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18mm 40khz IP67 Waterproof Ultrasonic Sensor

  • HC18F-40FS-BA
  • HC
  • Model NO.: HC18F-40FS-BA
  • Product name: waterproof ultrasonic sensor
  • Construction: Water proof
  • Using method: dual function transmitter & receiver
  • Nominal Frequency: 40KHz
  • Sensitivity: ≥-70dBV/μMbar
  • S P L(dB): ≥100 (10V/30cm/sine wave)
  • Directivity: 100 deg
  • Detectable range(m): 0.2~4 m
  • Capacitance(pF): 2200±25%@1KHz
Quantity:
18mm 40khz IP67 underwater Waterproof Ultrasonic Sensor  
Model
HC18F-40FS-BA          
Construction
Water proof
Using method
dual function (transmitter & receiver)
Nominal Frequency
40KHz
Sensitivity
≥-70dBV/μMbar
S P L(dB)
≥100 (10V/30cm/sine wave)
Directivity
100 deg
Capacitance(pF)
2200±25%@1KHz
Detectable range(m)
0.2~4m          
Operating Temperature(℃)
-30~+85
Housing material
Aluminum(aluminum color or black)          
 


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