Ultrasonic level indicator with 4-20 mA output signal, two-wire connection technology, ambient temperature display, level and distance measurement, measuring depth of 10 m. The ultrasonic level indicator is the ideal measuring device for determining the fill level of a silo. Thanks to the 4-20 mA output signal, the ultrasonic level indicator can also be connected to the operational process control. This allows the measurement signal from the ultrasonic level indicator to be further processed. With the ultrasonic level indicator, it can be monitored whether a silo is still sufficiently filled. The high IP protection class of the ultrasonic level indicator ensures the protection of the electrical components in case of potential water ingress. With a measuring range of 10 meters, larger silos can also be monitored using the ultrasonic level indicator. Depending on the application, the ultrasonic level indicator can provide either the fill height or the distance between the medium and the sensor as a measurement value. The ambient temperature can also be measured with the ultrasonic level indicator. With its extensive functions and safety features, the ultrasonic level indicator is an ideal measuring instrument for monitoring silo systems.