Air Ultrasonic Ceramic Transducers 400WB160

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 Features

Compact and light weight
Wide bandwidth over 10KHz
Excellent temperature and humidity durability
Low cost
Applications

Remote control devices
Robotics
Instrusion Alarms
Energy saving equipments
Specification
400WB160 Transmitter
Center Frequency 40.0¡Ó1.0Khz
Bandwidth(-6dB) Transmitter 10.0Khz
  Receiver 10.0Khz
Transmitting Sound Pressure Level
at 40.0Khz; 0dB re 0.0002µbar per 10VRMs at 30cm		 105dB min.
Receving Sensitivity at 40.Khz 0dB=1 volt/µbar -78dB min.

Norminal Impedance (Ohm)

800 Ohm
Capacitanceat 1Khz ¡Ó 20% 2400pF
Max.Driving Voltage(cont.) 20Vrms
Total Beam Angle -6dB 50¢X typical
Operation Temperature -30 to 80¢X C
Storage Temperature -40 to 85¢X C

All specification taken typical at 25¢XC; closer frequency tolerance can be supplied upon request.

Models available
1. 400WB160 Aluminum Housing
2. 400WB16P Plastic Housing
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