Hawk Sultan 234 series of acoustic wave level transmitters

The Hawk Sultan 234 series of acoustic wave level transmitters can be powered using loop power (2-wire), 3- or 4-wire sources. The instruments emit an acoustic wave pulse, which is then reflected from the surface of the material being measured. The reflected signal is processed using specially developed software to enhance the correct signal and reject false or spurious echoes. The measured signal is temperature compensated to provide maximum accuracy to the outputs and display.

The high-power device has long-range capability even on 2-wire loop power. There is no direct contact with the media, which can extend up to 80 m from the sensor. The combination of low frequency, high power and signal processing (adaptive gain technology) creates a reliable level device.

The product is compatible with HART, GosHawk, Modbus, Profibus and Fieldbus. There is a wide range of transducers to choose from, making it suitable not only for the prime areas of application (wastewater, mining and power stations), but also food, cement, plastics, chemicals, paper and quarries.