TI382P/00/EN/06.09
No. 71095431
Technical Information
Deltabar S PMD70/75, FMD76/77/78
Differential pressure measurement
Differential pressure transmitter with ceramic and silicon sensors
Overload-resistant and function-monitored, Communication via
HART, PROFIBUS PA or FOUNDATION Fieldbus
Application
The Deltabar S differential pressure transmitter is used
for the following measuring tasks:
• Flow measurement (volume or mass flow) in
conjunction with primary elements in gases, vapours
and liquids
• Level, volume or mass measurement in liquids
• Differential pressure monitoring, e.g. of filters and
pumps
• International usage thanks to a wide range of approvals
Your benefits
• Very good reproducibility and long-term stability
• High reference accuracy: up to 0.075%,
as PLATINUM version: 0.05%
• Turn down 100:1, higher on request
• Used for flow and differential pressure monitoring
up to SIL 3, certified to IEC 61508 by TÜV SÜD
• HistoROM
®
/M-DAT memory module
• Function-monitored from the measuring cell to the
electronics
• Continuous modularity for differential pressure,
hydrostatic and pressure (Deltabar S, Deltapilot S,
Cerabar S), e.g.
– replaceable display
– universal electronics for pressure and
differential pressure
• Quick commissioning thanks to quick setup menu
• Easy and safe menu-guided operation on-site,
via 4...20 mA with HART, via PROFIBUS PA or
via FOUNDATION Fieldbus
• Extensive diagnostic functions
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