Specs at a glance
Accuracy
Standard:
Process temperature
-40°C...+110°C
Material process membrane
Measuring cell
100 mbar...40 bar
Field of application
The Deltabar PMD50 is a differential pressure transmitter with metal membrane for measurement of liquids and gases. It is optimized for standard applications and offers intuitive operating functions.
Pressure measuring range: up to 40 bar (600 psi)
Process temperatures up to 400°C (752°F) with diaphragm seal
Accuracy: up to +/-0.055%
Benefits
Software wizard enables fast and easy commissioning
Devices developed in accordance with IEC 61508
Flexible write protection via hardware and/or software wizard
Pre-assembled manifolds (pressure and leakage-tested) for faster installation
Loading alternative products
Characteristic
Transmitter with metal membrane
Supply voltage
Ex d, Ex e, non-Ex:
Reference Accuracy
Standard:
Long term stability
0.1 % of URL/ year
Process temperature
-40°C...+110°C
Ambient temperature
-40°C...+85°C
Measuring cell
100 mbar...40 bar
Smallest calibratable span
Material process membrane
Certificates / Approvals
ATEX, FM, IECEx, JPN Ex,
Design approvals
EN10204-3.1,
Specialities
Zero/Span buttons,
Characteristic / Application
Transmitter with metal membrane
Specialities
Zero/Span buttons,
Supply / Communication
Ex d, Ex e, non-Ex:
Accuracy
Standard:
Long term stability
0.1 % of URL/ year
Ambient temperature
-40°C...+85°C
Process temperature
-40°C...+110°C
Certificates / Approvals
ATEX, FM, IECEx, JPN Ex,
Design approvals
EN10204-3.1,
Most downloaded
Product family: Cerabar, Deltabar
English version - 05/2025
Product root: PMD50-, PMP50-
Region: India
Approval agency: PESO
Protection: Ex d, Ex i, Ex t
Language:
English
Version:
20/05/2025
File size:
101.9 KB
File name:
SIT Exd PESO.pdf
109 documents
Differential pressure, level and flow measurement in liquids or gases
EN
German Spanish French Italian Japanese Polish Portuguese Russian Chinese
16/02/2026
29/03/2024
Language:
English
Version:
16/02/2026
File size:
3.8 MB
File name:
TI01774PEN_0426-00.pdf
Differential pressure measurement
EN
German Spanish French Italian Japanese Polish Portuguese Russian Chinese
16/02/2026
29/03/2024
Language:
English
Version:
16/02/2026
File size:
4 MB
File name:
BA02333PEN_0426-00.pdf
Differential pressure measurement
Language:
English
Version:
29/03/2024
File size:
1.3 MB
File name:
GP01223PEN_0124-00.pdf
Differential pressure measurement
EN
Bulgarian Czech Danish German Greek Spanish Estonian Finnish French Croatian Hungarian Indonesian Italian Japanese Korean Lithuanian Latvian Dutch Norwegian Polish Portuguese Romanian Russian Slovak Slovenian Swedish Thai Turkish Chinese
16/02/2026
29/03/2024
Language:
English
Version:
16/02/2026
File size:
3.1 MB
File name:
KA01680PEN_0226-00.pdf
EA Main electronics
Digital communication
Cerabar, Deltabar
EN
Bulgarian Czech Danish German Greek Spanish Estonian Finnish French Croatian Hungarian Indonesian Italian Japanese Korean Lithuanian Latvian Dutch Norwegian Polish Portuguese Romanian Russian Slovak Slovenian Swedish Thai Turkish Chinese
06/06/2024
Language:
English
Version:
06/06/2024
File size:
583.7 KB
File name:
EA01497FEN_0124-00.pdf
Language:
English
Version:
06/06/2024
File size:
467 KB
File name:
EA01495FEN_0124-00.pdf
Gammapilot, Micropilot, Liquiphant
EN
German
28/03/2025
20/02/2023
25/05/2020
Language:
English
Version:
28/03/2025
File size:
465.5 KB
File name:
EA01306FEN_0325-00.pdf
EA Flanges, seals, mounting kit
Deltabar
EN
German
06/06/2024
11/03/2022
31/07/2020
Language:
English
Version:
06/06/2024
File size:
650.8 KB
File name:
EA01315PEN_0324-00.pdf
EN
Bulgarian Czech Danish German Greek Spanish Estonian Finnish French Croatian Hungarian Indonesian Italian Japanese Korean Lithuanian Latvian Dutch Norwegian Polish Portuguese Romanian Russian Slovak Slovenian Swedish Thai Turkish Chinese
27/02/2026
06/06/2024
Language:
English
Version:
27/02/2026
File size:
809.3 KB
File name:
EA01496FEN_0226-00.pdf
EA Lock screw NPT¼
316L, alloy
Cerabar, Deltabar
EN
German
31/07/2025
31/07/2020
Language:
English
Version:
31/07/2025
File size:
436.6 KB
File name:
EA01318PEN_0225-00.pdf
Search spare parts by number in drawing
60 spare parts & accessories
60 spare parts & accessories
60 spare parts & accessories
Blind plug, M20, 316L, o-ring EPDM
Drawing number
Order code
14
71487198
Blind plug M20, Alu, Ex d
Drawing number
Order code
14
71679714
Blind plug, M20, Alu, o-ring EPDM
Drawing number
Order code
14
71487199
Blind plug M20, 316L, Ex d
Drawing number
Order code
14
71679712
Drawing number
Order code
14
71487201
Blind plug NPT1/2, Alu, Ex d
Drawing number
Order code
14
71679718
Drawing number
Order code
14
71487203
Blind plug NPT1/2, 316L, Ex d
Drawing number
Order code
14
71679715
Drawing number
Order code
15
71435135
Cable gland M20, brass nickel plated
Drawing number
Order code
15
71435136
Drawing number
Order code
15
71435137
Ground terminal Housing L+P
Drawing number
Order code
18
71474251
Drawing number
Order code
20,25
71652584
Drawing number
Order code
20
71652585
Drawing number
Order code
20,25
71652587
Cover Alu, sight glass, Ex d
Drawing number
Order code
20
71652606
Cover red Alu, sight glass, Ex d
Drawing number
Order code
20
71652609
Cover 316L, sight glass, Ex d
Drawing number
Order code
20
71652610
Drawing number
Order code
20,25
71652611
Cover red Alu, closed, Ex d
Drawing number
Order code
20,25
71652607
Cover sealing HNBR, 5 pieces
Drawing number
Order code
21
71652612
Drawing number
Order code
30
71652583
Terminal unit TU300A, 4-20mA
Drawing number
Order code
35
71652576
Terminal unit TU301A, 4-20mA, OVP
Drawing number
Order code
35
71652580
O-ring 44.0x3.0 FKM 70, 4 pieces
Drawing number
Order code
57
52020733
O-ring 44.0x3.0 EPDM 70, 4 pieces
Drawing number
Order code
57
71343401
O-Ring , 44.2 x 3.0 FFKM 75, 2 pcs.
Drawing number
Order code
57
71498076
Locking screw (2x), NPT1/4, 316L
Drawing number
Order code
63
71485122
Weather protect. cov., 316L, PMP50,PMD50
Mount.bracket 3/5 valve, stainless steel
Mounting bracket standard, 7/16-20 UNF
Manifold / Block&Bleed valve, DA63M
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