Absolute and
gauge pressure
Cerabar PMP51

Cerabar PMP51 aluminum housing ©Endress+Hauser
Cerabar PMP51 hygienic housing ©Endress+Hauser

Pressure measuring principle

Cerabar PMP51 beauty shot ©Endress+Hauser
Cerabar PMP51 with manifolds ©Endress+Hauser
  • Cerabar PMP51 aluminum housing
  • Cerabar PMP51 hygienic housing
  • Cerabar PMP51 beauty shot
  • Cerabar PMP51 with manifolds

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

The Cerabar PMP51 digital pressure transmitter with metal membrane is typically used in process and hygiene applications for pressure, level, volume or mass measurement in liquids or gases. PMP51 is designed for high pressure applications up to 400bar. Quick Setup with adjustable measuring range allows simple commissioning, reduces costs and saves time. SIL2 according to IEC 61508 and IEC 61511.

Additional components

  • 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...

  • 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...

Features and specifications

Back

Details

  • 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, 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 0.1%

    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 (0.3 psi)

  • Vacuum resistance

    10 mbar (0.15 psi)

  • 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, 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

Documents / Manuals / Software

Accessories / Spare parts

Nr
Order code
Specification
  • 15
    • Nr 15 Order code 52002449

      Cable gland M20 PA, o-ring VMQ

      Consists of: cable gland M20, plastic. O-ring 18.72 x 2.62 VMQ. Usage: Housing F15, FMB50/FMB51/FMB52/FMB53, PMC51, PMP51/PMP55.

    • Nr 15 Order code 71092709

      Cable gland M20 PA, O-ring EPDM/PTFE

      Consists of: cable gland M20, synthetic. O-ring 17.0x2.0 EPDM + PTFE/FDA. Usage: housing F30/31, FMB50/FMB51/FMB52/FMB53, PMC51, PMD55, PMP51/PMP55.

    • Nr 15 Order code 71092711

      Cable gland M20 Metal, gasket

      Consists of: cable gland M20, metal. O-ring 17.0x2.0 EPDM + PTFE/FDA. Usage: housing F15/F31, FMB50/FMB51/FMB52/FMB53, PMC51, PMP51/PMP55, housing F30 PMD55.

    • Nr 15 Order code 71092712

      Cable entry G1/2, gasket, adapter

      Consists of: gasket 18.72x2.51 NBR 70. Adapter M20 > G1/2. Not for Ex d. Usage: FMB50/FMB51/FMB52/FMB53, PMC51, PMD55, PMP51/PMP55.

    • Nr 15 Order code 52005984

      Plug 3p M12/M20, gasket

      Consists of: terminal block, gasket. Usage: FMB50/51/52/53, PMC51, PMD55, PMP51/55.

    • Nr 15 Order code 52020762

      Plug 2/7-pole, HAN7D, gasket

      Consists of: harting plug set. Usage: FMB50/FMB51/FMB52/FMB53, FMB70, FMD76/FMD77/FMD78, PMC51, PMC71, PMD55, PMD70/PMD75, PMP51/PMP55, PMP71/PMP75.

    • Nr 15 Order code 71120017

      Plug valve, F30/F31, seal NBR

      Consists of: plug, seal, screw. Usage: FMB50/FMB51/FMB52/FMB53, PMC51, PMD55, PMP51/PMP55.

  • 20
    • Nr 20 Order code 52027000

      Cover F15 316L, gasket

      Gasket 67.5x2.9x1.5, VMQ/PTFE. Usage: housing F15, stainless steel.

    • Nr 20 Order code 52027002

      Cover F15 316L, sight glass, gasket

      Sight glass: glass. Gasket 67.5x2.9x1.5, VMQ/PTFE. Usage: housing F15, stainless steel.

    • Nr 20 Order code 52028207

      Cover F15, sight glass PC, 316L, gasket

      Sight glass: Polycarbonate PC. Gasket 67.5x2.9x1.5, VMQ/PTFE. Usage: housing F15 stainless steel, FMB50/FMB51/FMB52/FMB53,PMC51, PMP51/PMP55, not for EEx ia (intrinsically safe).

    • Nr 20 Order code 52028267

      Cover F15 316L,claw,sight glass,gasket

      Sight glass glass. Cover claw. Gasket 67.5x2.9x1.5, VMQ/PTFE. Usage: dust Ex version, housing F15 stainless steel, FMB50/FMB51/FMB52/FMB53. PMC51, PMP51/PMP55.

    • Nr 20 Order code 52028268

      Cover F15 316L, claw, gasket

      Cover claw. Gasket 67.5x2.9x1.5, VMQ/PTFE. Usage: housing F15 stainless steel, FMB50/FMB51/FMB52/FMB53, PMC51, PMP51/PMP55.

  • 21
    • Nr 21 Order code 52028179

      Gasket 67.5x2.9x1.5 VMQ/PTFE, 5 pieces

      Profile gasket cover. Usage: housing F15 stainless steel.

  • 20
    • Nr 20 Order code 71092705

      Cover F30/31/34 Alu, gasket

      Material: aluminium. O-ring: EPDM. Not for Ex d/XP. Usage: FMB50/FMB51/FMB52/FMB53, FTC260/FTC262, PMC51, PMD55, PMP51/PMP55.

    • Nr 20 Order code 71092706

      Cover F30/31 Alu, Ex d, gasket

      Material: aluminium. O-ring: EPDM. Individual tested, Ex d/XP. Usage: PMC51, PMD55, PMP51/PMP55.

    • Nr 20 Order code 71092707

      Cover F30/31/34 Alu, sight glass, gasket

      Material: aluminium. Sight glass: mineral glass. O-ring: EPDM. Not for Ex d/XP. Usage: FMB50/FMB51/FMB52/FMB53, FTC260/FTC262, PMC51, PMD55, PMP51/PMP55.

    • Nr 20 Order code 71092708

      Cover F30/31 Alu,Exd,sight glass, gasket

      Material: aluminium. Sight glass: mineral glass. O-ring: EPDM. Individual tested, Ex d/XP. Usage: PMC51, PMD55, PMP51/PMP55.

  • 21
    • Nr 21 Order code 52020429

      Sealing EPDM, F30/31/34, T14/15, 5 pcs.

      Consists of: 5x O-ring 75.87x2.62, EPDM, PTFE, FDA. Usage: housing F30/F31/F34, T14/T15.

  • 40
    • Nr 40 Order code 71091670

      Display module VU340, Cbar/Dbar/Dpilot M

      Digital display, 3 push buttons, snapped bracket. Usage: FMB50/FMB51/FMB52/FMB53, PMC51, PMD55, PMP51/PMP55.

  • 30
  • 41
    • Nr 41 Order code 71094113

      Holder Display Dbar/Cbar/Dpilot M

      Usage: display module VU340, FMB50/FMB51/FMB52/FMB53, PMC51, PMD55, PMP51/PMP55.

  • 40
    • Nr 40 Order code 71111067

      Analog display VU340, Cbar, bracket

      Analog display,snapped bracket. Usage: PMC51, PMP51/PMP55.

    • Order code 71043886

      Cable PE, L=2m/80inch, separate housing

      Connection cable sensor>sep. housing. Usage: FMB50/FMB51/FMB52, FMB70, FMD76/FMD77/FMD78, PMC51, PMC71, PMD70/PMD75, PMP51/PMP55, PMP71/PMP75.

    • Order code 71043888

      Cable PE, L=5m/200inch, separate housing

      Connection cable sensor>sep. housing. Usage: FMB50/FMB51/FMB52, FMB70, FMD76/FMD77/FMD78, PMC51, PMC71, PMD70/PMD75, PMP51/PMP55, PMP71/PMP75.

    • Order code 71043889

      Cable PE, L=10m/400inch,separate housing

      Connection cable sensor>sep. housing. Usage: FMB50/FMB51/FMB52, FMB70, FMD76/FMD77/FMD78, PMC51, PMC71, PMD70/PMD75, PMP51/PMP55, PMP71/PMP75.

    • Order code 71070738

      Cable FEP, L=5m/200inch,separate housing

      Connection cable sensor>sep. housing. Usage: FMB50/FMB51/FMB52, FMB70, FMD76/FMD77/FMD78, PMC51, PMC71, PMD70/PMD75, PMP51/PMP55, PMP71/PMP75.

    • Order code 52006263

      Socket for plug 4p-125V, 4A-M12

      M12 socket for plug. Self confectionery connection. Usage: plug M12.

    • Order code 71114212

      Plug connector M12 90deg

      Self confectionery connection. Usage: plug M12.

    • Order code 52010285

      Cable 4x0.34, box M12,Cu Sn/Ni,90o,L=5m

      M12 plug connector. 5m cable PVC, Cu Sn/Ni lock. Usage: FMB50/FMB51/FMB52/FMB53, FTL31/FTL33, FTW23, FTW33, PMC11, PMC21, PMC51, PMP11, PMP21/PMP23, PMP51/PMP55, PTC31B, PTP31B/PTP33B.

    • Order code 71102216

      Mountingset Cerabar,Deltapilot,Levelflex

      Material: 316L. Usage: wall/pipe mounting (2"), FMB50/FMB51/FMB52/FMB53, FMB70, FMP50/FMP51/FMP52/FMP53/FMP54/FMP55/ FMP56/FMP57, PMC51, PMC71, PMP51/PMP55, PMP71/PMP75.

    • Order code 71372498

      Mounting bracket 2 valve,stainless steel

      Mounting set Manifold. Material: 316L. Consists of: 1x Mounting bracket. 1x U-bolts. 2x Washers A 8.4. 2x Hexagon nuts M8. Usage: wall/pipe mounting 2", DA63M, PMC51, PMC71, PMP51, PMP71.

    • Order code 71286350

      Sealing kit PMPx1, PTP31B, FKM, 2 pcs.

      Consists of: gasket 18.5x23.9x1.5 FKM. O-ring 14x1.78, FKM. Usage: PMP11, PMP21, PMP51, PTP31B.

    • Order code 52009800

      Flat gasket 18,5x23,9x1,5 FKM, 5 pieces

      Process gasket FKM Viton. Usage: Cerabar M/S, Cerabar PMP11/PMP21, metal cell.

  • 57
    • Nr 57 Order code 52014472

      O-ring 28.17x3.53 VMQ, FDA, 5 pcs.

      Material: silicone VMQ 70. Usage: weld-in adapter G1, 316L, (52001051) flush mount, FMI51/FMI52, FTI51/FTI52, FTL31/FTL33, FTW23/FTW33, PMP23, PMP51, PTP33B, FTL50/FTL50H/FTL51/FTL51H, FTL80/FTL81, QMW43, Weld-in adapter G1, 316L, 3.1, (52011896) flush mount, FMI51/FMI52, FTI51/FTI52, FTL31/FTL33, FTW23/FTW33, PMP23, PMP51, PTP33B, FTL50/FTL50H/FTL51/FTL51H, FTL80/FTL81,QMW43, sliding sleeve FTM21.

    • Nr 57 Order code 71086102

      O-ring 28.17x3.53 VMQ, FDA, USP, 3 pcs.

      Material: silicone VMQ. USP Class VI. Usage: weld-in adapter G1, 316L, (52001051) flush mount, FMI51/FMI52, FTI51/FTI52, FTL31/FTL33, FTW23/FTW33, PMP23, PMP51, PTP33B, FTL50/FTL50H/FTL51/FTL51H, FTL80/FTL81, QMW43, Weld-in adapter G1, 316L, 3.1, (52011896) flush mount, FMI51/FMI52, FTI51/FTI52, FTL31/FTL33, FTW23/FTW33, PMP23, PMP51, PTP33B, FTL50/FTL50H/FTL51/FTL51H, FTL80/FTL81,QMW43, sliding sleeve FTM21.

    • Nr 57 Order code 71140668

      O-ring 28.17x3.53 EPDM, FDA, USP, 3 pcs.

      Material: EPDM 70. USP Class VI, 3-A. Usage: weld-in adapter G1, 316L, (52001051) flush mount, FMI51/FMI52, FTI51/FTI52, FTL31/FTL33, FTW23/FTW33, PMP23, PMP51, PTP33B, FTL50/FTL50H/FTL51/FTL51H, FTL80/FTL81, QMW43, Weld-in adapter G1, 316L, 3.1, (52011896) flush mounted, FMI51/FMI52, FTI51/FTI52, FTL31/FTL33, FTW23/FTW33, PMP23, PMP51, PTP33B, FTL50/FTL50H/FTL51/FTL51H, FTL80/FTL81,QMW43, sliding sleeve FTM21.

    • Order code

      Weld-in adapter and correspondig sealings

    • Order code 52002041

      Weld-in adapter DRD DN50, 316L

      Front-flush mounting of devices with DRD flange. Material: 316L. Seal: PTFE flat. FDA compliant. Usage: FMB50, FMB70, FMD78, FTL50/FTL50H/FTL51/FTL51C/FTL51H, PMC51, PMC71, PMP51/PMP55, PMP75.

    • Order code 52011899

      Weld-in adapter DRD DN50, 316L, 3.1

      Flush mount process connection of devices with DRD flange. Material: 316L. Inspection cert. EN10204-3.1 material. Seal: PTFE flat. FDA compliant. Usage: FMB50, FMB70, FMD78, FTL50/FTL50H/FTL51/FTL51C/FTL51H, PMC51, PMC71, PMP51/PMP55, PMP75.

    • Order code 52010172

      Weld-in adapter G1/2, 316L, 3.1

      Flush mount process connection. Material: 316L. Inspection cert. EN10204-3.1 material. Usage: PMP11, PMP21, PMP51, PTP31B. Correct installation only with dummy.

    • Order code 71389241

      Weld-in adapter G1/2, 316L, A DIN 3852

      Weld-in adapter for G1/2 A DIN 3852. Material: 316L. Usage: PMP21, PMP51, PMP71.

    • Order code 71389243

      Weld-in adapter G1/2,316L, 3.1,A DIN3852

      Weld-in adapter for G1/2 A DIN 3852. Material: 316L. Inspection cert. EN10204-3.1 material. Usage: PMP21, PMP51, PMP71.

    • Order code 52005087

      Weld-in adapter G1, 316L

      Flush mount process connection. Material: 316L. Usage: PMP23, PMP51, PMP135, PTP33B/PTP35. Correct installation only with dummy.

    • Order code 52001051

      Weld-in adapter G1, d=60, 316L

      Flush mount process connection. Material: 316L. Seal: silicone O-ring. FDA, EHEDG, 3-A compliant. Usage: FMI51/FMI52, FTI51/FTI52, FTL20/FTL20H, FTL31/FTL33, FTL50/FTL50H/FTL51/FTL51C/FTL51H, FTL80/FTL81, FTL260, FTW23, FTW33, PMP23, PMP51, PMP135, PTP33B/PTP35. Usage: TM401/TM411, TMR35.

    • Order code 52011896

      Weld-in adapter G1, d=60, 316L, 3.1

      Flush mount process connection. Material: 316L. Inspection cert. EN10204-3.1 material. Seal: silicone O-ring. FDA, EHEDG, 3-A compliant. Usage: FMI51/FMI52, FTI51/FTI52, FTL20H, FTL31/FTL33, FTL50/FTL50H/FTL51/FTL51C/FTL51H, FTL80/FTL81, FTL260, FTW23, FTW33, PMP23, PMP51, PMP135, PTP33B/PTP35. Usage: TM401/TM411, TMR35.

    • Order code 52024469

      Weld-in adapter G1-1/2, 316L

      Mounting process connection G1-1/2. Material: 316L. Correct installation only with dummy. Usage: FMB50/FMB51/FMB52, FMB70, PMC51, PMC71, PMP51/PMP55, PMP71/PMP75.

    • Order code 52024470

      Weld-in adapter G1-1/2, 316L, 3.1

      Mounting process connection G1-1/2. Material: 316L. Inspection cert. EN10204-3.1 material. Usage: FMB50/FMB51/FMB52, FMB70, PMC51, PMC71, PMP51/PMP52, PMP71/PMP75.

    • Order code 71114209

      Weld-in dummy, flange DRD DN50, 65mm

      Material: brass. To avoid any deformation during welding of DRD flange 52002041/916743-0000 and 52011899.

    • Order code 52024471

      Weld-in dummy, adapter G1-1/2

      Material: brass. To avoid any deformation of the adapters 52024469 / 52024470 during welding.

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