Underwater Sludge Ranging Transducer for Depth Measurement Equipment
Product Description
Underwater Sludge Ranging Transducer for Depth Measurement Equipment
1.Technical parameters：
Items | Technical Parameters | Image | |
Name | 200KHz-50KHz underwater ranging transducer sludge interface instrument ultrasonic transducer-PTFE |
| |
Model | PHW-50/200-NC | ||
Frequency | 200KHz±5%/50KHz±5% | ||
Detection Distance | 200KHz 0.6～120m 50KHz 3～500m | ||
Minimum Parallel lmpedance | 600Ω±20％ | ||
4300pF±20％ @1KHz | |||
Sensitivity | Driving Voltage：600Vpp、Distance:0.8m、 Echo Amplitude：15 V（200KHZ） | ||
-40～+80℃ | |||
≤3Kilos or 0.3MPa | |||
| (Beamwidth) Half-power Beam Width@-3dB:7.5°±1， Sharp Angle:17.5°±2（200KHZ） (Beamwidth) Half-power Beam Width@-3dB：27°±2， Sharp Angle:68°±4（50KHZ） | ||
Housing Material | PTEF | ||
Usage | ultrasonic flowmeter，submarine range finder | ||
See the product structure drawing | |||
Protection Level | IP68 | ||
Weight | 900g±5％（Length：10m） | ||
Wiring Instructions | (three lines): red: transducer +, blue: temperature sensor +, black: public -; | ||
Admittance Curve | Product Structure Diagram | ||
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2.Temperature Sensor Schematic Diagram of Transducer , Test Circuit Schematic Diagram
3.Development Board:
DYSTM32F4 high frequency ultrasonic development board is based on STM32F407VGT6 microcontroller, including an onboard JLINK interface, 2 LEDs, 3 independent buttons, LCD12864 display interface, original ultrasonic transmitting circuit, original ultrasonic receiving circuit, UART asynchronous serial port + MAX232 level conversion chip, temperature sensor MF58 interface.
DYSTM32F4 high-frequency ultrasonic development board, can be used for ultrasonic underwater bathymetry, early development of fish exploration; can do short-distance, high-speed underwater acoustic communication experiments; can be used for early development of ultrasonic ranging products, related experiments of ultrasonic sensors, It can be applied to car reversing, construction site and some industrial site for pre-development of position monitoring. It can also be used for pre-development and application in areas such as liquid level, well depth and pipe length measurement.