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■型号MODEL: KT40-T/R1602
■电性规格ELECTRICAL SPECIFICATION:
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 | 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 |
■外廓和角度DIMENSIONS AND DIRECTIVITY:
KT40-TR1602
模拟型
KT
≥-82
声波
是
陶瓷