Name: Absolute and gauge pressure Cerabar PMP71 SERIES
Brand: Endress+Hauser
SKU: Absolute and gauge pressure Cerabar PMP71 SERIES
Availability: OutOfStock

Absolute and gauge pressure Cerabar PMP71 SERIES

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Absolute and gauge pressure Cerabar PMP71 SERIES

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Description

Description

Application

The Cerabar PMP71 is a digital pressure transmitter featuring a metallic membrane, ideal for various process applications including pressure, level, volume, or mass measurement in both liquids and gases. It is specifically engineered for high-pressure environments, supporting applications up to 700 bar. The device offers a Quick Setup feature, allowing for freely adjustable measuring ranges without requiring specific pressure inputs. It is designed in accordance with IEC 61508 standards, making it suitable for use in SIL2/3 safety systems, and it comes with a MID Parts Certificate, making it appropriate for custody transfer applications.

The transmitter is housed in a robust two-chamber aluminum or 316L stainless steel casing.

Available process connections include thread and flange options.

It operates within a process temperature range of -40 to +125°C (-40 to +257°F).

Measuring ranges span from -1/0 up to 700 bar (-15/0 up to +10,500 psi).

The device offers high accuracy, with a standard of ±0.05%, and a "Platinum" accuracy option of ±0.025%.

It also comes with international explosion protection certifications, WHG overfill prevention, hygienic and marine approvals, and SIL compliance.

Benefits

Delivers exceptional accuracy, reproducibility, and long-term stability.
Ensures maximum safety with a gas-tight feedthrough, capable of supporting SIL2/3 applications, certified to IEC 61508 standards.
Features an easy, menu-guided setup process via a local display, supporting 4 to 20 mA with HART, PROFIBUS PA, and FOUNDATION Fieldbus communication protocols.
Includes the HistoROM data management concept, facilitating quick and straightforward commissioning, maintenance, and diagnostics.
The device is overload-resistant and continuously monitors functionality from the measuring cell to the electronics.
Available with pre-mounted manifolds that are fully tested for leaks, ensuring a perfect fit.
Offers seamless and independent system integration through HART, PROFIBUS PA, or FOUNDATION Fieldbus.

SPECIFICATIONS

Pressure Specifications

Measuring principle	Absolute and gauge pressure
Characteristic	Digital transmitter with piezoresistive sensor and welded metallic membrane Modular transmitter Long term stability Enhanced safety via self diagnostic functionsSecondary 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	Standard: 0.05% Platinum: up to 0.025%
Long term stability	0.05 % of URL/ year 0.07 % of URL/ 5 years 0.1 % of URL/ 10 years
Process temperature	-40°C...125°C (-40°F...257°F)
Ambient temperature	-50°C...85°C (-58°F...185°F)
Measuring cell	400 mbar...700 bar (5.8 psi...10.500 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, R1/2 Flange: DN25...DN80, ASME 1"...4", JIS 10K...20K
Material process membrane	316L, AlloyC, Rhodium> Gold
Material gasket	None, measuring cell welded
Fill fluid	Silicone oil, Inert oil
Material housing	Die-cast aluminum, AISI 316L
Communication	4...20 mA HART 1- 5V DC Low Power PROFIBUS PA FOUNDATION Fieldbus
Certificates / Approvals	ATEX, FM, CSA, CSA C/US, IEC Ex, JPN Ex, INMETRO, NEPSI, EAC, UK Ex
Safety approvals	SIL
Design approvals	EN10204-3.1 NACE MR0175
Marine approvals	GL/ABS
Drinking water approvals	NSF
Specialities	Diagnostic functions
Successor	PMP71B

Continuous / Liquids Specifications

Measuring principle	Absolute and gauge pressure
Characteristic / Application	Digital transmitter with piezoresistive sensor and welded metallic membrane Modular transmitter Long term stability 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	Standard: 0.05% Platinum: up to 0.025%
Long term stability	0,05% of URL/year
Ambient temperature	-50°C...85°C (-58°F...185°F)
Process temperature	-40°C...125°C (-40°F...257°F)
Process pressure / max. overpressure limit	1050bar (15,750psi)
Pressure measuring range	400 mbar...700 bar (5.8 psi...10.500 psi)
Main wetted parts	Alloy C276 316L Rhodium
Process connection	Threads Flanges (DIN, ASME, ...) with flush membrane
Max. measurement distance	7000m (22.966ft) H2O
Communication	4...20 mA HART 1- 5V DC Low Power 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
Marine approval	GL/ ABS
Drinking water approvals	NSF
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