Piezo Ultrasonic Air Transducer 40 kHz 15mm 15A
SMUTF40TR15A - 2 Pc/Set
Manufacturer part number:
188 in stock
Part Number: SMUTF40TR15A
Our Piezo Air Transducer is Water proof and it is Transmitter/Receiver on the same unit.
Housing Material: Aluminum
Dimensions: 15mm Diameter
Nominal frequency fr: 40 KHz
Sound Pressure Level: 105 dB (1*)
Wires/Connections: 50mm 32 AWG Wires
Sensitivity: -85 min dB (2*)
Directivity: 100° (3*)
Capacitance: 1800 ±20% Pf (4*)
Max. Input Voltage: 160 Vpp
Test Condition: 23±3 °C 40~70% R.H.
Applications, among others, are: Steam leak detection, Air leak detection, Distance Meter, Distance Sensor, Sound Detector, Robot Navigation, Send/Receive data
Notes: The decay time is about 1.6ms.
1* => Sound pressure level: 0dB=2x10ˉ µ bar
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