FMU44 Liquid and Solid Measurement Ultrasonic Level Sensor Liquid Level Transmitter Ultrasonic Level Meter

Application

The Prosonic FMU44 sensor is ideal for non-contact level measurement in liquids, pastes, coarse bulk materials, as well as for flow measurement in open channels or at weirs. It is a versatile two-wire or four-wire compact transmitter, suitable for use in various settings such as storage tanks, agitators, stockpiles, and conveyor belts. The on-site display features an envelope curve for straightforward diagnostics, while the linearization function (up to 32 points) allows the measured value to be converted into any desired unit of length, volume, or flow rate.

This instrument is available in two-wire or four-wire configurations for 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 +2.5 bar (+10 to +36 psi)
• Maximum Measuring Distance: 20 m (66 ft) for liquids, 10 m (33 ft) for solids
• Blocking Distance: 0.5 m (1.9 ft) for both liquids and solids
• Certification: International explosion protection certificates

Benefits

• Provides reliable non-contact measurement.
• Fast and easy setup with menu-guided, on-site operation and a four-line plain text display, available in seven languages.
• Envelope curves displayed on-site for easy diagnostics.
• Hermetically sealed and potted sensor ensures durability.
• Constructed from chemically resistant PVDF material for enhanced durability.
• Allows calibration without the need for filling or discharging.
• Built-in temperature sensor automatically corrects for temperature-dependent sound velocity.