Hydrostatic Level Measurement Deltapilot FMB70

Brand: Endress+Hauser

Hydrostatic Level Measurement Deltapilot FMB70

Brand: Endress+Hauser
Extended Extended

The Deltapilot FMB70 with the condensate resistant Contite measuring cell and two-chamber housing is typically used in the process and hygienic applications. It is made for level measurement in liquid and paste-like media in open or closed containers and unaffected by possible foam formation. The integrated HistoROM/M-DAT data module makes management of process and device parameters easy. Designed according to IEC 61508 for use in SIL3 safety systems.

For level and/or pressure measurement.

  • Process connections: Threads, flanges and hygienic connections
  • Temperature: –10 to +100°C (14 to 212°F) (+135°C (275°F) for 30 minutes maximum)
  • Measuring range: 0.1 to 10 bar rel. (1.5 to 150 psi)
  • Accuracy: ±0.075%
  • International explosion protection certificates, overfill prevention WHG, SIL, hygienic certificates, marine approvals
Features
  • Hermetically sealed Contite measuring cell with condensate-resistance, high reference accuracy: ±0.1%, optionally ±0.075% and minimum temperature effects thanks to active temperature compensation
  • Best batch-to-batch repeatability and long-term stability
  • Modular concept for easy replacement of display or electronics
  • HistoROM/M-DAT data backup for instrument settings and measured values
  • Function-monitored from the measuring cell to the electronics
  • Seamless and independent system integration (HART/PA/FF)
  • International usage thanks to a wide range of approvals

Specifications

Measuring Principle

  • Hydrostatic pressure

Characteristic

  • Pressure transmitter for hydrostatic level measurement with flush mounted metallic Contite measuring cell: Hermetically sealed, condensate-resistant, climatic-proofed and with lowest temperature influences
  • Compact version

Supply Voltage

  • 4...20 mA HART
  • 10.5...45 VDC (Non Ex): Ex ia: 10.5...30 VDC
  • PROFIBUS PA: 9...32 VDC (Non Ex)
  • FOUNDATION Fieldbus: 9...32 VDC (Non Ex)

Reference Accuracy

  • Standard 0.1%
  • Optional 0.075%

Long Term Stability

  • 0.05 % of URL/year

Process Temperature

  • -10°C...100°C
  • (14°F...212°F)

Ambient Temperature

  • -40°C...85°C
  • (-40°F...185°F)

Measuring Cell

  • 100 mbar...10 bar
  • (1.5 psi...150 psi)

Smallest Calibratable Span

  • 25 mbar (3.63 psi)

Vacuum Resistance

  • 0 mbar abs.

Max. Overpressure Limit

  • 40 bar (600 psi)

Process Connection

  • Flange: DN40...DN100, ASME 1-1/2"...4", JIS 10K
  • Thread: G1-1/2, MNPT1/2

Process Connection Hygienic

  • Tri-Clamp
  • DIN11851
  • DIN11864-1
  • NEUMO
  • Varivent N
  • SMS
  • DRD

Material Process Membrane

  • 316L, AlloyC
  • Gold-Rhodium

Material Gasket

  • None, measuring cell welded

Fill Fluid

  • Inert oil
  • Synthetic oil

Material Housing

  • 316L, Die-cast aluminum

Communication

  • 4 ... 20 mA HART
  • PROFIBUS PA
  • FOUNDATION Fieldbus

Certificates / Approvals

  • ATEX, FM, CSA, CSA C/US, IEC Ex, INMETRO, NEPSI, EAC, UK Ex

Safety Approvals

  • SIL

Design Approvals

  • EN10204-3.1
  • NACE MR0175
  • MR0103

Hygienic Approvals

  • 3A, EHEDG
  • CoC ASME-BPE

Marine Approvals

  • GL, DNV

Drinking Water Approvals

  • NSF

Specialities

  • Gold-rhodium coated membrane
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