buzzer speaker ultrasonic sensor

ENG
 

Structure

 

Function

 

Center Frequency

(Hz)

Min. Overall Sensitivity

(dBA)

Min. Sound Pressure Level

(dBA at 10Vrms, 30cm)

Max. Direction

(Degree)

Capacitance

(pF)

Max. Input Voltage

(Vp-p)

Detectable Range

(m)

UR1007APR Open Receiver 40000+/-1000 -75 -- 80 2200 -- 0.3
UT1007APR Open Transmitter 40000+/-1000 -- 105 80 2200 50 0.3
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