Ultrasonic Sensors MSO-AT1640H12R
 

Center frequency

40.0±1.0KHz

 

SPL

115dB

0dB=0.0002μbar

Sensitivity

-65dB

0dB=1volt/μbar

Directivity

55°

-6dB typical

Capacitance

2100±20%pF

 

Housing material

AL or Plastic

 

Driving Voltage

20Vrms