Specification
Center frequency |
40±1.0KHz |
Echo Sensitivity |
≥200mV |
Decay Time |
≤1.2ms |
Directivity |
70±15 ° |
Capacitance |
1800±15% pF |
Input Voltage |
≤140Vpp |
Mean Time To Failure |
50000h |
Operating Temperature |
-40~+80℃ |
Storage temperature |
-40~+85℃ |