5MHz Underwater Ultrasonic Transducer for Acoustic Doppler Velocimeter ADV
Product Description
5MHz Underwater Ultrasonic Transducer for Acoustic Doppler Velocimeter ADV
1. Introduction
Acoustic Doppler velocimetry (ADV) is designed to record instantaneous velocity components at a single-point with a relatively high frequency. Measurements are performed by measuring the velocity of particles in a remote sampling volume based upon the Doppler shift effect.
2.Technical parameters：
Items | Technical Parameters | Image | |
Name | 5MHz underwater ultrasonic transducer |
| |
Model | PHW-5M-01D | ||
Frequency | 5MHz±5% | ||
Detection Distance | 0.01 ～ 1m | ||
Minimum Parallel lmpedance | Ω±20％ | ||
pF±20％ @1KHz | |||
Sensitivity | |||
-40～+80℃ | |||
≤3Kilos or 0.3MPa | |||
| (Beamwidth) Half-power Beam Width@-3dB:1.5°±0.2， Sharp Angle:3.4°±0.5 | ||
Housing Material | composite material | ||
Usage | Acoustic Doppler Velocimeter（ADV），submarine range finder | ||
See the product structure drawing | |||
Protection Level | IP68 | ||
Weight | 6.7g（Length：25cm） | ||
Wiring Instructions | Red+，White-，Black: shielded wire； （without temperature sensor by default） | ||
Admittance Curve | Product Structure Diagram | ||
3.Temperature Sensor Schematic Diagram of Transducer , Test Circuit Schematic Diagram