供应超声波测防盗器传感器

中心频率* Center frequency(KHz)

40.0KHz±1.0KHz

发射声压级

*Transmitting Sound Pressure Level(dB)

117min(0dB=0.02mPa)

回波灵敏度*Receive Sensitive(dB)

-68min(0dB=1V/μbar)

波束角度* -6 dB Directivity (deg)

50°

余振*Ringing

≤1.2ms

功能*Function

发射/接收*Transmitter / Receive

电容* capacitance (pF)

2200±25﹪

允许输入电压
* Allowable Input Voltage(Vp-p)

150(40KHz)

使用温度* Operating Temperature (℃)

-40～80℃

存储温度*Storage Temperature (℃)

-40~ 85℃

容器材料*Metals of case

铝*Aluminum

端子*Terminal

PIN

重量* Weight(g)

2.6g