Audiowell Electronics (Guangzhou) Co., Ltd.

UPA Ultrasonic Sensors Location:Home > Products > UPA Ultrasonic Sensor

Summary

UPA ultrasonic sensor is the core component of Parking System. It uses ultrasound to measure the distance between the vehicle and the front and rear obstructions.

Product Details

Model:


TR55.5-15.5E279Z-L19-01

Applications:


- Parking assist system 
- Blind zone detection

Dimensions:


Specification:


NO.Item
标准
Specification
1Resonant frequency55.5±1.0KHz
2Sensitivity 480-1000μS
3Decay time
≤2.20mS at +25℃
≤2.60mS at -40 to +85℃
4Directivity(deg) X-axis90±15(Typical)
5Directivity(deg) Y-axis45±10(Typical)
6Capacitance 1300pF±20%
7Max.input volt 
160Vp-p at-40 to +25
120Vp-p at+25 to +85℃
8Mean time to failure50000H
9Operating temperature-40℃~+85℃
10Storage temperature-40℃~+85℃
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