Audiowell’s new products launch
Product Name: Sealed-Type Ultrasonic Sensor
Product Introduction: Mainly used in parking sensor system and parking assistant system, this new model of ultrasonic sensor uses the piezo ceramic disc and it’s inverse piezoelectric effect for transmitting and receiving the ultrasonic signal in order to calculate the transferring time so as to detect the distance.
Product picture:
Product Figure:
1.High Frequency: This model is with cerate frequency of 48KHz, which is higher than normal 40KHz sensor.
2.High Sensitivity and long detect distance: With a standard size of 20*20*1.0 plastic board at 1 meter away, the sensitivity of this model can be upto 700MV, which is higher than the normal 300MV sensors, which also enable the model to detect longer distance.
3.Small Angle: With 50°cone angle, which is normal 90°one, this model can highly avoid false alarm by detect ground.
Main Application: With it’s water and dust resistant design, this model can be used in parking sensor system, level detector, proximity switch, which might have direct contact with water, rain or dust and other severe environment.
type：TC0101-000--T/R48-16H0Z-L12-01
Specification:
|
|
|
单位Unit |
标准Specification |
测试条件 |
|
1 |
|
kHz |
48+0.9 -0.5 |
阻抗分析仪 |
|
2 |
|
mV |
700±150 |
AW-48K测试板
Φ20*20*1.0CM 有机玻璃板，距离1.0m. |
|
3 |
|
ms |
≤2.00 |
AW-48K测试板 |
|
4 |
|
pF |
1800±200 |
数字电桥 (1kHz,25±2℃） |
|
5 |
最大输入电压
Max. Input Voltage |
Vp-p |
140 |
正常室温 |
|
6 |
工作温度
Operating Temperature |
℃ |
-40～+85 |
|
|
7 |
|
℃ |
-40～+85 |
|
|
8 |
平均无故障时间
Mean Time To Failure |
H |
50000 |
|