Customization: | Available |
---|---|
Frequance(kHz): | 25k-40kHz |
Sensitivly(0dB=10V/PA)(Min): | 105dB: -90dB |
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Frequance(khz) | 25K-40Khz |
Sensitivly(0dB=10v/pa)(min) | 105dB: -90dB |
Working temperature | 70 85° |
Output way | GPIO |
Construction | Water proof |
Detection range | 20-80m |
Detecting precision | 1.3 cm + 1% |
Hole diameter | Approx. 1mm |