2MHz Underwater Ultrasonic Transducer Depth Measurement for Ultrasonic Range Finder
Product Description
2MHz Underwater Ultrasonic Transducer Depth Measurement for Ultrasonic Range Finder
1.Technical parameters：
Items | Technical Parameters | Image | |
Name | 2MHz underwater ultrasonic transducer |
| |
Model | PHW-LS-03A | ||
Frequency | 2MHz±5% | ||
Detection Distance | 0.03 ～ 2m | ||
Minimum Parallel lmpedance | 30Ω±20％ | ||
1100pF±20％ @1KHz | |||
Sensitivity | Emitting voltage：24Vpp，Distance:0.3m，Echo Amplitude：800mV | ||
-40～+80℃ | |||
≤3Kilos or 0.3MPa | |||
| (Beamwidth) Half-power Beam Width@-3dB:2°±0.5， Sharp Angle：5°±1 | ||
Housing Material | composite material | ||
Usage | submarine range finder | ||
See the product structure drawing | |||
Protection Level | IP68 | ||
Weight | 8g±5％（Length：25cm） | ||
Wiring Instructions | Red+，White-，Black: shielded wire； （without temperature sensor by default） | ||
Admittance Curve | Product Structure Diagram | ||
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2.Temperature Sensor Schematic Diagram of Transducer , Test Circuit Schematic Diagram