300KHz underwater acoustic transducer for fish finder transducer
Product Description
300KHz underwater acoustic transducer for fish finder transducer
Application:
underwater fish finder transducer
Features:
High Sensitivity, Strong Anti-interference
Firm and Durable, High Frequency Precision
Good target detail in shallow water at 200KHz and good deep-water bottom tracking at 50KHz
Frequency: 50KHz, 110KHz,200KHz,300Khz
Power: 300W, 600W, 1KW, 1.5KW, 1.8KW, 2.5KW, 3KW, 5KW are available
Bronze, rubber, plastic housings are available
High reliability fish finder or echo sounder transducer
Excellent noise characteristics
Technical parameters：
Items |
Technical Parameters |
Image |
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Name |
300KHz fish finder transducer |
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Model |
PHW-300-50A |
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Frequency |
300KHz±5% |
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Detection Distance |
0.3～50m |
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Minimum Parallel lmpedance |
1200Ω±20％ |
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Capacitance |
1100pF±20％ @1KHz |
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Sensitivity |
Peak Voltage:700Vpp、Distance ：0.65m、 Echo Amplitude ：3.0 V |
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Operating Voltage |
Peak Voltage＜750VPP |
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Operating Temperature |
-40～+80℃ |
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Pressure |
≤3Kilos or 0.3MPa |
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Angle |
(Beamwidth) Half-power Beam Width@-3dB:13.8°±1， Sharp Angle:32.8°±2 |
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Housing Material |
POM |
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Usage |
Fish finer underwater |
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Installation Dimension |
Checking product structure diagram |
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Protection Level |
IP68 |
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Weight |
32g±5％（Length：10cm） |
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wiring instructions |
Integrated Interface：Red: transducer+，White: transducer-, Black: shielded wire，（ without temperature sensor） |
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Admittance Curve |
Product Structure Diagram |
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