Dimension(mm): 16 H10CenterFrequency(KHz):40Soundpressurelevel(dB):Min. 95@40KHz(0dB=0.02MPa)ReceiveSensitivity (dB):Min. 65 @40KHz(0dB=V/uPa)Capacitance(PF):1500 30%Operatingtemp.(℃):-40~+80Weight(g):Material:AluminiumTerminal:PintypeEnvironmentalProtectionRegulation:RoHS