The Deltapilot FMB53 is a cable version with mounting clamp. This device with the Contite measuring cell is typically used in the environmental industries. It is made for level measurement in liquid and paste-like media in open or closed containers and unaffected by possible foam formation. For use in SIL2 safety systems.
| Measuring Principle | Hydrostatic |
| Characteristic | 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 |
|
| Cable version with suspension clamp |
| 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 | PE cable: -10°C…70°C / 14°F…158°F |
| FEP cable: -10°C…80°C / 14°F…176°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 | 100:01:00 |
| Max. overpressure limit | 40 bar (600 psi) |
| Process connection | Mounting clamp |
| Material process membrane | 316L, AlloyC, |
| Gold-Rhodium |
| PE, FEP |
| 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, TIIS, INMETRO, NEPSI |
|
| Safety approvals | SIL |
|
| Design approvals | EN10204-3.1 |
| NACE MR0175 |
|
| Marine approvals | GL/ ABS/ LR/ BV/ DNV |
|
| Drinking water approvals | KTW/ NSF/ ACS |
|
| 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) |