PMP75 Absolute and gauge pressure transmitter

Product Item : PMP75-HBC1F28B3GAA1
Category： Pressure
Measuring Principle:Hydrostatic
Pressure measuring range:100mbar...400bar (1.5psi...5800psi)
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
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Absolute and gauge pressure Cerabar PMP75,Predecessor: PMC631, PMP635

Digital pressure transmitter with fully welded diaphragm seal for measurement in gases or liquids

The Cerabar PMP75 digital pressure transmitter with metal diaphragm seal is typically used in process and hygiene applications for pressure, level, volume or mass measurement in liquids or gases. Suitable for high pressure as well as extreme process temperature applications from -70 up to +400°C (-94 to 750°F). Quick Setup with adjustable measuring range allows simple commissioning, reduces costs and saves time. Designed according to IEC 61508 for use in SIL2/3 safety applications.

Benefits

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

Field of application

Two 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

Features and specifications

Continus 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: 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	-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	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
Output	4...20 mA HART PROFIBUS PA FOUNDATION Fieldbus
Certificates / Approvals	ATEX, FM, CSA, CSA C/US, IEC Ex, TIIS, INMETRO, NEPSI SIL WHG/ Overfill prevention EN10204-3.1 NACE Marine
Options	HistoROM/M-Dat 4-line digital display SS- or Aluminiumhousing Separate housing
Specialities	Diagnostic functionalities Different languages in software
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

Pressure

Measuring Principle	Hydrostatic
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...20mA 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
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, High temperature oil, Low temperature oil,
Material housing	Die-cast aluminum, AISI 316L
Output	4...20mA HART PROFIBUS PA FOUNDATION Fieldbus
Certificates / Approvals	ATEX, FM, CSA, CSA C/US, IEC Ex, TIIS, INMETRO, NEPSI Overfill prevention WHG SIL EN10204-3.1 NACE 3A, EHEDG GL/ ABS Marine
Options	HistoROM/M-Dat 4-line digital display SS- or Aluminiumhousing Separate housing
Specialities	Diagnostic functions TempC Membrane