Hydrostatic Level measurement Deltapilot FMB51

Hydrostatic Level measurement Deltapilot FMB51 – Pressure sensor with the Contite measuring cell for hydrostatic level measurement

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; 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
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)
Vacuum Resistance	0 mbar abs.
Max. Turn Down	100:1
Max. Overpressure Limit	40 bar (600 psi)
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
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, UK Ex
Safety Approvals	Overfill protection WHG; SIL
Design Approvals	EN10204-3.1; NACE MR0175
Drinking Water Approvals	KTW/ NSF
Specialities	Modularity to differential pressure and process pressure devices (replacable display, universal electronics); Diagnostic functions

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.

For level measurement.

Process connections: Threads and flanges
Temperature: -10 to +85°C (14°F…185° 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

Benefits

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