300KHz Ultrasonic Mud Level Transducer for Ultrasonic Sludge Level Meter
Product Description
300KHz Ultrasonic Mud Level Transducer for Ultrasonic Sludge Level Meter
1.Technical parameters：
Items |
Technical Parameters |
Image |
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Name |
300KHz Mud level transducer |
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Model |
PHW-300-NA |
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Frequency |
350KHz±5% |
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Detection Distance |
0.3～50m |
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Minimum Parallel lmpedance |
27Ω±20％ |
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6800pF±20％ @1KHz |
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Sensitivity |
Driving Voltage：24Vpp、Distance: 0.3m、 Echo Amplitude：3.0 V |
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-40～+80℃ |
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≤3Kilos or 0.3MPa |
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(Beamwidth) Half-power Beam Width@-3dB:4.6°±1， Sharp Angle：10.8°±2 |
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Housing Material |
POM |
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Usage |
Detection of mud |
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See the product structure drawing |
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Protection Level |
IP68 |
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Weight |
750g±5％（Length：10 m） |
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Wiring Instructions |
(three lines): red: transducer +, blue: temperature sensor +, black: public line-; |
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Admittance Curve |
Product Structure Diagram |
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2.Block diagram of ultrasonic transducer :
3.Split type Cable instruction:
Standard wire is 10M, signal will attenuate 6dB for each 50M increasing of wire.
1. Three core wiring instructions:
Red: transducer +
Blue: temperature sensor +
Black: public -
2.Four core wiring instructions:
Red: transducer +
Yellow: transducer -
Blue, black: temperature sensor +
Application of Ultrasonic mud level meter