Dual Frequency 200Khz/1 Mhz Underwater Ultrasonic Transducer for Depth Measurement
Product Description
Dual Frequency 200Khz/1 Mhz Underwater Ultrasonic Transducer for Depth Measurement
Application:
ultrasonic flowmeter
submarine range finder
Technical parameters：
Items | Technical Parameters | Image | |
Name | 200KHz echo sounder transducer |
| |
Model | PHW-200/1M | ||
Frequency | 200KHz±5% | ||
Detection Distance | 200KHz 0.6～120m 1MHz 0.05～3m | ||
Minimum Parallel lmpedance | 130Ω±20％ | ||
Capacitance | 1100pF±20％ @1KHz | ||
Sensitivity | driving voltage of transducer：800 Vpp、Distance:0.8m、 Echo Amplitude :150 mV（200KHZ） | ||
Operating Voltage | Peak Voltage＜300VPP | ||
Operating Temperature | -40～+80℃ | ||
Pressure | ≤3Kilos or 0.3MPa | ||
Angle | (Beamwidth) Half-power Beam Width@-3dB：7.5°±1°, Sharp Angle：17.5°±4°(1MHz); (Beamwidth) Half-power Beam Width@-3dB：27.3°±1°, Sharp Angle：67.3°±4°(200KHz) | ||
Housing Material | LY12 | ||
Usage | ultrasonic flowmeter，submarine range finder | ||
Installation Dimension | Checking product structure diagram | ||
Protection Level | IP68 | ||
Weight | 135g±5％（Length：2m） | ||
wiring instructions | Integrated Interface：Red: transducer+，White: transducer-, Black: shielded wire，（ without temperature sensor） | ||
Admittance Curve | Product Structure Diagram | ||
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