Endress+Hauser
Endress+Hauser Absolute and gauge pressure Cerabar PMP75
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Accuracy | 0,075% + influence of diaphragm seal |
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Process temperature | -70°C...400°C (-94°F...752°F) |
Pressure measuring range | 400 mbar...400 bar (6 psi...6000 psi) |
Process pressure / max. overpressure limit | 1050bar (15,200psi) |
Main wetted parts | Alloy C276 316L Monel Tantalum PTFE-Foil |
Max. measurement distance | 7000m (22.966ft) H2O |
Material process membrane | 316L, AlloyC, Tantal Rhodium> Gold PTFE |
Measuring cell | 400 mbar...400 bar (6 psi...6000 psi) relative/ absolute |
Measuring principle | Absolute and gauge pressure |
Characteristic | Digital transmitter with piezoresistive sensor and diaphragm seal Modular transmitter Long term stability Minimum oil volume process connection Enhanced safety via self diagnostic functions Secondary process barrier |
Supply voltage | 4...20 mA HART 10,5...45V DC (Non Ex): Ex ia: 10,5...30V DC PROFIBUS PA: 9...32 V DC (Non Ex) FOUNDATION Fieldbus: 9...32 V DC (Non Ex) |
Reference Accuracy | 0,075% + influence of diaphragm seal |
Long term stability | 0.05 % of URL/ year 0.07 % of URL/ 5 years 0.1 % of URL/ 10 years |
Process temperature | -70°C...400°C (-94°F...752°F) |
Ambient temperature | -50°C...85°C (-58°F...185°F) |
Measuring cell | 400 mbar...400 bar (6 psi...6000 psi) relative/ absolute |
Smallest calibratable span | 5 mbar (0.075 psi) |
Vacuum resistance | 10 mbar (0.15 psi) |
Max. Turn down | 100:1 |
Max. overpressure limit | 1050 bar (15.750 psi) |
Process connection | Thread: G1/2...G2, R1/2, MNPT1/2...MNPT2, NPT1/2...NPT1 Flange: DN25...DN100, ASME 1"...4", JIS 10K Diaphragm seal |
Process connection hygienic | Tri-Clamp DIN11851 NEUMO Varivent SMS DRD Universal adapter |
Material process membrane | 316L, AlloyC, Tantal Rhodium> Gold PTFE |
Material gasket | None, diaphragm welded |
Fill fluid | Silicone oil, Inert oil, Vegetable oil, High temperature oil, Low temperature oil, |
Material housing | Die-cast aluminum, AISI 316L |
Communication | 4...20 mA HART PROFIBUS PA FOUNDATION Fieldbus |
Certificates / Approvals | ATEX, CSA C/US, IEC Ex, JPN Ex, INMETRO, NEPSI, EAC |
Safety approvals | SIL |
Design approvals | EN10204-3.1 NACE MR0103 |
Hygienic approvals | 3A, EHEDG |
Marine approvals | GL/ ABS |
Specialities | Diagnostic functions TempC Membrane |
Successor | PMP71B |
Measuring principle | Absolute and gauge pressure |
Characteristic / Application | Digital transmitter with piezoresistive sensor and diaphragm seal Modular transmitter Long term stability Minimum oil volume Enhanced safety via self diagnostic functions Secondary process barrier |
Specialities | Diagnostic functionalities Different languages in software |
Supply / Communication | 4...20mA HART: 10,5...45V DC Ex ia: 10,5...30V DC PROFIBUS PA / FOUNDATION Fieldbus: 9...32V DC |
Accuracy | 0,075% + influence of diaphragm seal |
Long term stability | 0,05% of URL/year |
Ambient temperature | -50°C...85°C (-58°F...185°F) |
Process temperature | -70°C...400°C (-94°F...752°F) |
Process pressure / max. overpressure limit | 1050bar (15,200psi) |
Pressure measuring range | 400 mbar...400 bar (6 psi...6000 psi) |
Main wetted parts | Alloy C276 316L Monel Tantalum PTFE-Foil |
Process connection | Threads Flanges (DIN, ASME, JIS) with flush membrane Tri-Clamp ISO02852 Hygienic connections |
Max. measurement distance | 7000m (22.966ft) H2O |
Communication | 4...20 mA HART PROFIBUS PA FOUNDATION Fieldbus |
Certificates / Approvals | ATEX, FM, CSA, CSA C/US, IEC Ex, JPN Ex, INMETRO, NEPSI, EAC |
Safety approvals | SIL |
Design approvals | EN 10204-3.1 NACE MR0175, MR0103 |
Hygienic approvals | 3A, EHEDG |
Marine approval | GL/ ABS |
Options | HistoROM/M-Dat 4-line digital display SS- or Aluminiumhousing Separate housing |
Successor | PMP71B |
Application limits | Measuring cell: Metal welded If pressurized, possibly use differential pressure meas-urement with two pressure transmitters (electronic dp). Observe ratio head pressure : hydrostatic pressure |
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