14mm 40KHz  ultrasonic transducer 

 1. Waterproof Ultrasonic Sensor
2. Diameter:14mm;
3. Frequency:40KHz;
4. Receiving sensitive:min.-84dB;

5. Capacitance:2000pF±20%;

6. Directivity:70°;

7. Operating Temperature:-30°c~+85°c;

8. Storage Temperature:-40°c~+90°c;

We have other type of ultrasonic sensor:

Material of case: plastic or aluminum;

Frequency:40KHz or 25KHz;

Type:waterproof or not;

With pin or with wire;

Packaging &shipping

Packing

Small inner box and outside Carton box(400pcs/inner box,4 inner box/carton box) 

custom packaging is also available

Shipping 

DHL/UPS/FEDEX for samples or small orders  

FOB China&CIF for bulk orders

Company informaiton

We specialize in producing Electro-acoustic components more than 10 years,we have strict quality contral systems,Our factory passed through ISO9000 and all of our products are up to ROHS standard.

Our main products are  Buzzer(Piezoelectric buzzer / Electromagnetic buzzer / Mechanical buzzer / SMD buzzer ),Piezoelectric ceramic element , Condenser microphone , Ultrasonic sensor , Atomiztion piece etc.

Contact us 

If you are interested about us,please feel free contact below,welcome to visit our factory

Skype: cosson_81 

Tel:86-769-81885857

Molbile:+86-13433049023

Any question ,please contact us any time. Thank you!