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Measuring principle
Ultrasonic
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Characteristic / Application
Separated version with field housing or top hat rail housing for control cabinet instrumentation, 300 m in-between sensor and transmitter
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Supply / Communication
4-wire (HART, Profibus DP)
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Accuracy
+/- 2 mm + 0.17% of measured distance
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Ambient temperature
-40 °C … 105 °C
(-40 °F … 221 °F) -
Process temperature
-40 °C … 105 °C
(-40 °F … 221 °F)
CIP: 30 min: 135 °C
(30 min: 275 °F) -
Process pressure / max. overpressure limit
0.7 bar … 4 bar abs
(10 psi … 58 psi) -
Main wetted parts
316L (fully welded IP68 / NEMA 6P)
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Process connection
G / NPT 1″, DN80 / 100, ASME 3″ / 4″
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Process connection hygienic
Tri-Clamp ISO2852, DN80 3 1/2″, DN100 4″
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Blocking distance
0.3 m (1 ft)
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Max. measurement distance
Liquids: 10 m (33 ft),
Solids: 5 m (16 ft) -
Communication
Transmitter:
4 … 20 mA HART
Profibus DP -
Certificates / Approvals
ATEX, FM, CSA, IEC Ex, INMETRO, NEPSI, EAC Ex
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Design approvals
EN 10204-3.1
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Hygienic approvals
3A
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Components
Transmitter:
FMU90, FMU95 -
Application limits
Foam / high turbulence possible:
FDU92
For tank farms scanner:
FMU95
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Measuring principle
Ultrasonic
-
Characteristic / Application
Separated version with field housing or top hat rail housing for control cabinet instrumentation, 300m in-between sensor and transmitter
-
Supply / Communication
4-wire (HART, Profibus DP)
-
Accuracy
+/- 2mm + 0.17% of measured distance
-
Ambient temperature
-40 °C … 105 °C
(-40 °F … 221 °F) -
Process temperature
-40 °C … 105 °C
(-40 °F … 221 °F)
30 min: 135 °C / 275 °F) -
Process pressure / max. overpressure limit
0.7 bar … 4 bar abs
(10 psi … 58 psi) -
Main wetted parts
316L (fully welded IP68 / NEMA 6P)
-
Process connection
G / NPT 1″, DN80 / 100, ASME 3″ / 4″
-
Process connection hygienic
Tri-Clamp ISO2852, DN80 (3 1/2″), DN100 (4″)
-
Blocking distance
0.3 m (1 ft)
-
Max. measurement distance
Liquids: 10 m (33 ft),
Solids: 5 m (16 ft) -
Communication
Transmitter:
4 … 20 mA HART
Profibus DP -
Certifica