Product highlights 2023

Highlights 2023

37

Transmitter for monitoring differential pressures Deltabar PMD55B

Flow Optical analysis Level Liquid analysis System components Services Moisture Pressure Plant safety Digitalization Temperature

Application Thanks to its measuring ranges of between 5 mbar and 44 bar, the new Deltabar PMD55B compact differential pressure transmitter can be used in a wide variety of differential pressure measurements: in con ventional filter monitoring, for measuring extremely low differential pressures in towers, level measurements with the hydrostatic measuring principle or flow measurements using the differential pressure method. Advantages • Newly leveraged connectivity thanks to optional At a glance • Considerable time savings – simple and wireless configuration using a Bluetooth® interface • Maximized process reliability – integrated under voltage detection and development to IEC61508 for SIL2/3 applications • High productivity – integrated digital assistant for simple commissioning • Development to IEC61508 ensures improved safety and enables use in SIL2 and – with homogeneous redundancy – SIL3 applications • Undervoltage detection avoids dangerous plant condi tions and the transmitting of frozen current values • Integrated digital assistants ensure fast and error-free commissioning, locking of the pressure transmitters or easy measuring point documentation • Optionally supplied accessories (either directly fitted or enclosed), such as valve blocks, in one delivery and perfectly matched to the transmitter Bluetooth® interface for simple and wireless communication – including at a safe distance

Deltabar PMD55B

www.endress.com/pmd55b

Technical data

• Reference accuracy: 0.075%/up to 0.055% as an option • Span: 5 mbar to 44 bar differential pressure • Process temperature: -40°C to +85°C • Approvals: ATEX, CSA, EAC, NEPSI, etc. • Communication: 4 to 20 mA HART/Bluetooth®