40kHz Long Distance Ultrasonic Sensor
Specification
Center frequency | 40±1.0KHz |
Echo Sensitivity | ≥230mV |
Decay Time | ≤1.2ms |
Directivity | 70±15° |
Capacitance | 1800±15% pF |
Input Voltage | ≤140Vpp |
Mean Time To Failure | 50000h |
Operating Temperature | -35~+80℃ |
Storage temperature | -35~+80℃ |
Dimension