125Khz Ultrasonic Level Transducer IP68 for Ultrasonic Level Meters
Product Description
125Khz Ultrasonic Level Transducer IP68 for Ultrasonic Level Meters
Items |
Technical Parameters |
Image |
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Name |
Ultrasonic level transducer |
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Model |
PHA-125-02A |
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Frequency |
125KHz±5KHz |
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Detection Distance |
0.12～2m |
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Minimum Parallel lmpedance |
1100Ω±20％ |
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460pF±20％ @1KHz |
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Sensitivity |
Driving Voltage：880Vpp， Distance0.3m， Echo Amplitude 110mV |
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-40～+80℃ |
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≤3 Kilos or 0.3MPa |
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(Beamwidth)Half-power Beam Width
@-3dB:12°±2， Sharp Angle:29°±4 |
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Housing Material |
Under the environment of weak acid and weak base（POM） |
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Usage |
Ultrasonic level gauge,Ultrasonic sensor ,Ultrasonic gas flowmeter |
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size：16*19 |
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Protection Level |
IP68 |
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Weight |
12g±5％（Length：20cm） |
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Wiring Instructions |
Integrated: Interface：Red:transducer+, Yellow:transducer-，Black: shielded wire；（temperature sensor is optional） |
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Admittance Curve |
Product Structure Diagram |
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Block diagram of ultrasonic distance transducer :
Schematic Diagram of Temperature Sensor:
Integrated type Cable instruction: :
1.Wiring instruction of transducer: interface (3pin, 2.54mm terminal)
Red: transducer +
White: transducer -
Black: shielding
2.Cable Instruction of Temperature Sensor: interface (3pin, 2.0mm terminal)
Red and black are temperature sensor wiring