
Specs at a glance
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Accuracy
pn ≥ 400mbar: 0.35 %
pn < 400mbar: 0.50 % -
Process temperature
-10°C...+70°C
(+14°F...+158°F) -
Pressure measuring range
200 mbar...2 bar
(3 psi...29 psi) -
Process pressure / max. overpressure limit
10 bar (145 psi)
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Main wetted parts
316L
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Max. measurement distance
20 m H2O
(66 ft H2O) -
Material process membrane
Metal
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Measuring cell
200 mbar...2 bar
(3 psi...29 psi)
Field of application
The Waterpilot FMX11 transmitter is typically used in environmental applications for hydrostatic level measurement. It is certified for drinking water applications and can be used in wells, storage tanks, water towers, dams, gauging stations, lakes and rivers.
Temperature: –10 to +70°C (14 to 158°F)
Measuring range: 0 to 2bar / 20m H20 (0 to 30psi / 67ft H2O)
Cable length: 6 to 30m
Accuracy: up to ±0.35%
Drinking water approvals: ACS, KTW, NSF61, DVGW
Certifications: cULus
Benefits
Simple and reliable transmitter for various drinking water applications
Easy installation, commissioning and operation
Orderable with flexible measuring ranges and cable lengths tailored to fit your application
Robust construction for durable long-term services
Suitable for surface water monitoring in rivers and lakes as well as level monitoring for drinking water production, e.g. in water towers, dams, gauging stations
Compact size d=22mm (0.87”), makes this an excellent choice for applications in bore holes and small diameter stilling wells.
Simple specification and ordering
Videos
Fundamental selection
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Simple products
- Easy to select, install and operate
Technical excellence
Simplicity

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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 |
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Fundamental selection Meet your basic measurement needs |
Technical excellence
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Simplicity
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Lean selection Handle your core processes easily |
Technical excellence
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Simplicity
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Extended selection Optimize your processes with innovative technologies |
Technical excellence
|
Simplicity
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Xpert selection Master your most challenging applications |
Technical excellence
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Simplicity
Variable |
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Operating Instruction (BA)
Waterpilot FMX11
English version - 12/2020
Hydrostatic level measurement
EN 14/12/2020Language:
English
Version:
14/12/2020
File size:
584.7 KB
File name:
BA02028PEN_0120.pdf
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Technical Information (TI)
Waterpilot FMX11
English version - 12/2020
Hydrostatic level measurement
EN 14/12/2020Language:
English
Version:
14/12/2020
File size:
594.9 KB
File name:
TI01524PEN_0120.pdf
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Technical Information (TI)
Waterpilot FMX11
Hydrostatic level measurement
EN 14/12/2020Language:
English
Version:
14/12/2020
File size:
594.9 KB
File name:
TI01524PEN_0120.pdf
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Operating Instruction (BA)
Waterpilot FMX11
Hydrostatic level measurement
EN 14/12/2020Language:
English
Version:
14/12/2020
File size:
584.7 KB
File name:
BA02028PEN_0120.pdf
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Short Instruction (KA)
Waterpilot FMX11
Hydrostatic level measurement
EN 14/12/2020Language:
English
Version:
14/12/2020
File size:
441.6 KB
File name:
KA01457PEN_0120.pdf
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Installation Instructions (EA)
Suspension clamp
Waterpilot
EN 25/01/2023Language:
English
Version:
25/01/2023
File size:
394.2 KB
File name:
EA01464PEN_0122-00.pdf
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Special Documentation (SD)
Waterpilot FMX11
Hydrostatic levelmeasurement
Language:
English
Version:
03/08/2020
File size:
302.5 KB
File name:
SD02542PEN_0120.pdf
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Fields of Activities (FA)
Level measurement
Product overview for applications in liquids and bulk solids
EN 14/10/2022Language:
English
Version:
14/10/2022
File size:
10.5 MB
File name:
FA00001F00EN2522.pdf
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Fields of Activities (FA)
Pressure measurement
Powerful instruments for process pressure, differential pressure, level and flow
EN 19/08/2021Language:
English
Version:
19/08/2021
File size:
5 MB
File name:
FA00004P00EN2321.pdf
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Fields of Activities (FA)
Misura di livello
Misura di livello Panoramica dei prodotti per applicazioni in liquidi e solidi sfusi
Language:
Italian
Version:
03/03/2023
File size:
46.9 MB
File name:
FA00001F00IT2522.pdf
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Competence Brochure (CP)
Pressure instrumentation: Selection guide for pressure, differential pressure, level and flow measurement
Pressure instrumentation: Selection guide for pressure, differential pressure, level and flow measurement
Language:
English
Version:
24/03/2021
File size:
2.1 MB
File name:
CP00022P00EN2021.pdf
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Competence Brochure (CP)
Selection Guide Continuous level measurement in liquids and bulk solids
Selection and engineering guide for the process industry
EN 18/10/2022Language:
English
Version:
18/10/2022
File size:
18.3 MB
File name:
CP00023F00EN1922.pdf
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Competence Brochure (CP)
Druckmesstechnik: Auswahlhilfe zur Druck-, Differenzdruck-, Füllstands- und Durchflussmessung
Druckmesstechnik: Auswahlhilfe zur Druck-, Differenzdruck-, Füllstands- und Durchflussmessung
Language:
German
Version:
29/03/2021
File size:
1.9 MB
File name:
CP00022P00DE2021.pdf
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Innovation (IN)
Waterpilot FMX11
Le capteur de pression pour mesure de niveau hydrostatique dans les applications en eau brute et potable
Language:
French
Version:
03/02/2021
File size:
299.5 KB
File name:
IN01189F00FR0121-BD.pdf
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Innovation (IN)
Innovation brochure - Waterpilot FMX11
Innovation brochure - Waterpilot FMX11 The pressure sensor for hydrostatic level measurement in freshwater applications
Language:
English
Version:
03/02/2021
File size:
704.5 KB
File name:
IN01189F00EN0121.pdf
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Innovation (IN)
Waterpilot FMX11
Der Drucksensor für die hydrostatische Füllstandsmessung in Trinkwasseranwendungen
Language:
German
Version:
27/10/2022
File size:
703 KB
File name:
IN01189F00DE0121.pdf
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Manufacturer Declaration
Familie: Cerabar, Cerabar M, Cerabar S, Cerabar T, Kelterhant, CERAPHANT T, DELTABAR, Maschar M, DELTABARS, Deltapierer M, Deltapiers S, DOPPELSTABSONDE, Distabsonde, Dreiersonde, LevelFlex, Liquicap M, LIQUICAP T, LIQUIPHANT, Verflüssigtes Versagen bei Flüssigkeiten, Flüssiggas, Flüssiggas, LIQUIPHANT T, LIQUIPOINT, Liquipoint T, Micropilot, Micropilot S, MINICAP, NIVECTOR, Nivocompact, Nushester, Prosonisch, Projeic M, PROSONIC P, PROSONIC S, Projeic T, Solicap M, Solicap S, Soliphant M, SOLIPHANT T, SOLIWAVE, WaterPilot
: HE_00678_01.17 : Lebensmittelhygiene Bundle ID: ADI, TSE
EN 25/04/2017Language:
English
Version:
25/04/2017
File size:
717.5 KB
File name:
HE_00678_01.17_TSE freedom for EH products.pdf
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Manufacturer Declaration
Product family: Cerabar, Cerabar M, Cerabar S, Cerabar T, Ceraphant, CERAPHANT T, DELTABAR, Deltabar M, DELTABARS, Deltapilot M, DELTAPILOT S, DOPPELSTABSONDE, Dreistabsonde, Einstabsonde, Levelflex, Liquicap M, LIQUICAP T, LIQUIPHANT, LIQUIPHANT FAILSA FE, LIQUIPHANT M, Liquiphant S, LIQUIPHANT T, LIQUIPOINT, Liquipoint T, Micropilot, Micropilot S, MINICAP, NIVECTOR, NIVOCOM PACT, NIVOTESTER, Prosonic, Prosonic M, PROSONIC P, PROSONIC S, Prosonic T, Solicap M, Solicap S, Soliphant M, SOLIPHANT T, SOLIWAVE, WATERPILOT
Declaration number: HE_00678_01.17 Manufacturer specification: Food hygiene Additional information: ADI, TSE
EN 12/07/2022Language:
English
Version:
12/07/2022
File size:
185.9 KB
File name:
HE_00678_02.22_TSE freedom for EH products.pdf
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EU Declaration
Product family: Waterpilot
Product root: FMX11- Declaration number: EC_00880_01.21
EN 20/01/2021Language:
English
Version:
20/01/2021
File size:
994.3 KB
File name:
EC_00880_01.21.pdf
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UK Conformity Assessed
Product family: Waterpilot
Product root: FMX11- Declaration number: UK_00088_01.21
Language:
English
Version:
15/10/2021
File size:
257.5 KB
File name:
UK_00088_01.21.pdf
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Hygienic equipment
Product family: Waterpilot
Productroot: FMX11- Region: USA Approval agency: NSF Hygienic equipment: Drinking water
Language:
English
Version:
03/05/2021
File size:
37.1 KB
File name:
FMX11 Listing C0613102 - 061.pdf
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Hygienic equipment
Product family: Waterpilot
Productroot: FMX11- Region: France Approval agency: ACS Hygienic equipment: Drinking water
EN 05/05/2021Language:
English
Version:
05/05/2021
File size:
183.1 KB
File name:
ACS_EndressHauser_21_ACC_LY_356.pdf
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