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Specs at a glance
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Max. measurement error
±0.5%
±0.2% (optional) -
Measuring range
0...110'000 m3/h
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Medium temperature range
-20...+80°C
(-4...176°F) -
Max. process pressure
PN6...40
Field of application
Promag W is the specialized sensor for all applications in the water industry. Combined with the proven Promag 51 transmitter with push buttons, Promag 51W offers highly accurate measurement of liquids for a wide range of standard applications. it will be the preferred solution for customers needing custody transfer measurement Promag 51W is available in a compact or remote version.
The measuring principle is virtually independent of pressure, density, temperature and viscosity
The specialist in the water and wastewater industry for the most demanding applications.
Device properties
International drinking water approvals
Degree of protection IP68 (Type 6P enclosure)
Approved for custody transfer to MI-001/OIML R49
Transmitter certified to MI-001
Device in compact or remote version
HART
Benefits
Secure, reliable long-term operation – robust and completely welded sensor
Energy-saving flow measurement – no pressure loss due to cross-section constriction
Maintenance-free – no moving parts
Quality – designed for custody transfer; featuring worldwide recognized metrological approvals
Safe operation – display provides easy readable process information
Fully industry compliant – IEC/EN/NAMUR
Videos
Predecessor
Success stories
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Standard products
- Reliable, robust and low-maintenance
Technical excellence
Simplicity
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Specialized products
- Designed for demanding applications
Technical excellence
Simplicity
Variable
| FLEX selections | Technical excellence | Simplicity |
|---|---|---|
Fundamental selection Meet your basic measurement needs |
Technical excellence
|
Simplicity
|
Lean selection Handle your core processes easily |
Technical excellence
|
Simplicity
|
Extended selection Optimize your processes with innovative technologies |
Technical excellence
|
Simplicity
|
Xpert selection Master your most challenging applications |
Technical excellence
|
Simplicity
Variable |
Most downloaded
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Technical Information (TI)
Proline Promag 51P, 51W Technical Information
English version - 07/2005
Electromagnetic Flow Measuring System for custody transfer with cold water.
EN 01/07/200515/10/2003Language:
English
Version:
01/07/2005
File size:
489.7 KB
File name:
TI058DEN.pdf
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Operating Instruction (BA)
Proline Promag 51 HART Operating Instructions
English version - 03/2005
Electromagnetic flow measuring system for custody transfer with cold water. The description of the device functions are in separate documentation.
EN 01/03/200515/10/200301/04/2002Language:
English
Version:
01/03/2005
File size:
4.9 MB
File name:
BA080DEN.pdf
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72 documents
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-
Technical Information (TI)
Proline Promag 51P, 51W Technical Information
Electromagnetic Flow Measuring System for custody transfer with cold
water.EN 01/07/200515/10/2003Language:
English
Version:
01/07/2005
File size:
489.7 KB
File name:
TI058DEN.pdf
-
-
-
Operating Instruction (BA)
Proline Promag 51 HART Operating Instructions
Electromagnetic flow measuring system for custody transfer with cold
water. The description of the device functions are in separate
documentation.EN 01/03/200515/10/200301/04/2002Language:
English
Version:
01/03/2005
File size:
4.9 MB
File name:
BA080DEN.pdf
-
-
-
Operating Instruction (BA)
Proline Promag 51 HART Operating Instructions
Electromagnetic flow measuring system for use in legal metrological
controlEN 30/10/201001/07/2009Language:
English
Version:
30/10/2010
File size:
2.4 MB
File name:
BA00137DEN_0310.pdf
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Operating Instruction (BA)
Proline Promag 51 HART Description of Device Functions
Description of the device functions (options and inputs). Additional
documentation for Operating Instructions PROline Promag 51 W/P.EN 01/03/200515/10/200301/04/2002Language:
English
Version:
01/03/2005
File size:
1.8 MB
File name:
BA081DEN.pdf
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Short Instruction (KA)
Proline Promag 51 Brief Operating Instructions
Electromagnetic Flow Measuring System
For Custody Transfer
with Cold WaterEN 01/07/200901/09/2007Language:
English
Version:
01/07/2009
File size:
664.9 KB
File name:
KA027DEN_0709.pdf
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Installation Instructions (EA)
EA Replacing cover and O-ring
Proline 10, 23, 50, 51, 53, 55, 400, 800, 40, 80, 83, 84, 8ME, 8FF, 8FE
,8CM, 90, 91, 92, 93, 65, 72, 73EN 15/10/202401/10/201828/06/2012Language:
English
Version:
15/10/2024
File size:
797.3 KB
File name:
EA00098DA2_1624-00.pdf
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Installation Instructions (EA)
Replacing amplifier board Installation Instructions
Promag 50, 51, 53, 55, Promass 40, 80, 83, 84, Cubemass DCI 8CN, CNGmass
DCI 8DF, Prosonic Flow 90, 93, t-mass 65EN 15/11/201805/08/2014Language:
English
Version:
15/11/2018
File size:
393.9 KB
File name:
EA00064DA2_1518.pdf
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Installation Instructions (EA)
Replacing Power supply and display Installation Instructions
Promag 50, 51, 53, 55, Promass 40, 80, 83, 84, 8ME, Cubemass DCI 8CN,
CNGmass DCI 8DF, Prosonic Flow 90, 93, t-mass 65EN 15/11/201818/11/2011Language:
English
Version:
15/11/2018
File size:
455.1 KB
File name:
EA00063DA2_1518.pdf
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Installation Instructions (EA)
Replacing S-DAT Installation Instructions
Promag 23, 50, 51, 53, 55, Promass 40, 80, 83, 84, 8ME, 8WF, Cubemass
DCI 8CN, CNGmass DCI 8DF, t-mass 65EN 01/03/201821/11/2011Language:
English
Version:
01/03/2018
File size:
511.3 KB
File name:
EA00079DA2_1518.pdf
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Installation Instructions (EA)
Replacing exchangeable measuring electrodes Installation Instructions
Promag 50, 51, 53, 400 Index C
EN 01/03/201820/04/2015Language:
English
Version:
01/03/2018
File size:
198.8 KB
File name:
EA00080DA2_1418.pdf
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Search spare parts by number in drawing
60 spare parts & accessories
60 spare parts & accessories
60 spare parts & accessories
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Kit P.s.b. 50/51/53 85-260VAC
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Power supply
Drawing numberOrder codeF50096745 -
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Kit P.s.b. 50/51/53 20-55VAC 16-62VDC
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Power supply
Drawing numberOrder codeF50096747 -
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Kit 10 fuses 250 VAC T800 MA
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Electronic
Drawing numberOrder code750094002 -
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Kit 10 fuses 250 VAC T 2A00
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Electronic
Drawing numberOrder code750094003 -
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Kit com50/51/40/80/90 I+F/stat.in+outEx
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I/O module
Drawing numberOrder codeC50096759 -
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Kit meas. amplifier PMAG 51 WEA
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Electronic
Drawing numberOrder codeB50106082 -
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Kit meas. amplifier PMAG 51 EES
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Electronic
Drawing numberOrder codeB50106083 -
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Kit meas. amplifier PMAG 51 SEA
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Electronic
Drawing numberOrder codeB50106084 -
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Kit display mod 50/51/80/65 >=V1.06.00
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Display
Drawing numberOrder codeE50108132 -
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Kit disp.50/51/80/90/65 Wall >=V1.06.00
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Display
Drawing numberOrder codeJ50108131 -
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Kit Bus/connec.b.5X/40/8X/65 field hous.
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Electronic
Drawing numberOrder codeG50094016 -
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Kit Bus PCB/PCB carr.5X/8X/9X/65 wall
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Electronic
Drawing numberOrder code2150094017 -
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Kit connec. board In/Output Wall encl
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Connection (electrical)
Drawing numberOrder code1850094014 -
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Kit connec. board PMAG5X wall enclo.
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Connection (electrical)
Drawing numberOrder code1950094015 -
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Kit connection board D/E/L/P/S/W FS
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Connection (electrical)
Drawing numberOrder codeA50098018 -
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Kit Termin.Block field hous. 5X/8X/40/65
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Terminals
Drawing numberOrder code2950108139 -
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Kit Termin.Block Wall encl. 5X/8X/9X/65
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Terminals
Drawing numberOrder code3050108140 -
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Kit S-Dat Promag 51 programmed
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further parts
Order code71003947 -
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Kit Cover 5X/40/8X/65 with window
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Cover
Drawing numberOrder code850094026 -
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Kit Cover Connection terminal
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Cover
Drawing numberOrder code1050094038 -
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Kit Cover Connection terminal
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Cover
Drawing numberOrder code2650094038 -
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Repair kit cover, remote version
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Cover
Drawing numberOrder code2671247838 -
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Kit 10 cable glands M20x1,5
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Connection (electrical)
Drawing numberOrder code1550096840 -
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Kit 10 extension M20x1.5/PG13,5
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Connection (electrical)
Drawing numberOrder code1550098040 -
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Kit 2 cable gland M20x1,5 reinf.Transm.
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Connection (electrical)
Drawing numberOrder code1571029349 -
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Kit 2 cable gland M20x1,5 reinf.Sensor
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Connection (electrical)
Drawing numberOrder code1571029350 -
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Kit Circuit board cpl field/SS-housing
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Fixing
Drawing numberOrder code1250096839 -
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Kit Ground terminal / Cover clamp
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Housing/housing accessories
Drawing numberOrder code1350096841 -
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Kit Seal cover to Wall enclosure
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Sealing
Drawing numberOrder code2050094041 -
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Kit 10 Seal cover to field housing
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Sealing
Drawing numberOrder code1150094050 -
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Kit Bushing to field/SS-housing
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Housing/housing accessories
Drawing numberOrder code1450099102 -
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Kit parts housing FS Stnd/HT
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Housing/housing accessories
Drawing numberOrder code2450098019 -
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Kit parts housing compact Stnd/HT
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Housing/housing accessories
Drawing numberOrder code2250098020 -
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Kit housing gasket FS Stnd/HT
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Sealing
Drawing numberOrder code2550098023 -
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Kit housing gasket compact Stnd/HT
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Sealing
Drawing numberOrder code2350098024 -
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Kit 2 exchange elect. PMAG F/W 4435
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further parts
Order code50093681 -
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Kit Screw sealing PMAG 51
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further parts
Order code50100695 -
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Kit 50 lead seals
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further parts
Order code71133599 -
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Promag, cable remote version
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further parts
Order codeDK5CA- -
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Promag L/W/P/S,E, grounding cable kit
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further parts
Order codeDK5GC- -
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Promag, grounding disc/protection disc
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further parts
Order codeDK5GD- -
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Serviceinterface FXA193
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further parts
Order codeFXA193- -
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Transmitter Promag, mounting set
Order codeDK5WM-
Often bought together
Accessories
- Transmitter Promag, mounting set