The New Tap 20khz Ultrasonic Jammers Sensor
Specification
Item | Transmitter |
Center frequency | 20.0±1.0KHz |
SPL | ≥110dB |
Sensitivity | ------- |
Directivity | 60°±15° |
Capacitance | 2900±30%pF |
Housing material | Plastic |
Measure distance | 0.2～15m |
Driving Voltage | ≤30Vrms |
Operating Temperature | -20～+70℃ |
Storage Temperature | -35～+85℃ |