Endress+Hauser Deltapilot FMB53 Hydrostatic Level measurement

• Hermetically sealed Contite measuring cell with condensate-resistance, high reference accuracy: ±0.2%, optionally ±0.1% and minimum temperature effects
• Modular concept for easy replacement of display or electronics
• Seamless and independent system integration (HART/PA/FF)
• Easy and safe menu-guided operation: On-site via display module, via 4 to 20mA with HART, via PROFIBUS PA, via FOUNDATION Fieldbus
• International usage thanks to a wide range of approvals

For level measurement.

• Process connection: Suspension clamp
• Temperature: With PE cable: -10 to +70°C (+14 to +158°F),with FEP cable: -10 to +80°C (+14 to +176°F)
• Measuring range: 0.1 to 10bar / 100m H₂O (1.5 to 150psi / 300ft H₂O)
• Accuracy: ±0.2%, ±0.1% (option)
• International explosion protection certificates, overfill prevention WHG, SIL, drinking water approval

• Measuring principle

  Hydrostatic

• Characteristic

  Pressure transmitter for pressure or hydrostatic level measurement with flush mounted metallic CONTITE measuring cell: 
  – hermetically welded 
  – absolute condensation tight 
  – climate-resitant 
  – long-term stable 
  – Lowest temperature influences 

  Cable version with suspension clamp

• 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 0,2% 
  Optional 0,1%

• Long term stability

  0,05% of URL/year

• Process temperature

  PE cable: -10°C…70°C / 14°F…158°F 
  FEP cable: -10°C…80°C / 14°F…176°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

  10 mbar (1.45 psi)

• Vacuum resistance

  0 mbar abs.

• Max. Turn down

  100:1

• Max. overpressure limit

  40 bar (600 psi)

• Process connection

  Mounting clamp

• Material process membrane

  316L, AlloyC, 

  Gold-Rhodium

  PE, FEP

• Material gasket

  Viton, EPDM, Kalrez, none

• 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

• Safety approvals

  SIL

• Design approvals

  EN10204-3.1

  NACE MR0175

• Marine approvals

  GL/ ABS/ LR/ BV/ DNV

• Drinking water approvals

  KTW/ NSF/ ACS

• Specialities

  Modularity to differential pressure and process pressure devices (replacable display, universal electronics) 

  Diagnostic functions 

  Hermetically sealed Contite measuring cell (condensate-resistant and climatic-proofed)

Datasheet: Deltapilot M FMB50, FMB51, FMB52, FMB53