奥迪威开放式超声波传感器

产品型号：
AW8T40-12OA00-06
AW8R40-12OA00-06
参数
中心频率（KHz）                                   40.0±1.0KHz
声压（dB）0dB=0.0002μbar                     ≥115dB
灵敏度（dB）0dB=1volt/μbar          ≥-65dB
带宽（KHz）                                    2.0KHz
指向角 -6dB                                   70°typical
静电容量 (pF)                                2100±20%pF
腔体材料                                     Aluminum
颜色                                                White
最大驱动电压(RMS)                       30Vrms
工作温度(℃)                            -20 to +70℃
贮存温度(℃)                             -30 to +80℃