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Symmetric Ultrasonic Sensor
USWS18A12
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Symmetric Ultrasonic Sensor
USWS18A12
Diameter  (mm)
18
Height  (mm)
12
Construction  
Waterproof Type
Function  
Dual Use
Sound Pressure Level  
Min. 100
Sensitivity  (dB)
Min. -82
Frequency  (Hz)
40000 ± 1000
Capacitance  (pF)
1800
Allowable Input Voltage  
140V ( 40 KHz ) Pulse width 0.5 ms / Interval 20 ms
Operating Tempature  (°C)
- 40 ~ + 80
Housing  
Aluminium
Weight  (g)
3