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[China]
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Address: Room 1807,Block A,Qunxing-Square,Huaqiang North Road,Shenzhen,Guangdong,China
Contact name:Dream Chan
Shenzhen Yujies Technology Co., Ltd. |
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PZT Ultrasonic Transducer Of 220KHz Underwater Depth Measurement
Applications:
1. River,lake,
2. depth Measurement
3. shoal detect
Performance Parameter:
| NO | Description | |
| 1. | Dual Frequency | 40KHZ±10% 220KHZ±10% |
| 2 | Material | PZT-51 |
| 3 | Transmitting sensitivity | 165dB |
| 4 | Receiving Sensitivity | -187dB |
| 5 | Beam width(-3dB)
| 40KHZ: 45° 220KHZ:9° |
| 6 | Paraller Impedance | 500±30% (Ω) |
| 7 | Capacitance(pf) | 2700±20% |
| 8 | Power | 600W |
| 9 | Temperature | 0—70℃ |
| 10 | Housing Material | STAINLESS STEEL,ABS |
| 11 | Cable Length | 1 meter |
| 12 | Weight | 850g |
Wires connection:
Red--Transducer positive pole; Black--Transducer negative pole; Blue & green--Temperature sensor; Yellow ,white & Shield--housing shield
Used chiefly for hydrolocation in seas, rivers and lakes.
Using special technology, can work using one or two resonance
frequencies.
Using wide-band technology, receiving sensitivity and transmitting
response are very high.
Fine resolution of fore-and-aft clearance reduces blind zones Providing
temperature transducer.
