200 kHz Ultrasonic transducer – Depth measurement
Application:
● Locating
● Approach measurement
● Escaped obstruction
● Fish finder
Technical parameters:
| Model | Ultrasonic Depth Sensor TD0200KA |
|---|---|
| Working frequency(fr) | 200 ± 4KHZ |
| Material | PZT-4 |
| Beam width(-3dB) | 14 ± 1° |
| Launch Sensitivity | 161 dB/V |
| Receive Sensitivity | -190dB |
| Parallel resistance (in air) | 500 ± 30% (Ω) |
| Static capacitance(pf) | 1500 ± 15% include cable |
| Rated power | 20W |
| Working Temperature | -20～70℃ |
| Case Material | ABS |
| Cable Length | 6m |
| Weight | 30g |
Typical admittance curves
