16mm 40KHz underwater ultrasonic sensor

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16mm 40KHz underwater ultrasonic sensor
1. Waterproof Ultrasonic Sensor
2. Diameter:16mm;
3. Frequency:40KHz;
4. SPL:min.110dB;

5. Receiving sensitive:min.-75dB;

6. Capacitance:2000pF±20%;

7. Directivity:52°;

8. Operating Temperature:-30°c~+85°c;

9. Storage Temperature:-40°c~+90°c;


16mm 40KHz underwater ultrasonic sensor