Endress+Hauser Prosonic T FMU30 Series Ultrasonic Level Sensors, 4-20mA Output, Wall Mount, PBT-FR Body, ATEX,

The Endress+Hauser Prosonic FMU30 is an ultrasonic level sensor for applications in liquids and bulk solids, such as pump control, level alarms or any two-point control operations. The non-contact ultrasonic measurement minimizes services requirements. With the integrated temperature sensor, temperature dependency is automatically corrected. The optional display with push button shows envelope curves for simple on-site diagnostics and operation.

Non-contact measurement method minimizes service requirements
Integrated temperature sensor for automatic correction of the temperature dependent sound velocity
Graphical display with envelope curve onsite