Product Details

Pressure Machine Level Transmitter and Gauge Pressure Transmitter PMP55

Product Description

The Cerabar PMP55 digital pressure transmitter with metal diaphragm seal is typically used in process and hygiene applications for pressure, level, volume or mass measurement in liquids. 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. SIL2 according to IEC 61508 and IEC 61511.

Benefits

Large variety of different process connections and membrane materials
New TempC Membrane minimizes influences of ambient and process temperature fluctuations
Easy menu-guided commissioning via on-site display, 4 to 20mA with HART, PROFIBUS PA, FOUNDATION Fieldbus
For process pressure monitoring up to SIL2, certified to IEC 61508 and IEC 61511
Modular concept for easy replacement of display or electronics
Seamless and independent system integration (HART/PA/FF)

Field of application

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)
Measuring ranges: -1/0 up to +400bar (-15/0 up to +6,000psi)
Accuracy: ±0.15%, "Platinum" ±0.075%
International explosion protection certificates, overfill prevention WHG, SIL, hygienic approvals, marine approvals

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
Vacuum resistance	0 mbar abs.
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
Fill fluid	None, dry measuring cell
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
Design approvals	EN10204-3.1 NACE MR0175
Hygienic approvals	CoC ASME-BPE 3A, EHEDG