125KHz ultrasonic distance measuring transducer sensor for proximity ultrasonic liquid level sensor, range finder
Product Description
Center frequency | 125±5KHz |
Measure range | 0.2-3m |
Echo Sensitivity | -60dB min |
Min.Parallel Resistance | 300Ω±30% |
Capacitance | 1000±20%pF |
Directivity deg | 14°±2°(-6dB) |
Max.Input Voltage | 800Vp-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 |
Dimension (diameter * height ) | φ25×25mm |
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