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The Prosonic FMU40 sensor is suited for non-contact level measurement in fluids, pastes, coarse bulk material and flow measurement in open channels or at weirs.
The Prosonic FMU40 sensor is suited for non-contact level measurement in fluids, pastes, coarse bulk material and flow measurement in open channels or at weirs. The two-wire or four-wire compact transmitter can be used in applications with storage tanks, agitators, on stockpiles and conveyor belts. The envelope curve can be shown on the on-site display for simple diagnosis. Linearization function (up to 32 points) for conversion of the measured value into any unit of length, volume or flow rate.
• Maximum measuring range:
– FMU40: 5 m (16 ft) in fluids, 2 m (6.6 ft) in bulk materials
– FMU41: 8 m (26 ft) in fluids, 3,5 m (11 ft) in bulk materials
– FMU42: 10 m (33 ft) in fluids, 5 m (16 ft) in bulk materials
– FMU43: 15 m (49 ft) in fluids, 7 m (23 ft) in bulk materials
– FMU44: 20 m (66 ft) in fluids, 10 m (33 ft) in bulk materials
Reliable non-contact measurement
Quick and simple commissioning via menu-guided on-site operation with four-line plain text display, 7 languages selectable
Envelope curves on the on-site display for simple diagnosis
Hermetically sealed and potted sensor
Chemically resistant sensor out of PVDF
Calibration without filling or discharging
Integrated temperature sensor for automatic correction of the temperature dependent sound velocity
Two-wire or four-wire instrument for continuous non-contact level and flow measurement.
Application
• Continuous, non-contact level measurement in fluids, pastes, sullages and coarse
bulk materials
• Flow measurement in open channels and measuring weirs
• System integration via:
– HART (standard), 4 to 20mA
– PROFIBUS PA
– FOUNDATION Fieldbus
• Maximum measuring range:
– FMU40: 5 m (16 ft) in fluids, 2 m (6.6 ft) in bulk materials
– FMU41: 8 m (26 ft) in fluids, 3,5 m (11 ft) in bulk materials
– FMU42: 10 m (33 ft) in fluids, 5 m (16 ft) in bulk materials
– FMU43: 15 m (49 ft) in fluids, 7 m (23 ft) in bulk materials
– FMU44: 20 m (66 ft) in fluids, 10 m (33 ft) in bulk materials
carton
