Hydrostatic
Level measurement
Waterpilot FMX21
Reliable and robust level probe with ceramic measuring cell and HART
The Waterpilot FMX21 transmitter with capacitive, oil-free ceramic measuring cell is typically used in the process and environmental applications for hydrostatic level measurement. With HART output, the measuring ranges can be freely adjusted and a density-compensated level measurement can be activated. It is certified for drinking water and offers integrated temperature measurement. Versions for applications in wastewaters and sludges or usage in salt water are also available.
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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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Specs at a glance
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Accuracy
0.2%
0.1% (optional) -
Process temperature
-10°C...70°C
(14°F...158°F)
Diameter 29 mm (1.14"): 0°C...50°C
(32°F...122°F) -
Pressure measuring range
100 mbar...20 bar
(1.5 psi...300 psi) -
Main wetted parts
Diameter 22 mm and 42 mm: Seal, 316L, Ceramic
Diameter 29 mm: Seal, PPS, Polyolefin, Ceramic
Extension cable: PE, PUR, FEP -
Max. measurement distance
200 m H2O
(656 ft H2O) -
Measuring cell
100mbar...20bar
(1.5psi...300psi)
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Quick selection
Individual configuration
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Benefits
Robust overload-resistant high purity ceramic sensor (99.9% Al2O3)
Flexible scaling of 4 to 20mA with superimposed HART 6.0 output
Highest level accuracy using temperature compensated density correction
Simultaneous measurement of level and temperature...
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Field of application
Three different versions for drinking water, wastewater and sewage, saltwater.
Process connections: Suspension clamp, cable gland
Temperature: –10 to +70°C (14 to 158°F)
Measuring range: 0 to 20bar / 200m H20 (0 to 300psi / 600ft H2O)
Accuracy: ±0.2...
Documents / Manuals / Software
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Waterpilot FMX21
Technical Information
Reliable and robust level probe with ceramic measuring cell
Technical Information (TI) -
Waterpilot FMX21
Operating Instructions
4 to 20 mA Analog
Hydrostatic level measurement
4 to 20 mA AnalogOperating Instruction (BA) -
Waterpilot FMX21
Operating Instructions
Hydrostatic level measurement
4 to 20 mA HARTOperating Instruction (BA) -
Waterpilot FMX21
Brief Operating Instructions
Hydrostatic level measurement
4 to 20 mA HARTShort Instruction (KA)06/18English -
Waterpilot FMX21
Brief Operating Instructions
4 to 20 mA Analog
Hydrostatic level measurement
4 to 20 mA AnalogShort Instruction (KA)06/16English -
Pressure adapter
Installation instruction
Deltapilot M, Deltapilot S, Waterpilot
Installation Instructions (EA) -
Safety Instructions
Waterpilot FMX21
4-20 mA HART
Ex ia IIC T6...T4 Gb
INMETRO IEE 11.0011 (INMETRO)Ex Safety Instructions (XA) -
Waterpilot FMX21
IECEx KEM 09.0026
Ex ia IIC T6...T4 GbEx Safety Instructions (XA) -
Safety Instructions
Waterpilot FMX21
II 3 G Ex nA IIC T6...T5 Gc
EG 09 004 X (ATEX)Ex Safety Instructions (XA) -
Waterpilot FMX21
NEPSI:
Ex ia IIC T4...T6 Gb
Safety Instructions
Hydrostatic Level Measurement
Ex Safety Instructions (XA) -
Safety Instruction
Waterpilot FMX21
CSA Control Drawing
960008976 AEx Safety Instructions (XA) -
Waterpilot FMX21
EAC:
1Ex ia IIC T4...T6 Gb
Safety Instructions
Hydrostatic Level Measurement
Ex Safety Instructions (XA) -
Waterpilot FMX21
EAC:
2Ex nA IIC T5...T6 Gc
Safety Instructions
Hydrostatic Level Measurement
Ex Safety Instructions (XA) -
Waterpilot FMX21
ATEX:
II 2 G Ex ia IIC T6...T4 Gb
Safety Instructions
Hydrostatic Level Measurement
Ex Safety Instructions (XA) -
Safety Instructions
Waterpilot FMX21
Ex ia IIC T4...T6 Gb
TÜV 14.1198 (INMETRO)Ex Safety Instructions (XA) -
Waterpilot FMX21
Drawing No.: 960008975 -
Drawing Type: Installation DrawingCertificate FM/CSA (ZD) -
Waterpilot FMX21
Drawing No.: 960008976 -
Drawing Type: Control DrawingCertificate FM/CSA (ZD) -
Waterpilot FMX21
Einsatz im Trinkwasserbereich (KTW)
Use in the drinking water sector (KTW)
Utilisation dans le domaine de l'eau potable (KTW)Special Documentation (SD) -
Waterpilot FMX21
Hydrostatic level measurement
Special Documentation
Use in the drinking water sector (ACS)
Special Documentation (SD) -
Instruction Waterpilot FMX21
cable shortening set
Kabelkürzungssatz
cable shortening setSpecial Documentation (SD) -
Mechanical accessories for pressure measuring devices
Pressure measurement
Special Documentation (SD) -
Deltapilot M/S, Waterpilot,
Cerabar M/S, Deltabar M/S
Einsatz im Trinkwasserbereich (NSF)
Use in the drinking water sector (NSF)
Utilisation dans le domaine de l’eau potable (NSF)
Special Documentation
Einsatz im Trinkwasserbereich (NSF)
Use in the drinking water sector (NSF)
Utilisation dans le domaine de l’eau potable (NSF)Special Documentation (SD) -
Soluciones - Endress+Hauser México 2010/2
Conectividad e interoperabilidad al máximo(Fieldbuses y software).
Medición de presión en la industria minera. Calibración de medidores de
flujo.Customer Magazine (CM)11/10Spanish -
Soluciones - Endress+Hauser México 2011/1
Foundation Fieldbus, Record en patentes, Primer coriolis de 4 hilos y 14
pulgadas en el mundo.Customer Magazine (CM)09/11Spanish -
perspektiven Umwelt 2014
Kundenmagazin: Wasser ist unser Leben
Customer Magazine (CM)01/14German -
Catálogo Medición y Detección de nivel
Gama de productos para aplicaciones con líquidos y sólidos
Fields of Activities (FA)09/19Spanish -
压力测量
用于过程压力、差压、液位和流量测量的专业仪表
Fields of Activities (FA)09/15Chinese -
Basınç Ölçümü
Proses basıncı, fark basınç, seviye ve akış için güçlü enstrümanlar
Fields of Activities (FA)05/15Turkish -
Mesure de niveau
Aperçu des produits pour des applications dans des liquides et des
solides en vracFields of Activities (FA)03/19fr -
Level measurement
Product overview for applications in liquids and bulk solids
Fields of Activities (FA)03/17English -
Mesure de pression
Appareils de mesure pour la pression de process, la pression
différentielle, le niveau et le débitFields of Activities (FA)03/17fr -
Pressure measurement
Powerful instruments for process pressure, differential pressure, level
and flowFields of Activities (FA)03/17English -
Füllstandmesstechnik
Produktübersicht für Anwendungen in Flüssigkeiten und Schüttgütern
Fields of Activities (FA)03/17German -
Druckmesstechnik
Leistungsfähige Messgeräte für Prozessdruck, Differenzdruck, Füllstand
und DurchflussFields of Activities (FA)03/17German -
Misura della pressione
Potenti strumenti per la misura della pressione di processo, pressione
differenziale,
livello e portataFields of Activities (FA)03/17Italian -
Catálogo Medición de Presión
Instrumentos para la medición de presión, presión diferencial, nivel y
caudal de procesoFields of Activities (FA)03/17Spanish -
Pressure measurement
American version: Powerful instruments for process pressure,
differential pressure, level
and flowFields of Activities (FA)03/17English -
Level measurement
Product overview for applications in liquids and bulk solids
Fields of Activities (FA)03/17English -
Pomiar ciśnienia
Potężna aparatura do pomiaru
ciśnienia procesowego, różnicy
ciśnień, poziomu i przepływuFields of Activities (FA)03/14Polish -
Seilsonde FMX 21
Füllstand-Messwertaufnehmer und Umformer ausgeführt als
Druckaufnehmerzur
kontinuierlichen, hydrostatischen Füllstandmessung in offenen
Behältern.Montage
mittels Abspannklemme (Edelstahl 1.4435) zum Einhängen oder
Montageschraube
G1½".Tender Text12/18German -
EDD Single, PDM_HART_LE_Waterpilot_0x0024_0x01_0x03, 02.09.2014 (Level, W
aterpilot, 0x0024)
HART,
PDM Version: 6.0 SP5, 8.1 SP1Electronic Data Description (EDD)1.00.00Language neutral -
DTM Single, Waterpilot2x_FMX21_V1_00_xx, 23.10.2020 (Level, Waterpilot, 0x0024)
HART,
DeviceCare Version: 1.07.00
Field Device Manager Version: R430.1
Field Xpert - SMT70 Version: 1.05.00
FieldCare Version: 2.15.00Device Type Manager (DTM)1.4.188.39Language neutral -
Waterpilot FMX21 commissioning with RIA15 – easy and time saving
Animation language-neutral 1920x1080 MP4
Animation08/18Language neutral -
Waterpilot
Product Code: FMX21-
Declaration Number: HE_00860_01.17
Manufacturer Specification: RoHSManufacturer DeclarationChinese -
Waterpilot
Product Code: FMX21-
Manufacturer DeclarationGerman , English , fr -
Waterpilot
Product Code: FMX21-
Declaration Number: HE_00859_01.17
Manufacturer Specification: RoHSManufacturer DeclarationChinese -
Waterpilot
Product Code: FMX167-, FMX21-
Declaration Number: EC12015AEU DeclarationEnglish -
Waterpilot
Product Code: FMX21-
Declaration Number: EG09004XEU DeclarationGerman , English , fr -
Waterpilot
Product Code: FMX21-
Declaration Number: EC_00200_03.16EU DeclarationGerman , English , fr -
Waterpilot, Deltapilot S, Deltapilot M, Deltabar S, Deltabar M, Deltabar, Ceraphant, Cerabar S, Cerabar M, Cerabar
Product Code: PTP33B-, PTP31B-, PTC31B-, PMP75-, PMP71B-, PMP71-, PMP55-, PMP51B-, PMP51-, PMP23-, PMP21-, PMP11-, PMD78B-, PMD75B-, PMD75-, PMD55B-, PMD55-, PMC71B-, PMC71-, PMC51B-, PMC51-, PMC21-, PMC11-, FMX21-, FMD78-, FMD77-, FMD72-, FMD71-, FMB70-, FMB53-, FMB52-, FMB51-, FMB50-
Region/Country: Russia (TR CU)
Approval Agency: EAC
Approval Number: EAEC N RU D-DE.DE02.B.11894/20MiscellaneousRussian -
Waterpilot
Product Code: FMX21-
Region/Country: Europe (ATEX)
Approval Agency: KEMA
Category: II 2 G
Protection: Ex ia IIC T6...T4 GbExplosion ProtectionEnglish -
Waterpilot
Product Code: FMX21-
Region/Country: China
Approval Agency: NEPSIExplosion ProtectionEnglish -
Waterpilot
Product Code: FMX21-
Region/Country: Brazil
Approval Agency: INMETROExplosion ProtectionPortuguese -
Waterpilot
Product Code: FMX21-
Approval Agency: FM
Category: CL. I, DIV. 1, GP. A-D; CL. I, ZONE 0
Protection: AEx ia IICExplosion ProtectionEnglish -
Waterpilot
Product Code: FMX21-
Region/Country: Russia (TR CU)
Approval Agency: EAC
Protection: Ex ia, Ex nAExplosion ProtectionRussian -
Waterpilot
Product Code: FMX21-
Region/Country: Canada
Approval Agency: CSA
Category: I/zone 0
Protection: Ex ia IIC, AEx ia IICExplosion ProtectionEnglish -
Waterpilot
Product Code: FMX21-
Region/Country: International, International (IECEx)
Approval Agency: DEKRA
Protection: Ex ia IIC T6...T4 GbExplosion ProtectionEnglish -
Waterpilot
Product Code: FMX21-
Region/Country: Europe (ATEX)
Approval Agency: Endress+Hauser
Category: II 3 G
Protection: Ex nA IIC IIC GcExplosion ProtectionGerman , English , fr -
Waterpilot
Product Code: FMX167-, FMX21-
Region/Country: France
Approval Agency: ACSHygienic Equipmentfr -
Waterpilot, Deltapilot S, Deltapilot M, Deltabar S, Deltabar M, Deltabar, Cerabar S, Cerabar M, Cerabar
Product Code: PMP71B-, PMP71-, PMP51B-, PMP51-, PMD75-, PMD55B-, PMD55-, PMC71B-, PMC71-, PMC51B-, PMC51-, FMX21-, FMX167-, FMD72-, FMD71-, FMB70-, FMB53-, FMB52-, FMB51-, FMB50-
Region/Country: USA
Approval Agency: NSFHygienic EquipmentEnglish -
Waterpilot
Product Code: FMX21-
Region/Country: Poland
Approval Agency: PZHHygienic EquipmentPolish -
Waterpilot, SYSTEM, Gammapilot M, Gammapilot, Deltapilot S, Deltapilot M, Deltabar S, Deltabar M, Deltabar, Ceraphant T, Ceraphant, Cerabar T, Cerabar S, Cerabar M, Cerabar
Product Code: PMC71B-, PMD55-, PMD75-, PMD75B-, PMD78B-, PMP11-, PMP21-, PMP23-, PMP51-, PMP51B-, PMP55-, PMP71-, PMP71B-, PMP75-, PTC31B-, PTP31B-, PTP33B-, FMB50-, FMB53-, FMB70-, FMD71-, FMD72-, FMD77-, FMD78-, FMG60-, FMX21-, FTG20-, NMS80-, NMS83-, PMC11-, PMC21-, PMC51-, PMC51B-, PMC71-
Approval Agency: TÜVPressure EquipmentGerman , English -
Deltapilot M, Deltapilot S, Waterpilot
Product Code: FMB50-, FMB51-, FMB52-, FMB53-, FMB70-, FMX21-
Region/Country: Belarus
Approval Agency: BEL
Approval Number: 11776MetrologyRussian -
Waterpilot
Product Code: FMX21-
Region/Country: Kazakhstan
Approval Agency: KazInMetr
Approval Number: KZ.02.01.00316-2019MetrologyRussian -
Deltapilot M, Deltapilot S, Waterpilot
Product Code: FMB50-, FMB51-, FMB52-, FMB53-, FMB70-, FMX167-, FMX21-
Region/Country: Uzbekistan
Approval Agency: UZS
Approval Number: 02.6924MetrologyRussian -
Waterpilot
Product Code: FMX167-, FMX21-
Region/Country: Russia
Approval Agency: Rosstandart
Approval Number: OC.C.29.004.A NO 36497/1MetrologyRussian -
Waterpilot
Product Code: FMX21-
Approval Agency: LRMarineEnglish -
Waterpilot
Product Code: FMX21-
Region/Country: International
Approval Agency: BVMarineEnglish -
Waterpilot
Product Code: FMX21-
Region/Country: International
Approval Agency: DNVGLMarineEnglish -
Waterpilot
Product Code: FMX21-
Approval Agency: ABSMarineEnglish -
Waterpilot
Product Code: FMX21-
Region/Country: Canada
Approval Agency: CSA
Category: GENERAL PURPOSEOrdinary Location Product SafetyEnglish
Accessories / Spare parts
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Order code 52005578
Pressure compensation Waterpilot
Consists of: 10x teflon filter. 5x filter socket. Usage: FMX21, FMX167.
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Order code 52008999
Protection press.sensor Waterpilot, 5pc.
Caps to protect the membrane. Usage: FMX21, FMX167, 22mm.
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Order code 917755-0000
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Order code 52006151
Mounting clamp FMX21, FMX167, 316L
Usage: FMX21, FMX167. Cable fixing (5.5-10.5mm).
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Order code 52006153
Additional weight FMX21, FMX167, 316L
Heightening of sensor-weight at 300g. Several weights per probe are possible. Diameter 22mm/0.87in + 29mm/1.15in. Usage: FMX21, FMX167.
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Order code 52008264
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Order code 52008938
Binding posts terminal box FMX21, FMX167
Quadruple screw terminals for Pt100 cabeling within housing 52006152. Usage: FMX21, FMX167.
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Order code 52009311
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Order code 52011868
Test adapter FMX21, FMX167
Pressure admission + function test. Diameter 22mm/0.87in + 29mm/1.15in. Usage: FMX21, FMX167.
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Order code 71222671
Shorten.kit extension cable FMX21,FMX167
Shortening kit for cable. Usage: FMX21, FMX167.
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Order code 52006152
Terminal box 120x80x55, PC
Housing incl. screw terminals for probe connection (without Pt100), incl. compensation filter. Usage: FMX21, FMX167.
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Order code 71325087
HART communication resistor Ex / non Ex
Usage: FMG50, FMR20, FMX21 with RIA15.
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Predecessor