CONTENTS


New process, new technology, new pumps


Mobile bag dump station


WATER MANAGEMENT Intelligent isolation


Energy recovery advice


SAFETY IN THE PLANT Protection strategy


Reconsidering composite vents Hygienic pressure relief New safety pressure control series


34 36


A guide to safe and effective double isolation of plant and equipment


What you need to know about product- to-product heat recovery


When it comes to explosion protection, a holistic approach is critical


Today’s single-sheet, compound dome alternatives provide greater stability and reliability for explosion venting


A rupture disc for applications with strict hygiene requirements


38 41 42 44


45 36 41 46


48 50


49 48 49 50


INSTRUMENTATION • ELECTRONICS


Flexible flow monitoring Arla Foods analyses energy consumption using flow sensors


Better connected The advantages of Bluetooth


communication with Coriolis mass flowmeters


Advanced actuators for process applications


EVENT PREVIEW Process security a highlight at


Achema 2021 Achema 2021 will take place 14-18 June 21 at Frankfurt Am Main, Germany. Product and process security will be one of the focal topics, as the Internet of Things calls for an intensified approach to secure the interaction between the physical and the virtual worlds


18 4 www.engineerlive.com


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