I have a job the customer has a flooded treatment chamber with 2 ultrasonic "speakers" submerged in the chemical to vibrate it similar to an ultrasonic cleaner, they need a new control panel built for it. (piece of cake)
Has anyone seen, or used, a sensor that would go in the flood chamber (submerged) and sense a minimum level of ultrasonic vibrations to ensure the system is working?
Has anyone seen, or used, a sensor that would go in the flood chamber (submerged) and sense a minimum level of ultrasonic vibrations to ensure the system is working?