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Ultrasonic measurement Time-of-Flight Prosonic FMU40
Description:
- Cost-effective instrument for advanced level measuring in liquids and bulk materials up to 5 meters.
Field of application:
- The Prosonic FMU40 sensor is appropriate for noncontact level measurement in pastes, fluids, coarse bulk materials, and open channel or weir flow measurement.
- The two- or four-wire compact transmitter can be employed in applications involving storage tanks, agitators, stockpiles, and conveyor belts.
- The envelope curve can be displayed on-site for easy diagnosis.
- The linearization function (up to 32 points) converts measured values to length, volume, or flow rate.
Benefits:
- Dependable measurement without contact.
- Easy and quick commissioning with menu-guided on-site operation, featuring a four-line plain text display with seven languages to choose from.
- Simple diagnosis using envelope curves on the on-site monitor.
- The sensor is hermetically sealed and potted for protection.
- PVDF-based chemically resistant sensor.
- Calibration happens without filling or discharging.
- Integrated temperature sensor to automatically correct temperature-dependent sound velocity.
Features and specifications:
Continuous / Liquids:
- Measuring principle: Ultrasonic.
- Characteristic / Application: Compact ultrasonic transmitter.
- Supply / Communication: 2-wire HART.
- Accuracy: +/- 2 mm or +/- 0.2 % of set measuring Range.
- Ambient temperature: -40 °C ... 80 °C (-40 °F ... 176 °F).
- Process temperature: -40 °C ... 80 °C (-40 °F ... 176 °F).
- Process pressure / max. overpressure limit: 0.7 bar ... 3 bar abs (10 psi ... 44 psi).
- Main wetted parts: PVDF.
- Process connection: G / NPT 1 1/2”.
- Blocking distance: 0.25 m (0.8 ft).
- Max. measurement distance: Liquids: 5 m (16 ft), Solids: 2 m (6.6 ft).
- Communication: 4...20 mA HART.
- Certificates / Approvals: ATEX, FM, CSA, TIIS, INMETRO, NEPSI.
Application limits:
- For higher resistance: FMU42/FDU9x.
- Foam / high turbulence possible: FMU41/FDU91.
- Fast filling and discharge rate: FMU90 + FDU9x.
- Level limit detection: FMU90 + FDU9x.
Continuous / Solids:
- Measuring principle: Ultrasonic.
- Characteristic / Application: Compact ultrasonic transmitter.
- Supply / Communication: 2-wire HART.
- Accuracy: +/- 2 mm or +/- 0.2 % of set measuring range 1).
- Ambient temperature: -40 °C ... 80 °C (-40 °F ... 176 °F).
- Process temperature: -40 °C ... 80 °C (-40 °F ... 176 °F).
- Process pressure / max. overpressure limit: 0.7 bar ... 3 bar abs (10 psi ... 44 psi).
- Main wetted parts: PVDF.
- Process connection: G / NPT 1 1/2".
- Blocking distance: 0.25 m (0.8 ft).
- Max. measurement distance: Liquids: 5 m (16 ft), Solids: 2 m (6.6 ft).
- Communication: 4...20 mA HART.
- Certificates / Approvals: ATEX, FM, CSA, TIIS, INMETRO, NEPSI.
- Application limits: Take notice of range diagram.
Point Level / Liquids:
- Measuring principle: Ultrasonic Limit.
- Characteristic / Application: Compact ultrasonic transmitter.
- Supply / Communication: 2-wire HART.
- Ambient temperature: -40 °C... +80 °C (-40 °F... +176 °F).
- Process temperature: -40 °C... +80 °C (-40 °F... +176 °F).
- Process pressure / max. overpressure Limit: 0.7 bar...3 bar abs (10 psi...44 psi).
- Main wetted parts: PVDF.
- Process connection: G / NPT 1 1/2".
- Blocking distance: 0.25 m (0.8 ft).
- Communication: 4...20 mA HART.
- Certificates / Approvals: ATEX, FM, CSA, INMETRO, NEPSI.
- Application limits: Take notice of range diagram.
Point Level / Solids:
- Measuring principle: Ultrasonic Limit.
- Characteristic / Application: Compact ultrasonic transmitter.
- Supply / Communication: 2-wire HART.
- Ambient temperature: -40 °C... +80 °C (-40 °F... +176 °F).
- Process temperature: -40 °C... +80 °C (-40 °F... +176 °F).
- Process pressure / max. overpressure Limit: 0.7 bar...3 bar abs (10 psi...44 psi).
- Main wetted parts: PVDF.
- Process connection: G / NPT 1 1/2".
- Blocking distance: 0.25 m (0.8 ft).
- Communication: 4...20 mA HART.
- Certificates / Approvals: ATEX, FM, CSA, INMETRO, NEPSI.
- Application limits: Take notice of range diagram.
Liquids:
- Measuring principle: Ultrasonic.
- Product headline: Compact ultrasonic measuring Instrument Cost effective solution for open channel.
- Max. measurement error: Low accuracy.
- Measuring range: 0,25...5m [0.8...16ft].
- Max. process pressure: atm.
- Medium temperature range: -40°C ... 80°C (-40°F...176°F).
- Degree of protection: IP68.
- Outputs: 4...20mA (Hart), PA, FF.
- Inputs: 2-wire 16-36V DC, 4-wire 16-36V DC, 90-253V AC 50/60Hz.
- Digital communication: PROFIBUS PA, FOUNDATION Fieldbus.
- Hazardous area approvals: ATEX, FM, CSA.
| Brand | Endress + Hauser |
|---|
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