Ultrasonic Sensor (T/R40-14C73-L4-30)
Meiyi Liang
Contact person
Basic Information
| Place of Origin | Guangdong China (Mainland) |
|---|---|
| Brand Name | audiowell |
| Model Number | T/R40-14C73-L4-30 |
ItemParameterRemarkResonant frequency40±1.0kHz Echo Sensitivity≥150mV Simulation test circuit see Figure 1. Decay Time≤1.05ms Directivity (X)120±15° Directivity test see Fig 2. Directivity (Y)60±10° Electrostatic Capacitance1800±15%pF 1kHz/25 Input voltage≤140Vp-p 40kHz/ pulse width 0.5ms/ interval 20ms Mean Time to Failure50000h Operating temperature-40+80 Storage temperature-40+85
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