SS-DWLR is an ultrasonic water lever sensor used for continuous measurement of non-contact liquid level. A series of extremely short microwave pulses are transmitted by the sensor towards the surface of the water from which they are reflected and received by the receiving system. The signal return time is proportional to the distance between the sensor and the water surface. These models are more suitable than the submersible type, when the installation is made difficult due to strong currents, possible overflows and edges of the inaccessible water basins.

Features

• Accurate measurements
• High long-term stability
• Analogue and Digital outputs available
• Highly efficient
• Design and performances addressed to meteorological / hydrological applications