Air Transducer 200 KHz
SMATR200H19XDA - 1 Pc/Set
Manufacturer part number:
Part Number: SMATR200H19XDA
Our Piezo Air Transducer is Water proof and it is Transmitter/Receiver on the same unit.
Housing Material: Glass filled polyester
Dimensions: 19mm X 16mm
Nominal frequency fr: 200kHz ± 4%
Min. Transmit Sensitivity: 105dB re 1µPa/V at 1m at best transmitfrequency
Min. Receive Sensitivity: -174 dB re 1V/µPa at best receive frequency
Wires/Connections: 40mm Wires
Sensitivity: 105dB re 1 µPa/V at 1m (2*)
Capacitance: 220pF±50pF Pf (4*)
Max. Input Voltage: =500Vp-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.
Acoustic Window: Glass reinforced epoxy.
Min. Parallel Resistance: 180½ +/- 30%
Minimum sensor range: 12cm. Maximum sensor range: 2m(Pulse-Echo Mode). Actual range may vary, depending on drive Circuitry and signal processing
Beam width (-3dB full angle): 14° +/- 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