MKY30 is a receiving hydrophone used for mid to low frequency underwater acoustic measurements. The internal sensitive components are made of high-performance piezoelectric ceramic materials, and externally encapsulated with polyurethane. This hydrophone probe can be integrated with a preamplifier inside, which has high sensitivity, low noise, and high resistance to static water pressure. The piezoelectric ceramic sensing element and its internal support structure are sealed in a transonic, lead-free, nitrile rubber shell. The supporting structure is made of metal alloy, which has strong corrosion resistance and excellent anti fouling performance when immersed in seawater.

MKY30 is suitable for scenarios such as underwater low-frequency weak signal detection, acoustic calibration, noise measurement, and underwater acoustic communication, etc.