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Show all products: Pressure Pressure (differential)
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Deltabar PMD55B - differential pressure transmitter

Deltabar PMD55B - differential pressure transmitter ©Endress+Hauser
Deltabar PMD55B - differential pressure transmitter ©Endress+Hauser
  • Deltabar PMD55B - differential pressure transmitter
  • Deltabar PMD55B - differential pressure transmitter

Smart transmitter with metal membrane for differential pressure monitoring in liquids and gases

This transmitter belongs to the new Deltabar generation. It is robust and easy to operate either locally or remotely. The transmitter can be controlled wireless via app on a mobile device using a secure Bluetooth connection. The PMD55B allows condition-based maintenance which increases efficiency in technical service significantly.
The software is designed to simplify the handling. Intuitive wizards guide you through the setup and proof testing of the device which minimizes operating errors.

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  • Specs at a glance

    • Accuracy

      Standard:
      up to 0.075 %
      Platinum:
      up to 0.055 %

    • Process temperature

      -40°C...+110°C (-40°F...+230°F)

    • Pressure measuring range

      30 mbar.... 40 bar (0.45 psi... 600 psi)

    • Main wetted parts

      316L, AlloyC

    • Material process membrane

      316L, AlloyC

    • Measuring cell

      30 mbar...40 bar
      (0.45 psi...600 psi)

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  • Benefits

    • Wireless control of the device in the process area with the SmartBlue App without interrupting the process

    • Reduce on site accidents and protect equipment when instruments are in difficult to reach areas

    • Reduce systematic failures - error free SIL...

  • Field of application

    • Pressure measuring range: up to 40 bar (600 psi)

    • Static pressure up to 250bar (3750psi)

    • Accuracy: up to +/-0.055%

Features and specifications

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Details

  • Measuring principle

    Differential pressure

  • Characteristic

    Transmitter with metal membrane for differential pressure monitoring in liquids or gases.

    Intuitive and clear wizard for commissioning

  • Supply voltage

    Ex d, Ex e, non-Ex:

    10.5...35V DC

    Ex i: 10.5...30V DC

  • Reference Accuracy

    Standard:

    up to 0.075 %

    Platinum:

    up to 0.055 %

  • Long term stability

    0.05 % of URL/ year

    0.13 % of URL/ 5 years

    0.23 % of URL/ 10 years

  • Process temperature

    -40°C...+110°C
    (-40°F...+230°F)

  • Ambient temperature

    -40°C...+85°C
    (-40°F...+185°F)

  • Measuring cell

    30 mbar...40 bar
    (0.45 psi...600 psi)

  • Smallest calibratable span

    0.3 mbar (0.0045 psi)

  • Max. Turn down

    100:1

  • Max. overpressure limit

    250 bar (3750 psi)

  • Process connection

    NPT1/4-18,

    RC1/4"

  • Material process membrane

    316L, AlloyC

  • Material gasket

    PTFE, FKM, EPDM, FFKM

  • Fill fluid

    Silicone oil,

    Inert oil

  • Material housing

    Aluminium

  • Communication

    4...20 mA HART

  • Certificates / Approvals

    ATEX, IEC Ex, CSA C/US, NEPSI

  • Safety approvals

    SIL

  • Design approvals

    EN10204-3.1,

    NACE MR0175,

    NACE MR0103

  • Drinking water approvals

    NSF, KTW

  • Specialities

    Bluetooth® Operation and maintenance SmartBlue App,

    RFID TAG for easy identification,

    Plug and play functionalities

  • Measuring principle

    Differential pressure

  • Characteristic / Application

    Transmitter with metal membrane for differential pressure monitoring in liquids or gases.

    Intuitive and clear wizard for commissioning

  • Specialities

    Bluetooth® Operation and maintenance with SmartBlue App,

    RFID TAG for easy identification,

    Plug and play functionalities

  • Supply / Communication

    Ex d, Ex e, non-Ex::

    10.5...35V DC

    Ex i: 10.5...30V DC

  • Accuracy

    Standard:

    up to 0.075 %

    Platinum:

    up to 0.055 %

  • Long term stability

    0.05 % of URL/ year

    0.13 % of URL/ 5 years

    0.23 % of URL/ 10 years

  • Ambient temperature

    -40°C...+85°C (-40°F...+185°F)

  • Process temperature

    -40°C...+110°C (-40°F...+230°F)

  • Process pressure absolute / max. overpressure limit

    250 bar (3750 psi)

  • Pressure measuring range

    30 mbar.... 40 bar (0.45 psi... 600 psi)

  • Main wetted parts

    316L, AlloyC

  • Process connection

    NPT 1/4-18, RC1/4"

  • Communication

    4...20 mA HART

  • Certificates / Approvals

    ATEX, IEC Ex, CSA C/US, NEPSI

  • Safety approvals

    SIL

  • Design approvals

    EN 10204-3.1,

    NACE MR0175,

    NACE MR0103,

    AD2000

  • Drinking water approvals

    NSF, KTW

  • Application limits

    None

Documents / Manuals / Software

Accessories / Spare parts

Nr
Order code
Specification
  • 14
    • Nr 14 Order code 71487198

      Blind plug, M20, 316L, o-ring EPDM

      Consists of: blind plug, o-ring PTFE coated 17.0x2.0. Usage: FMG50, PMC51B, PMC71B, PMD55B, PMD75B/PMD78B, PMP51B, PMP71B, NMT81.

    • Nr 14 Order code 71487199

      Blind plug, M20, Alu, o-ring EPDM

      Consists of: blind plug, o-ring PTFE coated 17.0x2.0. Usage: FMG50, PMC51B, PMC71B, PMD55B, PMD75B/PMD78B, PMP51B, PMP71B, NMT81.

    • Nr 14 Order code 71487201

      Blind plug, NPT1/2, Alu

      Consists of: blind plug, PTFE coated. Usage: FMG50, NMT81, PMC51B, PMC71B PMD55B, PMD75B/PMD78B, PMP51B, PMP71B.

    • Nr 14 Order code 71487203

      Blind plug, NPT1/2, 316L

      Consists of: blind plug, PTFE coated. Usage: FMG50, PMC51B, PMC71B, PMD55B, PMD75B/PMD78B, PMP51B, PMP71B, NMT81.

  • 15
    • Nr 15 Order code 71435135

      Cable gland M20, plastic

      Usage: FMG50, FTL41, FTL51B, FTL62/64, PMC51B, PMC71B, PMD55B, PMD75B/PMD78B, PMP51B, PMP71B.

    • Nr 15 Order code 71435136

      Cable gland M20, brass nickel plated

      Usage: FMG50, FTL41, FTL51B, FTL62/64, PMC51B, PMC71B, PMD55B, PMD75B/PMD78B, PMP51B, PMP71B.

    • Nr 15 Order code 71435137

      Cable gland M20, 316L

      Usage: FMG50, FTL51B, FTL62/64, PMC51B, PMC71B, PMD55B, PMD75B/PMD78B, PMP51B, PMP71B.

    • Nr 15 Order code 71435138

      M12 plug,CuZn-nickel plated,housing side

      Usage: M12 screw-in thread, brass nickel plated, FMG50, FTL51B, FTL62/FTL64, PMC51B, PMC71B, PMD55B, PMD75B/PMD78B,PMP51B, PMP71B.

    • Nr 15 Order code 71435139

      M12 plug, 316L, housing side

      Usage: M12 screw-in thread, FMG50, PMC51B, PMC71B, PMD55B, PMD75B/PMD78B, PMP51B, PMP71B.

    • Nr 15 Order code 71439098

      HAN7D plug, 90deg, housing side

      Usage: FMG50, PMC51B, PMC71B, PMD55B, PMD75B/PMD78B, PMP51B, PMP71B.

  • 18
    • Nr 18 Order code 71474251

      Ground terminal Housing L+P

      Consists of: Spring washer, screw, earth handle, clamp. Usage: housing FMG50, PMC51B, PMD55B, PMD75B/PMD78B.

  • 20
    • Nr 20 Order code 71435116

      Cover, Alu, closed

      Sealing ring, HNBR. Usage: FMG50, FTL41, FTL51B, FTL62/64, PMC51B, PMC71B, PMD55B, PMD75B/PMD78B,PMP51B, PMP71B.

    • Nr 20 Order code 71435118

      Cover, Alu, closed, Ex d

      Sealing ring, HNBR. Usage: FMG50, FTL41, FTL51B, FTL62/64, PMC51B, PMC71B, PMD55B, PMD75B/PMD78B, PMP51B, PMP71B.

    • Nr 20 Order code 71439086

      Cover red, Alu, closed, Ex d

      Sealing ring, HNBR. Usage: FMG50, PMC51B, PMC71B, PMD55B, PMD75B/PMD78B, PMP1B, PMP71B.

    • Nr 20 Order code 71439089

      Cover, Alu, sight window

      Sealing ring, HNBR. Material sight window: plastic. Usage: FMG50, PMC51B, PMC71B, PMD55B, PMD75B/PMD78B, PMP51B, PMP71B.

    • Nr 20 Order code 71439090

      Cover, Alu, sight window, Ex d

      Sealing ring: HNBR. Material sight window: borosilicat. Usage: FMG50, PMC51B, PMC71B, PMD55B, PMD75B/PMD78B, PMP51B, PMP71B.

    • Nr 20 Order code 71439088

      Cover red, Alu, sight window, Ex d

      Sealing ring, HNBR. Material sight window: borosilicat. Usage: FMG50, PMC51B, PMC71B, PMD55B, PMD75B/PMD78B, PMP51B, PMP71B.

  • 21
    • Nr 21 Order code 71435132

      Sealing set HNBR, -40oC, 5 pieces

      Usage: FMG50, FTL41, FTL51B, FTL62/64.

  • 40
    • Nr 40 Order code 71435772

      Segment display VU100

      W/o buttons. Usage: FMG50, PMC51B, PMC71B, PMD55B, PMD75B/PMD78B, PMP51B, PMP71B, NMT81.

  • 30
  • 40
    • Nr 40 Order code 71435779

      Segment display + Bluetooth VU101

      W/o buttons. Usage: FMG50, PMC51B, PMC71B, PMD55B, PMD75B/PMD78B, PMP51B, PMP71B.

  • 57
    • Nr 57 Order code 52020732

      O-ring 44.0x3.0 FKM 90, 4 pieces

      Process gasket FKM. Usage: PMD55B, PMD75, PMD75B, N160, metal cell SD5.

    • Nr 57 Order code 52020733

      O-ring 44.0x3.0 FKM 70, 4 pieces

      Process gasket FKM. Usage: PMD55B, PMD75, PMD75B, N160, metal cell SD5.

    • Nr 57 Order code 71343401

      O-ring 44.0x3.0 EPDM 70, 4 pieces

      Process gasket EPDM. Usage: PMD55B, PMD75, PMD75B, metal cell SD5, PN160.

    • Nr 57 Order code 71498074

      O-Ring, 44.0 x 3.0 FKM 80, 2 pcs.

      Usage: PMD55B, PMD75B/PMD78B.

    • Nr 57 Order code 71498077

      Sealing ring,coplanar,316L,PTFE/BN,2pcs.

      For Co-planar flange. Usage: PMD55B, PMD75B/PMD78B.

    • Nr 57 Order code 71504262

      O-ring 21,82x3,53 FKM 90, 2 pcs.

      Usage: PMD55B, PMD75B.

  • 63
    • Nr 63 Order code 71485122

      Locking screw (2x), NPT1/4, 316L

      Usage: PMD55, PMD55B, PMD75, PMD75B.

    • Nr 63 Order code 71487312

      Vent valve 316L, 1/4 NPT, 2 pc.

      Consists of: valve spindle, 316L. Valve bush NPT1/4, 316L. 3.1 report / Nace report. Usage: FMD77, PMD55, PMD55B, PMD75, PMD75B, UDS1.

    • Nr 63 Order code 71489164

      Vent valve 316L, R1/4 JIS, 2 pc.

      Consists of: valve spindle, 316L, thread 5/16-24 UNF. Valve bushing 316L, thread R1/4 JIS. 3.1 report / Nace report. Usage: PMD55B, PMD75, PMD75B, UDS1.

  • 70
    • Nr 70 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.

    • Nr 70 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.

    • Nr 70 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.

    • Nr 70 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 71474958

      HAN7D socket, cable side

      Usage: FMG50, PMC51B, PMC71B, PMD55B, PMD75B/PMD78B, PMP51B, PMP71B.

    • Order code 71372499

      Mount.bracket 3/5 valve, stainless steel

      Mounting set Manifold. Material: 316L. Consists of: 1x Mounting bracket. 2x U-bolts 74mm. 4x Washers A 8.4 DIN125. 4x Hexagon nuts M8. 2x Socket head cap screws M10x14. 2x Washers B 10.5 DIN125. Usage: wall/pipe mounting 2", DA63M, PMD55, PMD75.

    • Order code 52024609

      Mounting set Deltabar S, 7/16-20UNF

      Screws 7/16-20UNF, stainless steel. Material: 316L. Usage: wall/pipe mounting 2", FMD78, PMD55B, PMD75, PMD75B.

    • Order code 71381907

      Mounting kit standard, 7/16-20 UNF

      Standard design. ::For non-vibrating applications. Material: 316L. Usage: wall/pipe mounting, FMD78, PMD55, PMD55B, PMD75B.

    • Order code 52024611

      Mounting set Deltabar S, M10

      Screws M10, stainless steel. Material: 304. Usage: wall/pipe mounting 2". PMD55, PMD55B, PMD75, PMD75B.

    • Order code 71435883

      Mounting kit standard, M10

      Standard design. For non-vibrating applications. Material: 316L. Usage: wall/pipe mounting, PMD55, PMD55B, PMD75, PMD75B.

    • Order code 71435884

      Mounting kit standard, M12

      Standard design. For non-vibrating applications. Material: 316L. Usage: wall/pipe mounting, PMD55B, PMD75, PMD75B.

    • Order code 943153-0011

      Screw set M10x14,VA,4pcs.

      Consists of: 4 screws, 4 washers. Usage: PMD55, PMD55B, PMD75, PMD75B.

    • Order code 943153-0021

      Screw set M12x16,VA,4pcs.

      Consists of: 4 screws, 4 washers. Usage: PMD55B, PMD75, PMD75B.

    • Order code 943153-0031

      Screw set UNF7/16x1/2",VA,4pcs.

      Consists of: 4 screws, 4 washers. Usage: FMD78, PMD55, PMD55B, PMD75, PMD75B.

    • Order code 71438291

      Weather protection cover, plastic, XW111

      Usage: FTL41, FTL51B, FTL62/FTL64, PMC51B, PMD55B, PMP51B.

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