Endress+Hauser
Hydrostatic Level measurement Deltapilot FMB51
- SKU:
- Hydrostatic Level measurement Deltapilot FMB51 Series
- Weight:
- 0.00 Grams
Description
Application
The Deltapilot FMB51 is a rod-type device featuring a fixed process connection, equipped with a Contite measuring cell. It is commonly employed in the environmental sector for level measurement in both liquid and paste-like substances, within open or closed containers. The device operates reliably even in the presence of foam and is suitable for integration into SIL2 safety systems.
Key specifications for level measurement include:
- Process connections: Available with threaded or flanged options
- Operating temperature: -10 to +85°C (14°F to 185°F)
- Measuring range: 0.1 to 10 bar / 100 m H2O (1.5 to 150 psi / 300 ft H2O)
- Accuracy: ±0.2%, with an optional ±0.1%
The device is certified for international explosion protection, overfill prevention (WHG), SIL, and drinking water applications.
Benefits
The Deltapilot FMB51 offers several advantages:
- The Contite measuring cell is hermetically sealed, providing resistance to condensate and ensuring high reference accuracy of ±0.2%, with an optional upgrade to ±0.1%. Additionally, it exhibits minimal temperature influence.
- Its modular design allows for easy replacement of the display or electronics, enhancing maintenance convenience.
- The device supports seamless and independent system integration with HART, PROFIBUS PA, and FOUNDATION Fieldbus protocols.
- Operation is user-friendly and secure, with menu-guided options available on-site via the display module, or remotely through 4 to 20mA HART, PROFIBUS PA, or FOUNDATION Fieldbus.
- It is suitable for global use, backed by a wide array of international approvals.
SPECIFICATIONS
Pressure Specifications
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Measuring principle
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Hydrostatic pressure
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Characteristic
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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
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Supply voltage
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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)
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Reference Accuracy
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Standard 0.2 % Optional 0.1 %
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Long term stability
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0.05 % of URL/year
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Process temperature
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-10°C...85°C (14°F…212°F)
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Ambient temperature
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-40°C...85°C (-40°F...185°F)
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Measuring cell
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100 mbar...10 bar (1.5 psi...150 psi)
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Smallest calibratable span
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10 mbar (1.45 psi) |
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Vacuum resistance
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0 mbar abs.
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Max. Turn down
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100:1
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Max. overpressure limit
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40 bar (600 psi)
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Process connection
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Thread: G1 1/2, MNPT1 1/2 Flange: DN40...DN100, ASME 2"...4", JIS 10K
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Material process membrane
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316L, AlloyC Gold-Rhodium
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Material gasket
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Viton, EPDM, Kalrez, none
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Fill fluid
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Inert oil, Synthetic oil
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Material housing
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316L, Die-cast aluminum
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Communication
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4...20 mA HART PROFIBUS PA FOUNDATION Fieldbus
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Certificates / Approvals
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ATEX, FM, CSA, CSA C/US, IEC Ex, INMETRO, NEPSI, UK Ex
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Safety approvals
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Overfill protection WHG SIL
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Design approvals
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EN10204-3.1 NACE MR0175
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Drinking water approvals
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KTW/ NSF
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Specialities
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Modularity to differential pressure and process pressure devices (replacable display, universal electronics) Diagnostic functions
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Continuous / Liquids Specifications
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Measuring principle
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Hydrostatic
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Characteristic / Application
|
Pressure transmitter for hydrostatic level measurement with flush mounted metallic Contite measuring cell: Hermetically sealed, condensate-resistant and climatic-proofed Rod version
|
|
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)
|
|
Supply / Communication
|
4...20mA HART: 10,5...45V DC Ex ia: 10,5...30V DC PROFIBUS PA / FOUNDATION Fieldbus: 9...32V DC (Non Ex)
|
| Accuracy |
Standard 0.2% Optional 0.1%
|
|
Long term stability
|
0.05 % of URL/ year |
|
Ambient temperature
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-40°C...85°C (-40°F...185°F)
|
|
Process temperature
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-10°C...85°C (14°F…212°F)
|
|
Process pressure / max. overpressure limit
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40 bar (600 psi)
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Pressure measuring range
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100 mbar...10 bar (1.5 psi...150 psi)
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Main wetted parts
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Alloy C 316L optional coating AuPt
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Process connection
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Thread: G1 1/2, MNPT1 1/2 Flange: DN40...DN100, ASME 2"...4", JIS 10K
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Max. measurement distance
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100m (328ft) H2O
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Communication
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4...20 mA HART PROFIBUS PA FOUNDATION Fieldbus
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Certificates / Approvals
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ATEX, FM, CSA, CSA C/US, IEC Ex, INMETRO, NEPSI
|
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Safety approvals
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Overfill protection WHG SIL
|
|
Design approvals
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EN 10204-3.1 NACE MR0175
|
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Drinking water approvals
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KTW/ NSF
|
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Options
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Separate housing Initial device settings Overvoltage protection
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Application limits
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If pressurized, usage of two pressure transmitters to measure the differential pressure (electronic dP) Observe ratio head pressure : hydrostatic pressure
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Documents
You may want to read this product's catalog. If so, please click to view the Endress+HauserHydrostatic Level measurement Deltapilot FMB51 Series datasheet.Related Products
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