Cost-effective Ultrasonic Level Transmitter Prosonic FMU40

Application

The Prosonic FMU40 sensor is designed for non-contact level measurement in a variety of media, including fluids, pastes, coarse bulk materials, as well as for flow measurement in open channels or at weirs. This compact transmitter, available in two-wire or four-wire configurations, is versatile for use in storage tanks, with agitators, and on stockpiles or conveyor belts. Its on-site display allows users to view the envelope curve for easy diagnostics. Additionally, the sensor features a linearization function (up to 32 points), enabling the conversion of measured values into any desired unit, such as length, volume, or flow rate.

• Two-wire or four-wire configuration for continuous non-contact level and flow measurement
• Process connection: Thread
• Operating temperature range: -40 to +80°C (-40 to +176°F)
• Pressure range: +0.7 to +3bar (+10 to +44psi)
• Maximum measuring range: Liquids up to 5m (16ft), Solids up to 2m (6.5ft)
• Blocking distance: Liquids and solids at 0.25m (0.8ft)
• International certifications for explosion protection

Benefits

• Reliable non-contact level measurement
• Fast and easy setup with menu-guided, four-line plain text display, offering seven language options
• On-site display provides envelope curves for straightforward diagnostics
• Hermetically sealed and fully potted sensor design
• Chemical-resistant PVDF sensor housing
• Calibration without needing to fill or empty tanks
• Built-in temperature sensor for automatic sound velocity correction based on temperature changes

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