30KHz Ultrasonic Noise Detection Transducer for Machine Noise Monitoring
Product Description
30KHz Ultrasonic Noise Detection Transducer for Machine Noise Monitoring
Items |
Technical Parameters |
Image |
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Name |
30KHz Noise detection transducer |
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Model |
PHZ－30 |
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Frequency |
30KHz±2KHz |
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Detection Distance |
400Ω±20％ |
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Minimum Parallel lmpedance |
1600pF±20％ @1KHz |
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Sensitivity |
-190dB |
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peak voltage＜1500VPP |
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-40～+80℃ |
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Pressure |
≤3Kilos or 0.3MPa |
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Housing Material
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It can be used in a weak acid or base environment（POM） |
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Usage |
machine noise monitoring |
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Protection Level |
IP68 |
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Weight |
160g±5％ |
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Interface |
Split type: two core with shield, red: transducer +, yellow transducer -, black or yellow :shielded wire |
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Admittance Curve |
Product Structure Diagram |
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Temperature Sensor Schematic of Transducer and Test Circuit Schematic: