40khz Open Ultrasonic Sensors Transmitter And Receiver
Specification
Item | Unit | Specification |
Function | Transmitter | |
Construction | Open structure | |
Center Frequency | KHz | 40±1.0 |
Sound Pressure Level | dB | ≥115dB |
Receive Sensitive | dB | ------- |
Directivity | ° | 70 |
Driving Voltage | Vrms | ≤30 |
Capacitance | PF | 2000±25% |
Operating Tem.Range | ℃ | -20～+70℃ |
Storage Temerature | ℃ | -40～+85℃ |
Housing Material | Aluminum |