ENDRESS(PMP51)


Description

Digital pressure transmitter with welded metal sensor for measurement in gases, steam or liquids.


Product Information
    Benefits
    • Accurate measurement of the process value even in the case of changing process temperature
    • Process safety assured with small flush mounted process connections in hygienic applications
    • For process pressure monitoring up to SIL2, certified to IEC 61508 and IEC 61511
    • Modular concept for easy replacement of display or electronics
    • Easy menu-guided commissioning via on-site display, 4 to 20mA with HART, PROFIBUS PA, FOUNDATION Fieldbus
    • 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: -40 to +130°C (-40 to +266°F), 150°C (302°F) for 1h
    • Measuring range: -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
    Features and specifications
    Measuring Principle Absolute and gauge pressure
    Characteristic / Application Smart and reliable pressure transmitter, with piezoresistive measuring cell and metal welded process isolating diaphragm
    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% von URL/ year
    0,2% of URL/ 5 years
    0,25% of URL/ 10 years
    Ambient temperature -40°C...85°C
    (-40°F...185°F)
    Process temperature -40°C...125°C
    (-40°F...275°F)  
    Process pressure absolute / max. overpressure limit 600bar (9000psi)  
    Pressure measuring range 1bar...400bar
    (15psi...6000psi)  
    Main wetted parts 316L  
    Process connection Threads
    Flanges (DIN, ASME, JIS)
    Hygienic connections
    Tri-Clamp ISO2852
    Max. measurement distance 4000m (13.123ft) H2O  
    Communication 4...20 mA HART
    PROFIBUS PA
    FOUNDATION Fieldbus
    Certificates / Approvals ATEX, FM, CSA, CSA C/US, IEC Ex, TIIS, INMETRO, NEPSI
    Safety approvals SIL
    Design approvals EN 10204-3.1
    NACE MR0175, MR0103
    AD2000
    Hygienic approvals 3A, EHEDG
    CoC ASME-BPE
    Marine approval GL/ ABS/ LR/ BV/ DNV
    Drinking water approvals NSF
    Options local display
    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  
    Measuring Principle Absolute and gauge pressure
    Characteristic Smart and reliable pressure transmitter, with piezoresistive measuring cell and metal welded process isolating diaphragm
    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
    0,2% of URL/ 5 years
    0,25% of URL/ 10 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 400mbar...400bar
    (15psi...6000psi)
    relative/ absolute
    Smallest calibratable span 20 mbar (2.9 psi) rel./ abs.
    Vacuum resistance 10 mbar (1.45 psi) abs.
    Max. Turn down 20:1
    Max. overpressure limit 600bar (9000psi)
    Process connection Thread:
    G1/2...G2, MNPT1/2...MNPT2
    Flange:
    DN25...DN80,
    ASME 1 1/2"...4",
    Process connection hygienic Tri-Clamp
    DIN11851
    NEUMO
    Varivent N
    SMS
    DRD
    Material process membrane 316L, AlloyC,
    Tantal,
    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
    4...20 mA HART
    PROFIBUS PA
    FOUNDATION Fieldbus
    Certificates / Approvals ATEX, FM, CSA, CSA C/US, IEC Ex, TIIS, INMETRO, NEPSI
    Safety approvals SIL
    Design approvals EN10204-3.1
    NACE MR0175
    Hygienic approvals 3A, EHEDG
    CoC ASME-BPE
    Marine approvals GL/ ABS/ LR/ BV/ DNV
    Drinking water approvals NSF