PMC51 Absolute and gauge pressure Transmitter

Product Item : PMC51-AA21JA1CGCCXJA
Category： Pressure
Measuring Principle:Hydrostatic
Pressure measuring range:100mbar...40bar (1.5psi...600psi)
Process connection:Threads Flanges (DIN, ASME, JIS)
Characteristic / Application:Smart and reliable pressure transmitter, with capacitive measuring cell and ceramic process isolating diaphragm (Ceraphire)
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Absolute and gauge pressure Cerabar PMC51 Digital pressure transmitter with oil-free ceramic sensor for measurement in gases or liquids

The Cerabar PMC51 digital pressure transmitter with capacitive, oil-free ceramic measuring cell is typically used in process and hygienic applications for pressure, level, volume or mass measurement in liquids and gases. It guarantees high degree of system safety thanks to vacuum-proof ceramic membrane with integrated breakage detection. Quick Setup with adjustable measuring range allows simple commissioning, reduces costs and saves time. SIL2 according to IEC 61508 / IEC 61511.

Benefits

Best fit for vacuum applications and applications with corrosive and abrasive media
Process safety through membrane breakage detection
Overload-resistant high purity ceramic sensor (99.9% Al2O3)
Condensation resistant also for hygienic applications
Easy menu-guided commissioning via local display, 4 to 20mA with HART, PROFIBUS PA, FOUNDATION Fieldbus
Process pressure up to SIL2, certified to IEC 61508 and IEC 61511
Modular concept for easy replacement of display or electronic

Field of application

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

Process connections: Threads, flanges or hygienic connections
Process temperature: -40 to +130°C (-40 to +266°F), 150°C (302°F) for 1h
Measuring ranges: -1/0 up to +40bar (-15/0 to +600psi)
Accuracy: ±0.15%, "Platinum" ±0.075%
International explosion protection certificates, overfill prevention WHG, SIL, hygienic approvals, marine approvals

Features and specifications

Continus Liquids

Measuring Principle	Hydrostatic
Characteristic / Application	Smart and reliable pressure transmitter, with capacitive measuring cell and ceramic process isolating diaphragm (Ceraphire)
Supply / Communication	4 ..20mA HART: 11,5...45V DC Ex ia: 11,5...30V DC PROFIBUS PA FOUNDATION Fieldbus
Accuracy	0,15% Platinum 0,075%
Long term stability	0,1% of URL/year
Ambient temperature	-40°C...85°C (-40°F...185°F)
Process temperature	-20°C...125°C (-4°F...275°F)
Process pressure absolute / max. overpressure limit	60bar (900psi)
Pressure measuring range	100mbar...40bar (1.5psi...600psi)
Main wetted parts	Ceraphire Sealing Alloy C276 316L
Process connection	Threads Flanges (DIN, ASME, JIS)
Max. measurement distance	400m (1312ft) H2O
Output	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 CoC ASME-BPE 3A, EHEDG Marine
Options	local display
Application limits	Measuring cell: ceramics If pressurized, possibly use differential pressure measurement with two pressure transmitters (electronic dp). Observe ratio head pressure : hydrostatic pressure

Pressure

Measuring Principle	Hydrostatic
Characteristic	Smart and reliable pressure transmitter with capacitive measuring cell and ceramic process isolating diaphragm Ceraphire)
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	Standard 0,15% Platinum 0,075%
Long term stability	< 0,1% of URL/ year < 0,175% of URL/ 5 years
Process temperature	-40°C...130°C (-40°F...266°F 150°C for 1h (302°F for 1h)
Ambient temperature	-40°C...85°C (-40°F...185°F)
Measuring cell	100mbar...40bar (1.5psi...600psi) relative/ absolute
Smallest calibratable span	10 mbar (1.45 psi)
Vacuum resistance	0 mbar abs.
Max. Turn down	20:1
Max. overpressure limit	60bar (900psi)
Process connection	Thread: G1/2...G2, R1/2, MNPT1/2 Flange: DN25...DN80, ASME 1"...4", JIS 10K
Hygienic	Tri-Clamp DIN11851 DIN11864-1 NEUMO Varivent N SMS DRD
Material process membrane	Ceramic
Material gasket	Viton, EPDM, NBR, Kalrez
Fill fluid	None, dry measuring cell
Material housing	Die-cast aluminum, AISI 316L
Output	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 CoC ASME-BPE 3A, EHEDG GL/ ABS/ LR/ BV/ DNV Marine NSF Drinking water
Options	Display PWIS free