40khz Waterproof Ultrasonic Sensors with Pins for Car Distance

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Item	Value
Using method	Transmitter and Receiver
Center frequency	40±1.5KHz(PV80A)
Transmitting Sound Pressure Level	≥90dB
Capacitance	2200±20%pF(at 1.0KHz)
Horizontal angle	120±15°(-6dB)
Vertical angle	65±15°(-6dB)
Max.Input Voltage	150Vp-p(40KHz)
Detectable range	40cm~650cm
Ring time	≤1.8ms（elmos52409）
Echo	≥ 120(test plate φ 75 × 1000mm PVC pipe, distance 1m)
Impedance	≤3000Ω
Mean time between failures	5000h
Terminal	Pin
Housing material	Aluminum
Protection Class	IP68
Operating Temperature	-40~+80℃
Storage Temperature	-40~+85℃

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