The ENDRESS+HAUSER Ultrasonic level sensor is a cost-effective device designed for sophisticated level measurement in liquids and bulk solids for up to 8m. It utilizes ultrasonic measurement technology to provide accurate and reliable results. With its compact design, the FMU41 is suitable for a wide range of applications including non-contact level measurement in fluids, pastes, coarse bulk material, and flow measurement in open channels or at weirs. The device features a two-wire or four-wire compact transmitter that can be used in various settings such as storage tanks, agitators, stockpiles, and conveyor belts. The FMU41 also offers a linearization function for the conversion of measured values into different units of length, volume, or flow rate, providing flexibility and convenience for users.

Compact ultrasonic transmitter for accurate level measurement
Process temperature range of -40°C to 80°C (-40°F to 176°F)
Process pressure range of 0.7 bar to 3 bar abs (10 psi to 44 psi)
Measuring distance range of up to 8m (liquids) and 3.5m (solids)
Linearization function with up to 32 points for precise measurements
Quick and simple commissioning with on-site operation and plain text display
Hermetically sealed and chemically resistant sensor made of PVDF
Integrated temperature sensor for automatic correction of sound velocity
Reliable non-contact measurement for various applications
Envelope curves on the display for easy diagnosis