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Product Details:
Payment & Shipping Terms:
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| Type: | In Air | Frequency: | 22KHZ |
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| Material: | Plastic,PZT | Port: | Shenzhen |
| Highlight: | ultrasonic distance module,ultrasound distance sensor |
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Ultrasonic Distance Sensor 22KHz Fuel Sensor For Lone Distance Measurement
KQ-22KH
Description:
Housing Material: plastic
Multilayer matching layer technology
Performance pedigree
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Type: |
KQ22KH |
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Center Frequency(kHz) |
22KHZ±4% |
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Bandwidth |
2kHz |
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Sensitivity 0 dB=20 Vp-p;periods:20;Distance:1m |
-60dB min |
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Inspect distance |
0.6—30M |
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Blind zone distance |
<0.6M |
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Transmitting Beam Angl(-3dBTotal open Angle) |
14±2° |
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Capacitance |
5000PF±20% |
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Minimum derived resistance |
300Ω±30% |
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Maximum drive voltage(2%) |
<4000V |
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Operating temperature |
-20~60℃ |
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Safety grade |
IP68 |
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Shell material |
PVC+F4 |
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Weight |
1405g |
Testing upwards 25℃.
Total Impedance vs. Frequency
Phase Angle vs.Frequency
Sensitivity testing:
Transmit voltage:20Vp-p;periods:20; Distance:1m
Applications:
Depth measuring
Run into a blank wall measuring
Obstacle avoidance
Traffic control
Contact Person: Dream Chan
Tel: 86-755-83747109
