Underwater Ultrasonic Sensor Of 200KHz Waterproof For Fishing Finder
Specifications:
Frequency: | 200Khz±5% |
Beam width: | (-3DB) 14±1° |
Transmitting: | 161DB/V |
Receiving: | -190DB |
Paraller Impedance: | 500±300(Ω) |
Capacitance: | 1500±15% |
Distance: | 0.7---100M |
Application:
1: River,lake,
2. depth measurement
3. Shoal detecting