
Specs at a glance
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Accuracy
Standard 0.1%
Optional 0.075% -
Process temperature
-10°C...+100°C
(+14°F...+212°F) -
Pressure measuring range
100 mbar...10 bar
(1.5 psi...150 psi) -
Process pressure / max. overpressure limit
40 bar (600 psi)
-
Main wetted parts
Alloy C
316L -
Max. measurement distance
100 m (328 ft) H2O
-
Material process membrane
316L, AlloyC,
Gold-Rhodium -
Measuring cell
100 mbar...10 bar
(1.5 psi...150 psi)
Field of application
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.
For level and/or pressure measurement.
Process connections: Threads, flanges and hygienic connections
Temperature: –10 to +100°C (14 to 212°F) (+135°C (275°F) for 30 minutes maximum)
Measuring range: 0.1 to 10 bar rel. (1.5 to 150 psi)
Accuracy: ±0.075%
International explosion protection certificates, overfill prevention WHG, SIL, hygienic certificates, marine approvals
Benefits
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
Best batch-to-batch repeatability and long-term stability
Modular concept for easy replacement of display or electronics
HistoROM/M-DAT data backup for instrument settings and measured values
Function-monitored from the measuring cell to the electronics
Seamless and independent system integration (HART/PA/FF)
International usage thanks to a wide range of approvals
Videos
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Pressure measuring principle
Extended selection
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High-end products
- Highly functional and convenient
Technical excellence
Simplicity

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Standard products
- Reliable, robust and low-maintenance
Technical excellence
Simplicity
-
Specialized products
- Designed for demanding applications
Technical excellence
Simplicity
Variable
FLEX selections | Technical excellence | Simplicity |
---|---|---|
Fundamental selection Meet your basic measurement needs |
Technical excellence
|
Simplicity
|
Lean selection Handle your core processes easily |
Technical excellence
|
Simplicity
|
Extended selection Optimize your processes with innovative technologies |
Technical excellence
|
Simplicity
|
Xpert selection Master your most challenging applications |
Technical excellence
|
Simplicity
Variable |
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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
Compact 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 0.1%
Optional 0.075% -
Long term stability
0.05 % of URL/year
-
Process temperature
-10°C...100°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
25 mbar (3.63 psi)
-
Vacuum resistance
0 mbar abs.
-
Max. overpressure limit
40 bar (600 psi)
-
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 -
Material process membrane
316L, AlloyC,
Gold-Rhodium -
Material gasket
None, measuring cell welded
-
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, EAC, UK Ex
-
Safety approvals
SIL
-
Design approvals
EN10204-3.1
NACE MR0175
MR0103 -
Hygienic approvals
3A, EHEDG
CoC ASME-BPE -
Marine approvals
GL, DNV
-
Drinking water approvals
NSF
-
Specialities
Gold-rhodium coated membrane
-
Measuring principle
Hydrostatic
-
Characteristic / Application
Compact pressure transmitter for hydrostatic level measurement with flush mounted metallic Contite measuring cell:
Hermetically sealed, condensate-resistant and climatic-proofed -
Specialities
Diagnostic functions
-
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
-
Ambient temperature
-40°C...+85°C
(-40°F...+185°F) -
Process temperature
-10°C...+100°C
(+14°F...+212°F) -
Process pressure / max. overpressure limit
40 bar (600 psi)
-
Pressure measuring range
100 mbar...10 bar
(1.5 psi...150 psi) -
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
100 m (328 ft) H2O
-
Communication
4...20 mA HART
PROFIBUS PA
FOUNDATION Fieldbus -
Certificates / Approvals
ATEX, FM, CSA, CSA C/US, IEC Ex, INMETRO, NEPSI, EAC
-
Safety approvals
SIL
-
Design approvals
EN10204-3.1
NACE MR0175, MR0103 -
Hygienic approvals
3A, EHEDG
CoC ASME-BPE -
Marine approval
GL/ DNV
-
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
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