Fully assembled with an attractive protective case, ready-to-use Ultrasonic Sensor. As used in parking and object detection systems. The single unit only required, a short pulse of 0.5ms 40kHz is applied to the unit, the unit then acts as a receiver to detect the presence or distance of an object.
1. The remote device of household appliances or other electronic equipment.
2. ultrasonic ranging, auto-reverse anti-collision device, and ultrasonic proximity switch
3. ultrasonic transmitting and receiving of security or disaster prevention equipment.
Feature of the product
1.High sensitivity, high reliability, high stability
2.Humidity resistance, impact resistance, Vibration resistance, Harsh environment resistance (can work in high or low temperature ).
Transmitting Sound Pressure Level(dB) (30cm /10Vrms Sine Wave)
Receive Sensitive (dB) d B/v/ μ b ar (0dB ＝ V/Pa)
≥ - 85
-6 dB Directivity (deg) （ º ）
Ringing （ ms ）
Transmitter / Receive
capacitance (pF) （ 25 ℃ ）
Allowable Input Voltage(Vp-p) (40KHz)
Operating Temperature ( ℃ )
Storage Temperature ( ℃ )
■DIMENSIONS AND DIRECTIVITY: