Active Member
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[China]
Address: Wenjiang, Chengdu, Sichuan
Contact name:jensen_cheng
Chengdu Haoli Electronic Technology Co.,Ltd. |
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Disc 38mm 300KHZ Long Range Distance Ultrasonic Sensor Wide Temperature Adaptation
Product Description
Feature
Specifications
| Center frequency | 300±5KHz |
| Bandwidth | 10Khz |
| Echo Sensitivity | -60dB min. |
| Min.Parallel Resistance | 150Ω±30% |
| Capacitance | 1200±20%pF |
| Typical Sensing Range | 0.15~4m |
| Directivity deg | 14°±2°(-6dB) |
| Max.Input Voltage | 800Vp-p |
| Protection Class | IP65 |
| Min.Parallel Resistance | 150±50Ω |
| Mechanical quality factor(Qm) | min.40 |
| Operating Temperature | -30-+80℃ |
| Storage Temperature | -35-+85℃ |
| Housing Material | ABS Plastic |
