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Deltapilot - Model FMB70 -Hydrostatic Level Measurement
Highest performance pressure sensor with the Contite cell for hydrostatic level measurement. 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.
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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
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Best batch-to-batch repeatability and long-term stability
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Modular concept for easy replacement of display or electronics
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HistoROM/M-DAT data backup for instrument settings and measured values
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Function-monitored from the measuring cell to the electronics
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Seamless and independent system integration (HART/PA/FF)
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International usage thanks to a wide range of approvals
For level and/or pressure measurement.
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Process connections: Threads, flanges and hygienic connections
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Temperature: –10 to +100°C (14 to 212°F) (+135°C (275°F) for 30 minutes maximum)
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Measuring range: 0.1 to 10 bar rel. (1.5 to 150 psi)
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Accuracy: ±0.075%
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International explosion protection certificates, overfill prevention WHG, SIL, hygienic certificates, marine approvals
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Measuring principle
Hydrostatic
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Characteristic / Application
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
Compact version
Modular Deviceplatform -
Specialities
Diagnostic functions
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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 0,1%
Optional 0,075% -
Long term stability
0,05% of URL/year
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Ambient temperature
-40°C...85°C
(-40°F...185°F) -
Process temperature
-10°C...100°C
(14°F...212°F) -
Process pressure absolute / max. overpressure limit
40 bar (600 psi)
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Pressure measuring range
100mbar...10bar
(1.5psi...150psi) -
Main wetted parts
Alloy C
316L -
Process connection
Thread:
G1 1/2, MNPT1/2
Flange:
DN40...DN100,
ASME 1 1/2"...4",
JIS 10K -
Process connection hygienic
Tri-Clamp
DIN11851
DIN11864-1
NEUMO
Varivent N
SMS
DRD -
Max. measurement distance
100m (328ft) H2O
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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, EAC
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Safety approvals
Overfill prevention WHG
SIL -
Design approvals
EN10204-3.1
NACE MR0175, MR0103 -
Hygienic approvals
3A, EHEDG
CoC ASME-BPE -
Marine approval
GL/ DNV
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Drinking water approvals
NSF
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Options
HistoROM/M-Dat
4-line digital display
SS- or Aluminiumhousing
Separate housing -
Application limits
Measuring cell: Contite, condensate-proof, watertight, metal welded
If pressurized, possibly use differential pressure measurement with two pressure transmitters. Observe ratio head pressure : hydrostatic pressure