Ultrasonic Sensors MSO-PT1240H09R
 

Item

Transmitter

Receiver

Note

Center frequency

40±1.0KHz

 

SPL

115dB

-------

0dB=0.0002μbar

Sensitivity

-------

-65dB

0dB=1volt/μbar

Directivity

70°

-6dB typical

Capacitance

2300±25%pF

 

Housing material

Aluminum or Plastic

 

Driving Voltage

30Vrms