Interface Level Transmitter
Working Principles of Interface Level Transmitter
The SludgeWizard Pro’s unique sonar transducer is immersed in the liquid, emitting a high powered acoustic pulse which is reflected from the interface density selected. The pulse reflects from the interface of the denser material back to the transducer face. The reflected signal is processed using the echo processing algorithms to identify the sludge interface level by a specially developed digital echo processing techniques found to this unit. This echo is analyzed by the controller unit providing a depth reading and an analog output proportional to the height of the interface above the tank bottom.