Part Number: SMATR25H15PK
Piezo Air Transducer, non Water proof Transmitter.
Applicatioons include: high powered ultrasonic dog deterrent, Distance Meter, Distance Sensor, Sound Detector, Robot Navigation, data transmitter, Flow measurement, traffic measurement, dog repellent devices.
Housing Material: Aluminum
Dimensions: 25mm X 11.8mm
Nominal frequency fr: 25 KHz ±2KHz
Sound Pressure Level: 113dB Min (@ 25 KHz, 10Vp-p/30cm 0dB = 20 uBar)
Directivity (-6dB): 35°
Capacitance: 2400 ±20% pF
Max. Input Voltage (CW): 20V Vp-p
Test Condition: 23±3 °C 40~70% R.H.
Operating Temperature: -30 ~ 80C
1* => Directivity is a typical value. It can be changed by operating circuit and fixing method of the transducer.
2* => at 1KHz