Ceramic Transducer Design Co., Ltd-professional on ultrasonic sensor
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  • 40CA-18E 1
  • 40CA-18E

40CA-18E

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Production information
Features
  • Robust housing 
  • Water Proof and Dust Proof
  • High Power Efficiency
  • High S.P.L. and High sensitivity
Applications
  • Remote Controllers
  • Flow meter
  • Object Detectors
Specification
40CA-18E Transceiver
Center Frequency 40.0±1.0KHz
Transmitting Sound Pressure Level 
at 40.0KHz; 0dB re 0.0002µbar per 10Vrms at 30cm
113dB min.
Receiving Sensitivity 
at 40.KHz 0dB=1 volt/µbar
-72dB min.
Capacitance at 1KHz ± 20% 2400 pF
Signal/Noise Ratio 7 min.
Ring time 1.0ms max.
Beam Angle(-6dB) 40°
Housing/Color Aluminium/Black
Max Driving Voltage 40V
Operation Temperature -30 to 80° C
Storage Temperature -40 to 85° C
Outline Dimension
A=18.0±0.5
B=12.0±0.5
C=11.0±0.5
D=9.0±0.5
E=10.0±1.0
F=1.0±1.0
(UNIT: mm)
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Add: 6F-4 No.58 Ta-Jen Rd. Taoyuan city 33068 Taiwan
Phone: +886-3-3614555,886-3-3637237
Fax: +886-3-3674408
E-mail: ctdpzt@gmail.com
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