Endress+Hauser Cerabar PMP75 Absolute and Gauge Pressure Transmitter

Large variety of different process connections and membrane materials
New TempC Membrane minimizes influences of ambient and process temperature fluctuations
HistoROM data management concept for fast and easy commissioning, maintenance and diagnostics
Easy menu-guided commissioning via local display, 4 to 20mA with HART, PROFIBUS PA, FOUNDATION Fieldbus
Highest safety due to gastight feedthrough with capabilities up to SIL2/3, certified to IEC 61508
Cost savings with modular concept for easy replacement of sensor, display or electronics
Overload-resistant and function-monitored from the measuring cell to the electronics<

Single chamber aluminum or stainless steel (316L) housing.

Process connections: Threads, flanges or hygienic connections
Process temperature: -70 to +400°C (-94 to +752°F)
Pressure: -1/0 up to 400bar (-15/0 up to +6,000psi)
Accuracy: ±0.075%
International explosion protection certificates, overfill prevention WHG, SIL, hygienic approvals, marine approvals

Continuous/Liquids
Measuring Principle	Hydrostatic
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
Supply / Communication	4 ..20mA HART: 11,5...45V DC Ex ia: 11,5...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	-40°C...85°C (-40°F...185°F)
Process Temperature	-70°C...400°C (-94°F...752°F)
Process Pressure Absolute / Max. Overpressure Limit	1050bar (15,200psi)
Pressure Measuring Range	100mbar...400bar (1.5psi...5800psi)
Main Wetted Parts	316L Alloy C276 Monel Tantalum PTFE-Foil
Process Connection	Threads Flanges (DIN, ASME, JIS) with flush membrane Hygienic connections Tri-Clamp ISO2852
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, TIIS, INMETRO, NEPSI SIL EN10204-3.1 NACE WHG/ Overfill prevention Marine

Pressure
Measuring Principle	Hydrostatic
Characteristic	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
Supply Voltage	4...20mA 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	0,075% + influence of diaphragm seal
Long Term Stability	0,05% of URL/year
Process Temperature	-70°C...400°C (-94°F...752°F)
Ambient Temperature	-40°C...85°C (-40°F...185°F)
Measuring Cell	100mbar...700bar (1.5psi...10.150psi) relative/ absolute
Smallest Calibratable Span	5 mbar (0.075 psi)
Vacuum Resistance	10 mbar (1.45 psi)
Max. Turn Down	100:1
Max. Overpressure Limit	1050bar (15.750psi)
Process Connection	Thread: G1/2...G2, R1/2, MNPT1/2...MNPT2, NPT1/2...NPT1 Flange: DN25...DN100, ASME 1"...4" JIS 10k Diaphragm seal
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 Low temperature oil
Material Housing	Die-cast aluminum, AISI 316L
Communication	4...20 mA 4...20 mA HART PROFIBUS PA FOUNDATION Fieldbus
Certificates / Approvals	ATEX, FM, CSA, CSA C/US, IEC Ex, TIIS, INMETRO, NEPSI SIL EN10204-3.1 NACE 3A, EHEDG Overfill prevention WHG GL/ ABS
Specialties	Diagnostic functions TempC Membrane

The Endress+Hauser Cerabar PMP75 Absolute and Gauge Pressure Transmitter