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Product Details:
Payment & Shipping Terms:
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| Frequency: | 300KHz | Theory: | Ultrasonic Sensor |
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| Usage: | Level Sensor | Application:: | Double-sheet Detector |
| Diameter: | 12mm | Height: | 8mm |
| Highlight: | ultrasonic piezo transducer,ultrasonic piezoelectric transducer |
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PZT Ultrasonic Transducer of Cheap Level Sensors For Double-sheet Detector
Features:
● Small shape ,easy to assemble
● High sensitivity ,small dead zone ,high bandwidth ,accurate measurements
● long working life
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Model |
KQ300KH-2(w/wire) |
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Resonance frequency(kHz) |
300KHZ±5% |
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Bandwidth(-6dB) |
±5kHz |
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Min. Receive Sensitivity (0dB=20Vp-p*50mm) amount of gain:40dB |
>1.0V |
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Detection range |
50—300mm |
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Beamwidth (-3dB full angle) |
7±1° |
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Static capacitance |
1500PF±20% |
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Minimum parallel impedance |
250Ω±30% |
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Maximum Driving Voltage: 400Vpp (2% duty cycle tone burst) |
<50V |
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Storage temperature(℃) |
-30~+70℃ |
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Operation temperature |
-20~70℃ |
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Protection level |
IP65 |
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Housing material |
PBT |
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Cable specification |
#28 ,50mm length |
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Signal interface |
soldering |
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Weight(g) |
1g |
Main applications:
● Used for short-distance accurate measurements
● Used for distinctions between old and new papers ,or double or single papers
Contact Person: Dream Chan
Tel: 86-755-83747109
