Chengdu Haoli Electronic Technology Co.,Ltd.
Chengdu Haoli Electronic Technology Co.,Ltd.
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10 * 8 300KHZ Long Range Distance Ultrasonic Sensor Rectify Reviation
Product Description
We provide many kinds of ultrasonic transducer according customer's requirements. if you know lesser about the ultrasonic,you should tell us for help, if you are familiar with the ultrasonic transducer , you can tell us the technology parameters about the sensor. for example working frequency;band width;beam width;sealed way;relative sensitivity;Echo pulse width;Static capacitance;impedance and so on.
We can manufacture the ultrasonic transducer used In medical applications; measuring distance; measuring thickness, measuring depth in the air or in the liquid.
Specifications
| Center frequency | 300±10KHz |
| Bandwidth | 20Khz |
| Echo Sensitivity | -80dB min. |
| Min.Parallel Resistance | 150Ω±30% |
| Capacitance | 1200±20%pF |
| Typical Sensing Range | 0.1~0.3m |
| Directivity deg | 11°±2°(-6dB) |
| Max.Input Voltage | 300Vp-p |
| Protection Class | IP65 |
| Min.Parallel Resistance | 250±50Ω |
| Mechanical quality factor(Qm) | min.40 |
| Operating Temperature | -20-+80℃ |
| Storage Temperature | -35-+85℃ |
| Housing Material | ABS Plastic |
