maintenance and allows the instruments’ functionality to be verified without process interruption. Many industries are struggling with attrition, personnel turnover, and training new hires, and major plant additions are often performed by service providers who may not have a thorough knowledge of the equipment and systems on site. The amount of safety-related equipment continues to grow in many industries, and with it the number of costly required proof tests for maintaining safety integrity level (SIL).