Dongguan Cosson Electronic Plastic Co., Ltd. [China]

18mm 40KHz Ultrasonic Sensor 1). Waterproof Ultrasonic Sensor 2). Diameter:18mm; 3). Frequency:40KHz; 4). SPL:min.11

18mm 40KHz piezo Ultrasonic Sensor

1). Waterproof Ultrasonic Sensor2). Diameter:18mm;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;

10).pin :5mm

OUTLINE DRAWING

CHARACTERISTIC:

18mm 40KHz waterprrof piezo Ultrasonic Sensor