Air Ultrasonic Ceramic Transducers 480EP900
  • Waterproof and dust-proof
  • Asymmetric beam patterns
  • Excellent temperature and humidity durability
  • Wide bandwith
  • Applications
  • Echo ranging
  • Robotics
  • Car reversing system
  • Energy saving equipments
  • Specification
    480EP900 Transceiver
    Center Frequency 52.0±3.0KHz
    Bandwidth: Transmitter (97dB) 15.0 KHz
    15.0 KHz
    Receiver (-80dB)
    Transmitting Sound Pressure Level
    at 48KHz; 0dB re 0.0002µbar per 10Vrms at 30cm
    100dB min.
    Receiving Sensitivity
    at 48KHz; 0dB=1 volt/µbar
    -80dB min.
    Nominal Impedance (Ohm) 1000
    Ringing (ms) 1.2 max.
    Capacitance at 1KHz ± 20%@25°C 2400 pF
    Max.Driving Voltage 100Vp-p @20 bursts, 25 ms repetition rate
    Total Beam Angle (-6dB) @48KHz 19° typical (Wide)
    38° typical (Narrow)
    Operation Temperature -30 to 70° C
    Storage Temperature -40 to 80° C
    All specification taken typical at 25°C; closer frequency tolerance can be supplied upon request.
    Model available
    1. 480EP900 Black Resin Housing