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[China]
Trade Verify
Address: Room 1807,Block A,Qunxing-Square,Huaqiang North Road,Shenzhen,Guangdong,China
Contact name:Dream Chan
Shenzhen Yujies Technology Co., Ltd. |
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Verified Suppliers
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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
Model | KQ300KH-2(w/wire) |
Resonance frequency(kHz) | 300KHZ±5% |
Bandwidth(-6dB) | ±5kHz |
Min. Receive Sensitivity (0dB=20Vp-p*50mm) amount of gain:40dB | >1.0V |
Detection range | 50—300mm |
Beamwidth (-3dB full angle) | 7±1° |
Static capacitance | 1500PF±20% |
Minimum parallel impedance | 250Ω±30% |
Maximum Driving Voltage: 400Vpp (2% duty cycle tone burst) | <50V |
Storage temperature(℃) | -30~+70℃ |
Operation temperature | -20~70℃ |
Protection level | IP65 |
Housing material | PBT |
Cable specification | #28 ,50mm length |
Signal interface | soldering |
Weight(g) | 1g |
Main applications:
● Used for short-distance accurate measurements
● Used for distinctions between old and new papers ,or double or single papers
