HAWK's Acoustic Wave Technology
Acoustic wave technology is the pinnacle of non-contacting level measurement. Designed with a built-in self-cleaning feature, this low maintenance robust sensor self-cleans any build up from dirt, dust, and debris.

The Sultan Acoustic Wave Level Transmitter with Power over Ethernet (PoE) is ideal for level, flow, positioning and collision protection to a distance of 60m (196ft) or up to 180m (588ft) for extended ranges. HAWK is the only company on the market to offer PoE connectivity for Acoustic Wave Level Measurement. This rugged, self-cleaning sensor requires zero maintenance and is ideal for measuring level of liquids, slurries, and solids. The combination of low frequency, high power, and signal processing (Adaptive Gain Technology) creates one of the world's most reliable level devices available on the market.

The Sultan is a powerful non-contact Acoustic Wave transmitter for level, flow, positioning, and collision protection. This self-cleaning sensor requires zero maintenance and is ideal for measuring level of liquids, slurries, and solids. The combination of low frequency, high power, and signal processing (Adaptive Gain Technology) creates one of the world's most reliable level devices available on the market.