Endress+Hauser Hydrostatic Level Transmitter Deltapilot FMB51
Field of application
The Deltapilot FMB51 is a rod version with a fixed process connection. This device with the Contite measuring cell and is typically used in the environmental industry. It is made for level measurement in liquid and paste-like media in open or closed containers and is unaffected by possible foam formation. For use in SIL2 safety systems.
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Description
Specification:
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Measuring principle
Hydrostatic pressure
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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
Rod 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 0.2 %
Optional 0.1 % -
Long term stability
0.05 % of URL/year
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Process temperature
-10°C…85°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
10 mbar (1.45 psi)
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Vacuum resistance
0 mbar abs.
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Max. Turn down
100:1
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Max. overpressure limit
40 bar (600 psi)
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Process connection
Thread:
G1 1/2, MNPT1 1/2
Flange:
DN40…DN100,
ASME 2″…4″,
JIS 10K -
Material process membrane
316L, AlloyC
Gold-Rhodium -
Material gasket
Viton, EPDM, Kalrez, none
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Fill fluid
Inert oil,
Synthetic oil -
Material housing
316L, Die-cast aluminum
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Communication
4…20 mA HART
PROFIBUS PA
FOUNDATION Fieldbus -
Certificates / Approvals
ATEX, FM, CSA, CSA C/US, IEC Ex, INMETRO, NEPSI, UK Ex
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Safety approvals
Overfill protection WHG
SIL -
Design approvals
EN10204-3.1
NACE MR0175 -
Drinking water approvals
KTW/ NSF
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Specialties
Modularity to differential pressure and process pressure devices (replacable display, universal electronics)
Diagnostic functions
Benefits
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Hermetically sealed Contite measuring cell with condensate-resistance, high reference accuracy: ±0.2%, optionally ±0.1% and minimum temperature effects
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Modular concept for easy replacement of display or electronics
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Seamless and independent system integration (HART/PA/FF)
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Easy and safe menu-guided operation: On-site via display module, via 4 to 20mA with HART, via PROFIBUS PA, via FOUNDATION Fieldbus
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International usage thanks to a wide range of approvals
Endress+Hauser Hydrostatic Level Transmitter Other Available Models:
- Deltapilot FMB51
- Deltapilot FMB52
- Deltapilot FMB53
- Waterpilot FMX11
