40Khz Utrasonic Transducer for Depth in The Underwater Communications
Product Description
40Khz Utrasonic Transducer for Depth in The Underwater Communications
1.Technical parameters：
Items | Technical Parameters | Image | |
Name | 40KHz ultrasonic transducer in the underwater communication application |
| |
Model | PHYW-40-200A | ||
Frequency | 40KHz±5% | ||
Minimum Parallel lmpedance | 240Ω±20％ | ||
6000pF±20％ @1KHz | |||
Sensitivity | no-load driving voltage：500Vpp，Distance ：0.65m， Echo Amplitude ：1.50V | ||
| |||
-40～+80℃ | |||
≤10 Kilos or 1MPa | |||
(Beamwidth) Half-power Beam Width @-3dB：42°±2°； Sharp Angle:114°±6°； | |||
Housing Material
| ABS | ||
Usage | Depth measurement | ||
| Check the drawing below | ||
Protection Level | IP68 | ||
Weight | 220g±5％（wire length：2m） | ||
Wiring Instructions | Integrated Interface：Red: transducer+，White: transducer-, Black: shielded wire，（ without temperature sensor） | ||
Admittance Curve | Product Structure Diagram | ||
| |||
2.Temperature Sensor Schematic Diagram of Transducer , Test Circuit Schematic Diagram