Endress+Hauser PMD78B E+H differential pressure transmitter

Deltabar PMD78B

Endress+Hauser PMD78B

TempC membrane helps minimize the impact of environmental and process temperature on measurement

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Continuous / Liquids

Measuring Principle	Differential pressure
Characteristic / Application	Smart differential pressure transmitter with one or two capillaries, full range of certifications and Heartbeat Technology. Intuitive and clear wizards for commissioning, proof tests and verification.
Specialities	Heartbeat Technology, Bluetooth® Operation and maintenance SmartBlue App, LED Module, RFID TAG for easy identification, Plug and play functionalities HistoROM
Supply / Communication	Ex d, Ex e, non-Ex:: 10.5...35V DC Ex i: 10.5...30V DC
Accuracy	Standard: up to 0.1 %
Long term stability	0.025 % of URL/ year 0.05 % of URL/ 5 years 0.10 % of URL/ 10 years
Ambient temperature	-54°C...+85°C (-65°F...+185°F)
Process temperature	-40°C...+400°C (-40°F...+752°F)
Process pressure / max. overpressure limit	160 bar (2.400 psi)
Pressure measuring range	100 mbar...40 bar (1.5psi...600 psi)
Main wetted parts	316L, AlloyC, Tantal, Monel PTFE, Gold
Process connection	Thread: MNPT1/2, G1/2 Flange: NPS 2"...4", DN50...100
Max. measurement distance	160 m (525 ft) H2O
Communication	4...20 mA HART PROFIBUS PA PROFINET with Ethernet-APL Bluetooth® wireless technology and app (optional)
Certificates / Approvals	ATEX, CSA, IECEx, JPN Ex, INMETRO, NEPSI, UK Ex
Safety approvals	SIL
Design approvals	EN 10204-3.1, NACE MR0175, NACE MR0103
Options	Touch control display
Application limits	Keine

Pressure

Measuring Principle	Differential pressure
Characteristic	Specialist with one or two capillaries for accurate differential pressure measurement. Intuitive and clear wizards for commissioning, proof tests and verification.
Supply voltage	Ex d, Ex e, non-Ex: 10.5...35V DC Ex i: 10.5...30V DC
Reference Accuracy	Standard: up to 0.1 %
Long term stability	0.025 % of URL/ year 0.05 % of URL/ 5 years 0.10 % of URL/ 10 years
Process temperature	-70°C...+400°C (-94°F...+752°F)
Ambient temperature	-40°C...+85°C (-40°F...+185°F)
Measuring cell	100 mbar...40 bar (1.5 psi...600 psi)
Smallest calibratable span	5 mbar (0.075 psi)
Vacuum resistance	50 mbar (0.73 psi)
Max. Turn down	100:1
Max. overpressure limit	240 bar (3600 psi)
Process connection	Thread: MNPT1/2, G1/2 Flange: NPS 2"...4", DN50...100
Material process membrane	316L, AlloyC, Tantal, Monel PTFE Gold
Material gasket	PTFE, FKM, EPDM, FFKM
Fill fluid	Silicone oil, inert oil, vegetable oil, low- / high temperature oil
Material housing	Aluminium, 316L
Communication	4...20 mA HART PROFIBUS PA PROFINET with Ethernet-APL Bluetooth® wireless technology and app (optional)
Certificates / Approvals	ATEX, CSA, IECEx, JPN Ex, INMETRO, NEPSI, UK Ex
Safety approvals	SIL
Design approvals	EN10204-3.1, NACE MR0175, NACE MR0103
Specialities	Heartbeat Technology, Bluetooth® Operation and maintenance SmartBlue App, LED Module, RFID TAG for easy identification, Plug and play functionalities, HistoROM

PMD78B is a member of the new generation of Deltabar transmitters. The transmitter is robust and features a secure Bluetooth connection, allowing remote operation of the instrument via a mobile device with the app installed. It supports on-demand maintenance and increases plant availability.
The software is equally easy to use. The intuitive operating wizard guides the user step by step through instrument setup, functional safety tests and verification tests.
Heartbeat Technology provides self-verification and self-monitoring functions that can detect process anomalies, such as blocked impulse lines.

Benefits
Wireless remote control of devices in hard-to-reach areas using the SmartBlue App

Reduced risk of system failure, error-free SIL commissioning and guided functional safety testing of the instrument
Heartbeat Technology verifies instrument health without interrupting the process. Increases plant availability.
Clear instrument status indication: the instrument immediately switches from green to red display as soon as a diagnostic message occurs

Applications
Maximum working pressure 40 bar (600 psi)

Maximum temperature of 400°C (752 °F) for instruments with diaphragm seal systems
Maximum working static pressure 160 bar (2400 psi)
Highest measurement accuracy of +/- 0.075%

Spare Parts & Accessories 70

70 spare parts · click to collapse

Order code	Description
71487198	Blind plug, M20, 316L, O-ring EPDMConsists of: blind plug, O-ring PTFE coated 17.0x2.0. Usage: FHX50B, FTL51B, FTL62, FTL63, FTL64, FMG50, FMR60B, FMR62B, FMR63B, FMR66B, FMR67B, NMT81, PMC51B, PMC71B, PMD50, PMD55B, PMD75B, PMD78B, PMP50, PMP51B, PMP71B.	Details
71487199	Plug: M20, aluminum, EPDM sealing ringConsists of: blind plug, O-ring PTFE coated 17.0x2.0. Usage: FHX50B, FTL51B, FTL62, FTL63, FTL64, FMG50, FMR60B, FMR62B, FMR63B, FMR66B, FMR67B, NMT81, PMC51B, PMC71B, PMD50, PMD55B, PMD75B, PMD78B, PMP50, PMP51B, PMP71B.	Details
71679712	Blind plug M20, 316L, Ex dConsists of: Plug IEC/ATEX Ex d marking o-ring PTFE coated 17,0x2,0. Usage: FMG50, FMP51, FMP52, FMP54, FMP55, FMP56, FMP57, FMR51, FMR52, FMR53, FMR54, FMR57, FMR60B, FMR62B, FMR63B, FMR66B, FMR67B, FTL62, FTL64, OFMP51, OFMP57, OFMR51,OFMR54, OFTL51B, PMC71B, PMD50, PMD75B, PMD78B, PMP50, PMP71B.	Details
71679714	Blind plug M20, Alu, Ex dConsists of: Plug IEC/ATEX Ex d marking, o-ring PTFE coated 17,0x2,0. Usage: FMG50, FMP51, FMP52, FMP54, FMP55, FMP56, FMP57, FMR51, FMR52, FMR53, FMR54, FMR57, FMR60B, FMR62B, FMR63B, FMR66B, FMR67B, FTL41, FTL51B, FTL62, FTL64, OFMP50, OFMP51, OFMP57, OFMR51, OFMR54, OFTL41, OFTL51B, PMC51B, PMC71B, PMD50, PMD55B, PMD75B, PMD78B, PMP50, PMP51B, PMP71B.	Details
71679718	Blind plug NPT1/2, Alu, Ex dConsists of: Plug IEC/ATEX Ex d marking, PTFE coated. Usage: FMG50, FMR60B, FMR62B, FMR63B, FMR66B, FMR67B, FTL41, FTL51B, FTL62, FTL64, PMC51B, PMC71B, PMD50, PMD55B, PMD75B, PMD78B, PMP50, PMP51B, PMP71B.	Details
71487201	Blind plug, NPT1/2, aluminumConsists of: blind plug, PTFE coated. Usage: FHX50B, FTL51B, FTL62, FTL63, FTL64, FMG50, FMR60B, FMR62B, FMR63B, FMR66B, FMR67B, NMT81, PMC51B, PMC71B, PMD50, PMD55B, PMD75B, PMD78B, PMP50, PMP51B, PMP71B.	Details
71487203	Blind plug, NPT1/2, 316LConsists of: blind plug, PTFE coated. Usage: FHX50B, FTL51B, FTL62, FTL63, FTL64, FMG50, FMR60B, FMR62B, FMR63B, FMR66B, FMR67B, NMT81, PMC51B, PMC71B, PMD50, PMD55B, PMD75B, PMD78B, PMP50, PMP51B, PMP71B.	Details
71679715	Blind plug NPT1/2, 316L, Ex dConsists of: Plug IEC/ATEX Ex d marking, PTFE coated. Usage: FMG50, FMR60B, FMR62B, FMR63B, FMR66B, FMR67B, FTL41, FTL51B, FTL62, FTL64, PMC71B, PMD50, PMD75B, PMD78B, PMP71B, PMP50.	Details
71435135	Cable gland M20, plastic, suitable for models: FTL41, FTL51B, PMC51B, PConsists of: Cable gland, O-ring 17.0 x 2.0 PTFE coated. Usage: FHX50B, FMB70, FMG50, FMR60B, FMR62B, FMR63B, FMR66B, FMR67B, FTL41, FTL51B, FTL62, FTL63, FTL64, PMC51B, PMC71B, PMD50, PMD55B, PMD63B, PMD75B, PMD78B, PMP50, PMP51B, PMP63B, PMP71B.	Details
71701449	Cable gland, blue, M20, plasticConsists of: Cable gland blue M20x1.5, PA, O-ring 17.0 x 2.0 PTFE coated. Usage: FMR60B, FMR62B, FMR63B, FMR66B, FMR67B, FTL51B, FTL62, FTL64, PMC51B, PMC71B, PMD55B, PMD75B, PMD78B, PMP51B, PMP71B.	Details
71435136	Cable gland M20, nickel-plated brass, suitable for: FMG50, FTL41, FTL51B, PConsists of: Cable gland, O-ring 17.0 x 2.0 PTFE coated. Usage: FHX50B, FMG50, FMR60B, FMR62B, FMR63B, FMR66B, FMR67B, FTL41, FTL51B, FTL62, FTL63, FTL64, PMC51B, PMC71B, PMD55B, PMD75B, PMD78B, PMP51B, PMP71B.	Details
71435137	Cable gland M20, 316L, suitable for models: FMG50, FTL51B, PMC51BConsists of: Cable gland, O-ring 17.0 x 2.0 PTFE coated. Usage: FHX50B, FMG50, FMR60B, FMR62B, FMR63B, FMR66B, FMR67B, FTL51B, FTL62, FTL63, FTL64, PMC51B, PMC71B, PMD55B, PMD75B, PMD78B, PMP51B, PMP71B.	Details
71440660	M20x1.5-G1/2 adapter, aluminumConsists of: Adapter set, O-ring, 17.0 x 2.0 PTFE coated. Usage: FMG50, FMR60B, FMR62B, FMR63B, FMR66B, FMR67B, FTL41, FTL51B, FTL62, FTL63, FTL64, PMC51B, PMC71B, PMD50, PMD55B, PMD75B, PMD78B, PMP50, PMP51B, PMP71B.	Details
71440667	M20x1.5-G1/2 adapter, 316LConsists of: Adapter, O-Ring 17.0 x 2.0 PTFE coated. Usage: FMG50, FMR60B, FMR62B, FMR63B, FMR66B, FMR67B, FTL41, FTL51B, FTL62, FTL64, PMC51B, PMC71B, PMD50, PMD55B, PMD75B, PMD78B, PMP50, PMP51B, PMP71B.	Details
71435138	Plug connector M20, nickel-plated brass, suitable for: screw-in thread, FMG50Usage: M12 screw-in thread, FMG50, FMR60B, FMR62B, FMR63B, FMR66B, FMR67B, FTL51B, FTL62, FTL64, PMC51B, PMC71B, PMD55B, PMD75B, PMD78B, PMP51B, PMP71B.	Details
71435139	M12 plug, 316L, APL, housing sideUsage: M12 screw-in thread. Usage: FMG50, FMR60B, FMR62B, FMR63B, FMR66B, FMR67B, FTL51B, FTL62, FTL63, FTL64, FTM50, FTM51, FTM52, PMC51B, PMC71B, PMD55B, PMD75B, PMD78B, PMP51B, PMP71B.	Details
52006263	Process connection \| Socket for plug 4p-125V, 4A-M12M12 插头自连接 M12转成格兰	Details
71439098	Connector HAN7D, 90°, IP65, suitable for: FMG50, PMC51BUsage: FMG50, FMR60B, FMR62B, FMR63B, FMR66B, FMR67B, PMC51B, PMC71B, PMD55B, PMD75B, PMD78B, PMP51B, PMP71B.	Details
71474251	Enclosure grounding terminal L+PConsists of: spring washer, screw, earth handle, clamp. Usage Liquiphant: Only for digital communication. Usage: FHX50B, FMG50, PMD50, PMD55B, PMD63B, PMD75B, PMD78B, PMC51B, PMC71B, PMP50, PMP51B, PMP63B, PMP71B, FMR60B, FMR62B, FMR63B, FMR66B, FMR67B, FTL51B, FTL62, FTL63, FTL64.	Details
71435116	Housing cover, aluminum, sealed cover, O-ring, HNBR. Suitable for models: FMG50, FTL41, FTLSealing ring, HNBR. Usage: FMG50, FMR60B, FMR62B, FMR63B, FMR66B, FMR67B, FTL41, FTL51B, FTL62, FTL63, FTL64, PMC51B, PMC71B, PMD55B, PMD75B, PMD78B, PMP51B, PMP71B.	Details
71435116	Housing cover, aluminum, sealed cover, O-ring, HNBR. Suitable for models: FMG50, FTL41, FTLSealing ring, HNBR. Usage: FMG50, FMR60B, FMR62B, FMR63B, FMR66B, FMR67B, FTL41, FTL51B, FTL62, FTL63, FTL64, PMC51B, PMC71B, PMD55B, PMD75B, PMD78B, PMP51B, PMP71B.	Details
71435118	Housing cover, aluminum, closed cover, Ex d seal, HNBR. Suitable for: FMG50, FTL4Sealing ring, HNBR. Usage: FMG50, FMR60B, FMR62B, FMR63B, FMR66B, FMR67B, FTL41, FTL51B, FTL62, FTL63, FTL64, NMT81, PMC51B, PMC71B, PMD55B, PMD75B, PMD78B, PMP51B, PMP71B.	Details
71435118	Housing cover, aluminum, closed cover, Ex d seal, HNBR. Suitable for: FMG50, FTL4Sealing ring, HNBR. Usage: FMG50, FMR60B, FMR62B, FMR63B, FMR66B, FMR67B, FTL41, FTL51B, FTL62, FTL63, FTL64, NMT81, PMC51B, PMC71B, PMD55B, PMD75B, PMD78B, PMP51B, PMP71B.	Details
71435122	Housing cover, 316L, sealed cover, Ex d sealing ring, HNBR. Suitable for model: FMG50, FSealing ring, HNBR. Usage: FMG50, FMR60B, FMR62B, FMR63B, FMR66B, FMR67B, FTL51B, FTL62, FTL63, FTL64, NMT81, PMC71B, PMD75B, PMD78B, PMP71B.	Details
71439086	Cover red Alu, closed, Ex dSealing ring: HNBR. Usage: FMG50, FMR60B, FMR62B, FMR63B, FMR66B, FMR67B, PMC51B, PMC71B,PMD55B, PMD75B, PMD78B, PMP51B, PMP71B.	Details
71439086	Cover red Alu, closed, Ex dSealing ring: HNBR. Usage: FMG50, FMR60B, FMR62B, FMR63B, FMR66B, FMR67B, PMC51B, PMC71B,PMD55B, PMD75B, PMD78B, PMP51B, PMP71B.	Details
71435123	Cover, 316L, with sight glass, Ex d gasket, HNBR. Suitable for: FMG50Sealing ring: HNBR. Sight glass: borosilicat. Usage: FMG50, FMR60B, FMR62B, FMR63B, FMR66B, FMR67B, FTL51B, FTL62, FTL63, FTL64, NMT81, PMC71B, PMD75B, PMD78B, PMP71B.	Details
71439089	Aluminum cover with glass viewing windowSealing ring: HNBR. Sight glass: plastic. Usage: FHX50B, FMG50, FMR60B, FMR62B, FMR63B, FMR66B, FMR67B, FTL41, FTL51B, FTL62, FTL63, FTL64, NMT81, PMC51B, PMC71B, PMD55B, PMD75B, PMD78B, PMP51B, PMP71B, QWX43.	Details
71439090	Cover, material: aluminum, with viewing window, explosion-proofSealing ring: HNBR. Sight glass: borosilicat. Usage: FHX50B, FMG50, FMR60B, FMR62B, FMR63B, FMR66B, FMR67B, NMT81, PMD55B, PMD75B, PMD78B, PMC51B, PMC71B, PMP51B, PMP71B.	Details
71439088	Cover red Alu, sight glass, Ex dSealing ring: HNBR. Sight glass: borosilicat. Usage: FMG50, PMC51B, PMC71B, PMD55B, PMD75B, PMD78B, PMP51B, PMP71B, FMR60B, FMR62B, FMR63B, FMR66B, FMR67B.	Details
71435121	Cover, aluminum, connection compartment, Ex d sealing ringSealing ring: HNBR. Usage: FMG50, FMR60B, FMR62B, FMR63B, FMR66B, FMR67B, PMC71B, PMD75B, PMD78B, PMP71B.	Details
71435128	Housing cover, 316L, connection compartment, Ex d sealing ring, HSealing ring, HNBR. Usage: FMG50, FMR60B, FMR62B, FMR63B, FMR66B, FMR67B, PMC71B, PMD75B, PMD78B, PMP71B.	Details
71439085	Cover, aluminum, connection compartmentSealing ring, HNBR. Usage: FMG50, FMR60B, FMR62B, FMR63B, FMR66B, FMR67B, PMC51B, PMC71B, PMD55B, PMD75B, PMD78B, PMP51B, PMP71B.	Details
71439087	Red aluminum cover, connection compartment, Ex dSealing ring: HNBR. Usage: FMG50, PMC71B, PMD75B, PMD78B, PMP71B, FMR60B, FMR62B, FMR63B, FMR66B, FMR67B.	Details
71435132	Seal ring HNBR, -40 °C, 5 pcs. Suitable for models: FMG50, FTL41, FTL5Usage: FHX50B, FMG50, FMR60B, FMR62B, FMR63B, FMR66B, FMR67B, FTL41, FTL51B, FTL62, FTL63, FTL64, PMC51B, PMC71B, PMD55B,PMD75B, PMD78B, PMP51B, PMP71B.	Details
71435134	Sealing ring FVMQ, -60°C, 5 pcs. Applicable model: FTL51B.Usage: FHX50B, FMR60B, FMR62B, FMR63B, FMR66B, FMR67B, FTL51B, FTL62, FTL63, FTL64, NMT81, PMD75B, PMD78B, PMP71B.	Details
71671687	rear cover locking screwConsists of: 3x screw M4x5 and pin 11,2. Usage: Cover closed, connection compartment. Usage: FMG50, FMR60B, FMR62B, FMR63B, FMR66B, FMR67B, PMC51B, PMC71B, PMD55B, PMD75B, PMD78B, PMP51B, PMP71B.	Details
71671700	Locking screw, electronics compartment coverConsists of: 3x screw M4x5 and pin 29,9. Usage: Cover closed, electronics room single and dual compartment, or connection room dual compartment L-shape. Usage: FMG50, FMR60B, FMR62B, FMR63B, FMR66B, FMR67B, FTL41, FTL51B, FTL62, FTL63, FTL64, PMC51B, PMC71B, PMD55B, PMD75B, PMD78B, PMP51B, PMP71B.	Details
71671706	Front cover locking screw with glass viewing windowConsists of: 3x screw M4x5 and pin 44. Usage: Cover with sight glass, display. Usage: FHX50B, FMG50, FMR60B, FMR62B, FMR63B, FMR66B, FMR67B, FTL51B, FTL62, FTL63, FTL64, PMC51B, PMC71B, PMD55B, PMD75B, PMD78B, PMP51B, PMP71B.	Details
XPP0018-	Electronic plug-in module PMx7xBMain electronics. Usage: PMD63B, PMP63B, PMD75B, PMD78B, PMC71B, PMP71B.	Enquire
71435766	Terminal unit TU100B, 4-20mA For: FMG50, PMC51BInternal designation: TU100B, 1-channel terminal. Usage: FMG50, FMR60B, FMR62B, FMR63B, FMR66B, FMR67B, PMC51B, PMC71B, PMD55B, PMD75B, PMD78B, PMP51B, PMP71B.	Details
71435767	Terminal Unit TU101B, 4-20mA, Overvoltage Protection, suitable for: FMG50, PMInternal designation: TU101B, 1-channel terminal with overvoltage protection. Usage: FMG50, FMR60B, FMR62B, FMR63B, FMR66B, FMR67B, PMC51B, PMC71B, PMD55B, PMD75B, PMD78B, PMP51B, PMP71B.	Details
71458631	Power supply module TU100A, 4-20 mAInternal designation: TU100A, 1-channel terminal. Usage: FMR60B, FMR62B, FMR63B, FMR66B, FMR67B, PMD75B, PMD78B, FTL51B, FMG50, FTL62, FTL63, FTL64.	Details
71458633	Terminal UnitTo connect FHX50B. Usage: FMR60B, FMR62B, FMR63B, FMR66B, FMR67B, FMG50, NMT81.	Details
71666147	Terminal unit TU100C, Barrel, 1CH, FSInternal designation: TU100C, for factory sealed version, 1-channel terminal. Usage: FMG50, FMR60B, FMR62B, FMR63B, FMR66B, FMR67B, PMC71B, PMD75B, PMD78B, PMP71B.	Details
71666148	Terminal unit TU101C, Barrel, 1CH, FS, OVPInternal designation: TU101C, for factory sealed version, 1-channel terminal with overvoltage protection. Usage: FMG50, FMR60B, FMR62B, FMR63B, FMR66B, FMR67B, PMC71B, PMD75B, PMD78B, PMP71B.	Details
71435772	Display VU100 without buttons. Suitable for: FMG50, PMC51B, PMC71B,W/o buttons. Usage: FHX50B, FMG50, FMR60B, FMR62B, FMR63B, FMR66B, FMR67B, NMT81, PMC51B, PMC71B, PMD55B, PMD75B, PMD78B, PMP51B, PMP71B.	Details
71435779	Display + Bluetooth VU101 without buttons. Suitable for: FMG50, PMC51B, PMW/o buttons. Usage: FHX50B, FMG50, FMR60B, FMR62B, FMR63B, FMR66B, FMR67B, PMC51B, PMC71B, PMD55B, PMD75B, PMD78B, PMP51B, PMP71B.	Details
71435775	DisplayTouch control. Usage: FHX50B, FMR60B, FMR62B, FMR63B, FMR66B, FMR67B, FTL51B, FTL62, FTL63, FTL64, PMC71B, PMD75B, PMD78B, PMP71B.	Details
71435781	Display + Bluetooth VU113 with buttonsTouch control. Usage: FHX50B, FMR60B, FMR62B, FMR63B, FMR66B, FMR67B, FTL51B, FTL62, FTL63, FTL64, PMC71B, PMD75B, PMD78B, PMP71B.	Details
71518699	Screw set, screwed separatorConsists of: 12x nut M8, 12x screw M8x40. Usage: FMD78, PMD78B, PMP55, PMP71B, PMP75.	Details
71518705	Metal gasket, screwed separatorUsage: FMD78, PMD78B, PMP55, PMP71B, PMP75.	Details
71485110	Locking screw (2x), NPT1/4, Alloy3.1 report / NACE report. Usage: PMD55, PMD63B, PMD75, PMD75B.	Details
71485122	Locking screw (2x), NPT1/4, 316L3.1 report / NACE report. Usage: PMD50, PMD55, PMD55B, PMD63B, PMD75, PMD75B.	Details
71487312	Vent valve, 316L, 1/4 NPT, 2 pcsConsists of: valve spindle, 316L. Valve bush NPT1/4, 316L. 3.1 report / Nace report. Usage: FMD77, PMD55, PMD55B, PMD63B, PMD75, PMD75B, UDS1.	Details
71489164	Vent valve 316L, R1/4 JIS, 2 pcs.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.	Details
71518090	Vent Valve (1x) NPT 1/4-18, AlloyConsists of: valve spindle, Valve bush NPT1/4. 3.1 report / NACE report. Material: Alloy. Usage: PMD55B, PMD63B, PMD75, PMD75B, PMD78B.	Details
943165-1101	Air vent valve (1x) NPT1/4" Alloy C276Consists of: valve spindle, Alloy. Valve bush NPT1/4, Alloy.	Details
71551044	PE cable, 80 inchesConnection cable sensor>sep. housing. Usage: PMC51B, PMC71B, PMD55B, PMD63B, PMD75B, PMD78B, PMP51B, PMP63B, PMP71B.	Details
71551080	PE cable, 200 inchesConnection cable sensor>sep. housing. Usage: PMC51B, PMC71B, PMD55B, PMD63B, PMD75B, PMD78B, PMP51B, PMP63B, PMP71B.	Details
71551083	PE cable, 400 inConnection cable sensor>sep. housing. Usage: PMC51B, PMC71B, PMD55B, PMD63B, PMD75B, PMD78B, PMP51B, PMP63B, PMP71B.	Details
71551084	FEP cable, 200 inConnection cable sensor>sep. housing. Usage: PMC51B, PMC71B, PMD55B, PMD63B, PMD75B, PMD78B, PMP51B, PMP63B, PMP71B.	Details
71637914	Split-type PE cableConnection cable sensor>sep. housing. Usage: PMC51B, PMC71B, PMD55B, PMD63B, PMD75B, PMD78B, PMP51B, PMP63B, PMP71B.	Details
71474958	HAN7D socket, cable sideUsage: FMG50, FMR60B, FMR62B, FMR63B, FMR66B, FMR67B, PMC51B, PMC71B, PMD55B, PMD75B, PMD78B, PMP51B, PMP71B.	Details
71102216	mounting kitMaterial: 316L. Usage: wall/pipe mounting (2"). FMB50, FMB51, FMB52, FMB53, FMB70, FMP50, FMP51, FMP52, FMP53, FMP54, FMP55, FMP56, FMP57, PMC51, PMC71, PMP50, PMP51, PMP55, PMP71, PMP75, PMP51B, PMC51B, PMP63B, PMD55B, PMD75B, PMD78B, PMP71B, PMC71B, FTL51B, FTL62, FTL63, FTL64.	Details
71381907	mounting kitStandard design. For non-vibrating applications. Material: 316L. Usage: wall/pipe mounting, FMD78, PMD50, PMD55, PMD75B, PMD55B, PMD63B, PMD75B, PMD78B.	Details
71438303	SunshadeFor dual compartment housing. Usage: FMG50, FTL51B, FTL62, FTL63, FTL64, FMR60B, FMR62B, FMR63B, FMR66B, FMR67B, PMC51B, PMP51B, PMD55B, PMC71B, PMD75B, PMD78B, PMD63B, PMP63B, PMP71B, NMT81.	Details
71547886	Simulation Software USB DongleBluetooth operation of device simulation. Usage: FMG50, FMR60B, FMR62B, FMR63B, FMR66B, FMR67B, FTL51B, FTL62, FTL63, FTL64, PMC51B, PMC71B, PMD55B, PMD75B, PMP51B, PMP71B.	Details
XPRFID-	Spare RFID TAGConsists of: RFID TAG, fixing wire, crimp sleeve.	Enquire
XPSPEC-	tagged spare partsAttention: Only 1 piece per position orderable in offer/order because of item category group ZTA1. Consists of: TAG, fixing wire, crimp sleeve.	Enquire

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All documents for this model

8 documents · click to expand

BA Deltabar PMD78B Chinese

Rev. 0925 100 pages

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BA Deltabar PMD78B Chinese

Rev. 0525 106 pages

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BA Deltabar PMD78B Chinese

Rev. 0125 96 pages

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BA Deltabar PMD78B English

Rev. 0925 110 pages

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BA Deltabar PMD78B English

Rev. 0525 114 pages

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BA Deltabar PMD78B English

Rev. 0125 102 pages

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TI Deltabar PMD78B Chinese

Rev. 1025 96 pages

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TI Deltabar PMD78B English

Rev. 1025 96 pages

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Municipal Wastewater Treatment

Municipal Wastewater Treatment · Differential Pressure Measurement — Application Case

Project Overview

The site is the inlet, biological and outlet stages of a municipal plant. The customer wanted Differential Pressure Measurement properly configured on the existing plant, with the aim of differential pressure for flow and filter monitoring.

Technical Challenges

What actually causes trouble is high solids and corrosive fractions, with large diurnal flow swings, and effluent parameters drift and probes foul with sludge and biofilm. All of this means the Differential Pressure Measurement configuration has to involve checking static pressure limit, overload margin and impulse lines.

Configuration

Supply and installation were organised through the pressure range: pressure solution matched to process pressure and temperature. On site this meant checking static pressure limit, overload margin and impulse lines, checked line by line against: stable compliance with Grade 1A discharge limits and online data reporting.

Performance

After commissioning the outcome is filters changed on pressure drop, using cartridges to their full life, and the readings are now used for process tuning.

Food & Beverage

Food & Beverage · Differential Pressure Measurement — Application Case

Site Conditions

This is a Food & Beverage customer whose plant is at dosing, pasteurising, filling and CIP stages. The main task was differential pressure for flow and filter monitoring.

The Problem

The difficulty lies in syrups, dairy and beverages that scale easily, under strict hygienic requirements; at the same time frequent cleaning demands instruments that withstand hot CIP/SIP caustic cycles. Specification therefore means checking static pressure limit, overload margin and impulse lines.

What We Did

We took a pressure range approach — pressure solution matched to process pressure and temperature. Delivery was built around checking static pressure limit, overload margin and impulse lines, with point-by-point checks on: food-safety and hygienic design per 3-A / EHEDG.

Operating Outcome

In service the system performs as intended — filters changed on pressure drop, using cartridges to their full life, with routine maintenance falling noticeably.

Chemical & Pharmaceutical

Chemical & Pharmaceutical · Differential Pressure Measurement — Application Case

Application Context

reactors, metering vessels and finished-product tanks is a typical Chemical & Pharmaceutical duty. The project started from Differential Pressure Measurement, focusing on differential pressure for flow and filter monitoring.

Process Constraints

corrosion plus Ex protection shortens instrument life and makes downtime costly, and highly corrosive media with solvents and crystallisation, partly in explosive atmospheres only amplify it. The Differential Pressure Measurement specification must therefore cover checking static pressure limit, overload margin and impulse lines.

Delivery Approach

Delivery was handled as the pressure range — pressure solution matched to process pressure and temperature. Execution centred on checking static pressure limit, overload margin and impulse lines, together with Ex certification and GMP traceability of records.

Field Results

Operation shows the benefit clearly — filters changed on pressure drop, using cartridges to their full life, with confidence in this measuring point improving markedly.

Power & Energy

Power & Energy · Differential Pressure Measurement — Application Case

Customer Profile

The typical setting in Power & Energy is boiler feedwater, turbine condensate and FGD/DeNOx systems. The measuring point is Differential Pressure Measurement; the focus is differential pressure for flow and filter monitoring.

Key Difficulties

Conditions are high temperature and pressure with both steam and saline water and, on top of that, drift under high temperature and pressure, with very costly unplanned outages, which a standard configuration cannot handle for long. The design therefore starts with checking static pressure limit, overload margin and impulse lines.

Implementation

The scope ran through the pressure range: pressure solution matched to process pressure and temperature. Technically it hinges on checking static pressure limit, overload margin and impulse lines, and on these requirements: compliance with power-industry codes and unit availability targets.

Customer Benefit

In practice this means filters changed on pressure drop, using cartridges to their full life, which cut the workload on the site maintenance team.

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PMD78B E+H differential pressure transmitter

Technical Data

Continuous / Liquids

Pressure

Spare Parts & Accessories 70

Configurator / Comparison

Manuals & Documents 8

BA Deltabar PMD78B Chinese

BA Deltabar PMD78B Chinese

BA Deltabar PMD78B Chinese

BA Deltabar PMD78B English

BA Deltabar PMD78B English

BA Deltabar PMD78B English

TI Deltabar PMD78B Chinese

TI Deltabar PMD78B English

Case Studies

Municipal Wastewater Treatment · Differential Pressure Measurement — Application Case

Project Overview

Technical Challenges

Configuration

Performance

Food & Beverage · Differential Pressure Measurement — Application Case

Site Conditions

The Problem

What We Did

Operating Outcome

Chemical & Pharmaceutical · Differential Pressure Measurement — Application Case

Application Context

Process Constraints

Delivery Approach

Field Results

Power & Energy · Differential Pressure Measurement — Application Case

Customer Profile

Key Difficulties

Implementation

Customer Benefit

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