50KHz Anti Corrosive Ultrasonic Transducer for Ultrasonic Level Gauge
Product Description
50KHz Anti Corrosive Ultrasonic Transducer for Ultrasonic Level Gauge
Technical parameters:
Items |
Technical Parameters |
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Name |
49KHz anti corrosive transducer |
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Model |
PHA-49-08FB |
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Frequency |
49KHz±5% |
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Detection Distance |
0.4～8m |
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Minimum Parallel lmpedance |
290Ω±20％ |
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1500pF±20％ @1KHz |
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Sensitivity |
load driving Voltage：750Vpp，Distance:0.6m、Echo Amplitude:250mV |
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-40～+80℃ |
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≤3Kilos or 0.3MPa |
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(Beamwidth)Half-power Beam Width@-3dB:7°±10%， Sharp Angle:16°±10% |
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Housing Material |
PTFE |
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usage |
Ultrasonic level gauge, ultrasonic anti-collision, ultrasonic rangefinder |
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thread：M60×2 or G2A |
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Protection Level |
IP68 |
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Weight |
380g±5％ |
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Wiring Instructions |
Integrated interface (3PIN,2.54mm terminal) : red positive, white negative, black shield wire; Interface (3PIN,2.0mm terminal) : white and black for temperature sensor wire (MF58); |
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Admittance Curve |
Product Structure Diagram |
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Block diagram of ultrasonic distance transducer :
Schematic Diagram of Temperature Sensor (model: MF58_502F3470):
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
Split type: standard 10m cable, with each additional 50m of cable, the signal attenuation is 6dB
Three-core wiring instructions:
Red: Transducer +
Blue: temperature sensor +
Black: Public-
Four-core wiring instructions:
Red: Transducer +
Yellow: Transducer-
Blue, black: temperature sensor