Piezo Ultrasonic Air Transducer 40 Khz 10mm
SMATR10H40X80 - 2 Pc/Set
Manufacturer part number:
944 in stock
Part Number: SMATR10H40X80
Our Piezo Air Transducer is Water proof and it is Transmitter/Receiver on the same unit.
Housing Material: Aluminum
Dimensions: 10mm Diameter
Nominal frequency fr: 40 KHz
Sound Pressure Level: 105 dB (1*)
Wires/Connections: 1/2" Pins
Sensitivity: -95 min dB (2*)
Directivity: Vert.80±15 -Horiz. 80±15° (3*)
Capacitance: 1800pF ±15% Pf (4*)
Max. Input Voltage: 120 Vpp
Test Condition: 23±3 °C 40~70% R.H.
Applications, among others, are: Distance Meter, Distance Sensor, Sound Detector, Robot Navigation, Send/Receive data
Notes: The decay time is about 2.1ms
1* => Sound pressure level: 0dB/20µ Pa
2* => Sensitivity: 1V/ſbar
3* => Directivity is a typical value. It can be changed by operating circuit and fixing method of the transducer.
4* => at 1KHz