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Measuring principle
Hydrostatic pressure
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Characteristic
Compact probe with metallic cell for hydrostatic level measurement
in fresh water, ground water and potable water storage. -
Supply voltage
8…28 VDC
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Reference Accuracy
pn ≥ 400mbar: 0.35 %
pn < 400mbar: 0.50 % -
Long term stability
0.1 % of URL/year
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Process temperature
-10°C…+70°C
(+14°F…+158°F) -
Ambient temperature
-10°C…+70°C
(+14°F…+158°F) -
Measuring cell
200 mbar…2 bar
(3 psi…29 psi) -
Process connection
Suspension clamp
Cable mounting screws -
Material process membrane
Metal
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Communication
4…20 mA
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Drinking water approvals
NSF, KTW, ACS
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Measuring principle
Hydrostatic
-
Characteristic / Application
Compact probe with metallic cell for hydrostatic level measurement
in fresh water, ground water and potable water storage. -
Supply / Communication
8…28 VDC
-
Accuracy
pn ≥ 400mbar: 0.35 %
pn < 400mbar: 0.50 % -
Long term stability
0.1% of URL/year
-
Ambient temperature
-10°C…+70°C
(+14°F…+158°F) -
Process temperature
-10°C…+70°C
(+14°F…+158°F) -
Process pressure / max. overpressure limit
10 bar (145 psi)
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Pressure measuring range
200 mbar…2 bar
(3 psi…29 psi) -
Main wetted parts
316L
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Process connection
Suspension clamp
Cable mounting screws -
Max. measurement distance
20 m H2O
(66 ft H2O) -
Communication
4…20 mA
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Drinking water approvals
NSF, KTW, ACS
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 applicationsEasy 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 stationsCompact size d=22mm (0.87”), makes this an excellent choice for applications in bore holes and small diameter stilling wells.Simple specification and ordering