Piezo Air Transducer 112 KHz
SMATR112H99XDA - 1 Pc/Set
Manufacturer part number:
12 in stock
Part Number: SMATR112H99XDA
Our Piezo Air Transducer is Water proof and it is Transmitter/Receiver on the same unit.
Housing Material: Glass filled polyester
Dimensions: 25mm X 12mm
Nominal frequency fr: 112kHz ± 4%
Min. Transmit Sensitivity: 107dB re 1 µPa/V at 1m at best transmit frequency
Min. Receive Sensitivity: -170 dB re 1V/µPa at best receive frequency (2*)
Sound Pressure Level: (1*)
Wires/Connections: 50mm Wires
Directivity: ° (3*)
Capacitance: 1000pF±200pF Pf (4*)
Max. Input Voltage: =800Vp-p (2% duty cycle tone burst)
Test Condition: 22±3 °C 40~70% R.H.
Applications, among others, are: Distance Meter, Distance Sensor, Sound Detector, Robot Navigation, Send/Receive data, locating, Flow measurement, traffic measurement.
Notes: Min. Receive Sensitivity:-169 dB re 1V/µPa at resonant frequency.
Acoustic Window: Glass reinforced epoxy.
Min. Parallel Resistance: 420O +/- 30%
Minimum sensor range: 15cm. Maximum sensor range: 7m(Pulse-Echo Mode). Actual range may vary, depending on drive Circuitry and signal processing
Beam width (-3dB full angle): 12° +/- 2°
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