Airmar SS510 DT 200Khz Echo Range Sensor 20m

River & Harbor Survey
200 kHz, Broadband
500W RMS Power, power rating is at 2% duty cycle
Embedded transceiver with digital signal processing
Outputs depth & temperature using NMEA 0183 data output
Robust 316 stainless steel housing for fixed or portable mounting
Minimal sidelobes for concentrated energy on target providing excellent definition
Short, threaded stem simplifies attaching to portable-mounting apparatus
Internal transformer provides impedance match to echosounder and allows use of longer cable
Robust, stainless-steel housing
Cable length, 20m (66 feet)