Chengdu Haoli Electronic Technology Co.,Ltd.
Chengdu Haoli Electronic Technology Co.,Ltd.
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40KHZ M12 Ultrasonic Parking Sensor Open Structure Type High Sensitivity
Description:
Specification
| Parameter | spec | Note |
| Frequency | 40±1KHZ | |
| Sound Pressure Level | Min.112dB |
at 40kHz, 10Vrms, Sine wave,0dB = 20uPa, 30cm |
| Capacitance | 2000±10% | at 1kHz |
| Insulation Resistance | More than 100MΩ | at 50 V D.C |
| Temperature Characteristics |
Within +/-3dB against initial
value at 25℃
|
-40 to +85 ℃ |
| Max. Input Voltage | 40Vp-p | at 40kHz,Square continuous wave |
| Operating Temperature Range | -40 ~ +85 ℃ | |
| Directivity | 80°±5° | |
| Demission | 12mm*10mm | |
| Material | Aluminum |