The Deltabar FMD78 differential pressure transmitter uses a metal sensor with dual-capillary diaphragm seals and is mainly used for the continuous differential pressure measurement of liquids, gases, steam and dust in the process industry and the hygiene sector. The built-in HistoROM data module facilitates process and device parameter management. It complies with IEC 61508 and meets SIL3 functional safety requirements.

Advantages

Excellent repeatability and long-term stability

High reference accuracy: up to ±0.075%, platinum version: ±0.05%

For flow and differential pressure monitoring to SIL3 requirements, compliant with IEC 61508, certified by TÜV SÜD

HistoROM®/M-DAT memory module

Function monitoring of measuring cell and electronics

Modular continuous measurement of differential pressure, static pressure and pressure (Deltabar S - Deltapilot S, Cerabar S), e.g. replaceable display, universal electronics for pressure and differential pressure measurement

Areas of application

For differential pressure, level, volume and mass measurement of liquids

Process connections: thread, flange, clamp and hygienic connections

Process temperature: -70 ... +400°C (-94 ... +752°F)

Measuring range: 100mbar ... +16bar (1.5... 240psi);

Accuracy: ±0.075%

International explosion protection approval, WHG overflow protection, hygienic approval, marine approval, SIL

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Technical documentation

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Source:Endress+Hauserwebsite public information