Cost-effective Ultrasonic Level Sensor Prosonic FMU42

Application

The Prosonic FMU42 Ultrasonic Level Sensor is designed for non-contact level measurement across a variety of media, including liquids, pastes, and coarse bulk materials, as well as for flow measurement in open channels or at weirs. Its versatile two-wire or four-wire configuration makes it suitable for use in storage tanks, with agitators, on stockpiles, and on conveyor belts. The sensor features an on-site display that can visualize the envelope curve for straightforward diagnostics. Additionally, it offers a linearization function (up to 32 points) to convert measured values into units of length, volume, or flow rate.

• Measurement Type: Continuous non-contact level and flow measurement
• Process Connection: Flange
• Temperature Range: -40 to +80°C (-40 to +176°F)
• Pressure Range: +0.7 to +2.5bar (+10 to +36psi)
• Max Measuring Distance: 10m (33ft) for liquids, 5m (16ft) for solids
• Blocking Distance: 0.4m (1.3ft) for both liquids and solids
• Certifications: International explosion protection certificates

Benefits

• Reliable Performance: Ensures accurate non-contact measurement.
• Easy Setup: Quick and straightforward commissioning with a menu-guided on-site operation, available in seven selectable languages.
• Diagnostic Display: On-site display of envelope curves enables easy troubleshooting.
• Durable Design: Hermetically sealed and potted sensor provides long-term reliability.
• Chemical Resistance: Made from PVDF, the sensor is resistant to chemical exposure.
• Efficient Calibration: Allows calibration without the need for filling or emptying the tank.
• Automatic Temperature Compensation: Integrated temperature sensor adjusts for variations in sound velocity due to temperature changes.

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