Endress Hauser Differential Pressure Transmitter PMD55
| Model | PMD55 |
| Brand | Endress+Hauser |
| Supply voltage | 4…20 mA HART 11,5…45V DC (Non-Ex): Ex ia: 11,5…30V DC PROFIBUS PA: 9…32 V DC (Non-Ex) FOUNDATION Fieldbus: 9…32 V DC (Non-Ex) |
| Reference Accuracy | Standard 0.1% Platinum 0.075% |
| Long term stability | 0.05% of URL/ year 0.13% of URL/ 5 years 0.23% of URL/ 10 years |
| Process temperature | -40°C…+85°C (-40°F…+185°F) |
| Ambient temperature | -40°C…+85°C (-40°F…+185°F) |
| Measuring cell | 10 mbar…40 bar (0.15…580 psi) |
| Smallest calibratable span | 10 mbar (0.15 psi) |
| Max. Turn down | 20:1 |
| Max. overpressure limit | on one side: 160 bar (2300 psi) |
| Process connection | 1/4-18 NPT |
| Material process membrane | 316L, AlloyC, |
| Material gasket | Viton, PTFE, EPDM, NBR |
| Fill fluid | Silicone oil Inert oil |
| Material housing | Die-cast aluminum |
| Communication | 4…20 mA HART PROFIBUS PA FOUNDATION Fieldbus |
| Certificates / Approvals | ATEX, FM, CSA, CSA C/US, IEC Ex, INMETRO, NEPSI, UK Ex |
| Safety approvals | SIL |
| Design approvals | NACE MR0175 EN10204-3.1 |
| Successor | PMD55B |
