The E+H Cerabar PMC51B pressure transmitter is used for pressure, level, volume, or mass measurement in liquids and gases. The transmitter is designed for a high degree of system safety due to vacuum-proof ceramic membrane with integrated membrane breakage detection. The PMC51B software features intuitive wizards to guide through the commissioning and proof testing of the device, which minimizes operating errors. The transmitter can be remotely controlled via app on a mobile device and a secure Bluetooth connection.