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.
                                            
                                            
                                            
                                                | 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  | 
  | 
| Compact version Modular Deviceplatform | 
| 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, TIIS, INMETRO, NEPSI, EAC | 
|
| Safety approvals | Overfill prevention WHG | 
| 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 |