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Flowmeter for the water and wastewater industry with a weight-optimized sensor. Suitable for applications in the water and wastewater industry.
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Designed for demanding applications
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Meet your basic measurement needs
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Handle your core processes easily
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Optimize your processes with innovative technologies
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Master your most challenging applications
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Product headline
The flowmeter with a weight‐optimized sensor and a modular electronic concept. Fully suitable for standard applications in the water and wastewater industry.
Sensor features
Reduced installation costs – flexible mounting by one‐of‐a‐kind lap‐joint flange concept (DN <350/14"). Energy‐saving flow measurement – no pressure loss due to cross‐section constriction. Maintenance‐free – no moving parts. Up to 30 % less sensor weight. Nominal diameter: DN 25 to 2400 (1 to 90").
Transmitter features
Fast commissioning – application‐specific Quick Setups. Safe operation – display provides easy readable process information. Fully industry compliant – IEC/EN/NAMUR. 2‐line backlit display with push buttons. Device in compact or remote Version.
Nominal diameter range
Lap joint flange; lap joint flange, stamped plate: DN 25 to 300 (1 to 12")
Wetted materials
Liner: PTFE; Polyurethane; Hard rubber
Max. measurement error
Volume flow (standard): ±0.5 % o.r. ± 1 mm/s (0.04 in/s)
Measuring range
9 dm³/min to 162 000 m³/h (2.5 gal/min to 1030 Mgal/d)
Medium temperature range
Liner material hard rubber: 0 to +80 °C (+32 to +176 °F)
Ambient temperature range
Flange material carbon steel: –10 to +60 °C (+14 to +140 °F)
Sensor housing material
DN 25 to 300 (1 to 12"): AlSi10Mg, coated
Transmitter housing material
A: Powder‐coated die‐cast aluminum
Degree of protection
Compact version: IP66/67, type 4X enclosure
Display/Operation
2‐line backlit display with push buttons
Outputs
3 outputs:
Power supply
DC 16 to 62 V
Metrological approvals and certificates
3.1 material, calibration performed on accredited calibration facilities (acc. to ISO/IEC 17025)
Hygienic approvals and certificates
Drinking water approval: ACS, KTW/W270, NSF 61, WRAS BS 6920
Most downloaded
Proline Promag 50L
Technical Information
English version - 11/2017
Electromagnetic flowmeter
The flowmeter with a weight-optimized sensor and a modular electronic
concept
EN
DE FR IT PL RU ZH
27/11/2017
28/04/2016
01/02/2015
01/12/2011
01/07/2011
Language:
English
Version:
27/11/2017
File size:
3.1 MB
File name:
TI00097DEN_1917.pdf
79 documents
Proline Promag 50L
Technical Information
Electromagnetic flowmeter
EN
German French Italian Polish Russian Chinese
27/11/2017
28/04/2016
01/02/2015
01/12/2011
01/07/2011
Language:
English
Version:
27/11/2017
File size:
3.1 MB
File name:
TI00097DEN_1917.pdf
Description of the device functions (options and inputs). Additional
EN
Czech German Spanish French Hungarian Italian Japanese Polish Portuguese Russian
01/11/2009
01/03/2005
15/10/2003
01/06/2001
Language:
English
Version:
01/11/2009
File size:
676.9 KB
File name:
BA049DEN_1109.pdf
Proline Promag 50
PROFIBUS DP/PA
Operating Instructions
Electromagnetic flowmeter
EN
German Spanish French
27/11/2017
01/02/2015
01/04/2014
09/05/2011
01/12/2010
Language:
English
Version:
27/11/2017
File size:
9.6 MB
File name:
BA00055DEN_1717.pdf
Proline Promag 50
HART
Operating Instructions
Electromagnetic flowmeter
EN
Bulgarian German Spanish French Hungarian Italian Japanese Polish Portuguese Russian
27/11/2017
01/02/2015
01/04/2014
09/05/2011
01/12/2010
Language:
English
Version:
27/11/2017
File size:
7.7 MB
File name:
BA00046DEN_1717.pdf
Proline Promag 50
Brief Operating Instructions
Electromagnetic flowmeter
EN
Bulgarian Czech German Spanish Estonian French Italian Portuguese Russian Serbian Chinese
27/11/2017
04/04/2016
09/09/2015
01/02/2015
01/04/2014
Language:
English
Version:
27/11/2017
File size:
3.5 MB
File name:
KA00026DEN_1917.pdf
Replacing Power supply and display
Installation Instructions
Promag 50, 51, 53, 55, Promass 40, 80, 83, 84, 8ME, Cubemass DCI 8CN,
EN
German
15/11/2018
18/11/2011
Language:
English
Version:
15/11/2018
File size:
455.1 KB
File name:
EA00063DA2_1518.pdf
EA Replacing cover and O-ring
Proline 10, 23, 50, 51, 53, 55, 400, 800, 40, 80, 83, 84, 8ME, 8FF, 8FE
EN
German
15/10/2024
01/10/2018
28/06/2012
Language:
English
Version:
15/10/2024
File size:
797.3 KB
File name:
EA00098DA2_1624-00.pdf
Replacing transmitter parts
Installation Instructions
Promag 50, 51, 53, 55, Promass 40, 80, 83, 84, Prosonic Flow 90, 93,
EN
German
01/04/2019
18/11/2011
Language:
English
Version:
01/04/2019
File size:
1.2 MB
File name:
EA00037DA2_1519.pdf
Repair kit cover remote version
Installation Instructions
Promag 10, 50, 51, 53, 55, 400, 800, Promass 80, 83, 84, CNGmass DCI,
EN
German
01/10/2018
13/11/2014
18/04/2014
Language:
English
Version:
01/10/2018
File size:
216.9 KB
File name:
EA01108DA2_0318.pdf
Safety Instructions for Spare Parts
Installation Instructions
Flowmeter
EN
German
01/03/2018
28/11/2013
25/04/2013
Language:
English
Version:
01/03/2018
File size:
139.5 KB
File name:
EA01051DA2_0318.pdf
Search spare parts by number in drawing
60 spare parts & accessories
60 spare parts & accessories
60 spare parts & accessories
Kit P.s.b. 50/51/53 85-260VAC
Drawing number
Order code
F
50096745
Kit p.s.b. 50/53 85-260VAC HE
Drawing number
Order code
F
71039466
Kit P.s.b. 50/51/53 20-55VAC 16-62VDC
Drawing number
Order code
F
50096747
Kit p.s.b.50/53 20-55VAC 16-62VDC HE
Drawing number
Order code
F
71039468
Kit 10 fuses 250 VAC T800 MA
Drawing number
Order code
7
50094002
Kit 10 fuses 250 VAC T 2A00
Drawing number
Order code
7
50094003
Kit meas. amplifier PMAG 50 WEA
Drawing number
Order code
B
50106073
Kit meas. amplifier 50 WEA HE
Drawing number
Order code
B
71039445
Kit meas. amplifier PMAG 50 SEA
Drawing number
Order code
B
50106075
Kit meas. amplifier 50 SEA HE
Drawing number
Order code
B
71039447
Kit meas. amplifier PMAG 50 EES
Drawing number
Order code
B
50106074
Kit meas. amplifier 50 EES HE
Drawing number
Order code
B
71039446
Kit com50/51/40/80/90 I+F/stat.in+outEx
Drawing number
Order code
C
50096759
Kit I/O 50/80 I+F status in+out HE EX
Drawing number
Order code
C
71039473
Kit commodul current/frequency out Ex
Drawing number
Order code
C
50096757
Kit I/O 50/80 current/frequ. out HE EX
Drawing number
Order code
C
71039474
Drawing number
Order code
C
71066579
Kit I/O 50/53/55/80/83 Profib. PA HE Ex
Drawing number
Order code
C
71066580
Kit com Pline 50/90 current out Ex
Drawing number
Order code
C
50096756
Kit I/O 50 current out HE EX
Drawing number
Order code
C
71039710
Kit I/O 50/53/55/83/65/8ME Profib. DP Ex
Drawing number
Order code
C
71021742
Kit I/O 50/53/55/83 Profibus DP HE EX
Drawing number
Order code
C
71039484
Kit display mod 50/51/80/65 >=V1.06.00
Drawing number
Order code
E
50108132
Kit disp.50/51/80/90/65 Wall >=V1.06.00
Drawing number
Order code
J
50108131
Kit Bus PCB/PCB carr.5X/8X/9X/65 wall
Drawing number
Order code
21
50094017
Kit Bus/connec.b.5X/40/8X/65 field hous.
Drawing number
Order code
G
50094016
Kit connec. board PMAG5X wall enclo.
Drawing number
Order code
19
50094015
Kit connec. board 50/53/55 wall encl.HE
Drawing number
Order code
19
71039496
Kit connec. board In/Output Wall encl
Drawing number
Order code
18
50094014
Kit connection board D/E/L/P/S/W FS
Drawing number
Order code
A
50098018
Kit connection board D/E/L/P/S/W FS HE
Drawing number
Order code
A
71039497
Kit Termin.Block field hous. 5X/8X/40/65
Drawing number
Order code
29
50108139
Kit Termin.Block Wall encl. 5X/8X/9X/65
Drawing number
Order code
30
50108140
Kit S-Dat Promag 50 programmed
Drawing number
Order code
S
71003946
Kit Cover 5X/40/8X/65 with window
Drawing number
Order code
8
50094026
Kit Cover 5X/40/8X/65 version blind
Drawing number
Order code
9
50094028
Kit Cover Connection terminal
Drawing number
Order code
10
50094038
Kit Cover Connection terminal
Drawing number
Order code
26
50094038
Repair kit cover, remote version
Drawing number
Order code
26
71247838
Kit 10 cable glands M20x1,5
Drawing number
Order code
15
50096840
Kit 10 ext. M20x1.5/NPT 1/2" (plug PVC)
Drawing number
Order code
15
50098042
Kit 10 ext. M20x1.5/G 1/2" (plug PVC)
Drawing number
Order code
15
50098041
Kit Cable gland Profibus PA
Drawing number
Order code
15
50098037
Kit 2 cable gland M20x1,5 reinf.Transm.
Drawing number
Order code
15
71029349
Kit 2 cable gland M20x1,5 reinf.Sensor
Drawing number
Order code
15
71029350
Kit 2 cable glands G1/2" Nema 6P
Drawing number
Order code
15
71029351
Kit 2 cable glands NPT1/2" Nema 6P
Drawing number
Order code
15
71029352
Kit Circuit board cpl field/SS-housing
Drawing number
Order code
12
50096839
Kit Bushing to field/SS-housing
Drawing number
Order code
14
50099102
Kit Ground terminal / Cover clamp
Drawing number
Order code
13
50096841
Kit Seal cover to Wall enclosure
Drawing number
Order code
20
50094041
Kit 10 Seal cover to field housing
Drawing number
Order code
11
50094050
Kit parts housing compact Stnd/HT
Drawing number
Order code
22
50098020
Kit parts housing FS Stnd/HT
Drawing number
Order code
24
50098019
Kit housing gasket FS Stnd/HT
Drawing number
Order code
25
50098023
Kit housing gasket compact Stnd/HT
Drawing number
Order code
23
50098024
Promag, cable remote version
Transmitter Promag, mounting set
Promag L/W/P/S,E, grounding cable kit
Promag, grounding disc/protection disc
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