Features:
1) Rugged sealed construction
2) Cylindrical design allows for installation in various applications
Specifications
Best Operating Frequency : 75kHz+/- 4%
Min. Transmit Sensitivity: 111dB re 1 μPa/V at 1m
at best transmit frequency
Min. Receive Sensitivity:-162 dB re 1V/μPa
    at best receive frequency
Min. Parallel Resistance: 170Ω +/- 30%
Minimum sensor range: 20cm*
Maximum sensor range: 10m*
Free(1kHz) Capacitance:950pF +/- 15%
Beam width (-3dB full angle): 15° +/- 2°
Maximum Driving Voltage:1000Vpp
(2% duty cycle tone burst)
Operating Temperature:-40° C to 80°C
Weight : 40g

Materials:
   Housing: Glass filled polyester
   Acoustic Window: Glass reinforced epoxy 
All specifications typical at 22° C and subject
to change without notice.
*Pulse-Echo Mode
Actual range may vary , depending on drive
Circuitry and signal processing

  .level measurement

  .Automation control

  .Proximity

  .Obstacle avoidance

  .Robotics