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B590 Versatile Ultrasonic Disks

TDK's ceramic-based sensor discs are versatile and suitable for use in liquid media

Image of TDK Corporation B590 Versatile Ultrasonic DisksTDK Corporation's B590 series of ceramic-based EPCOS ultrasonic sensor disks comprise two standard types: the B59050Z0206A030 and the B59070Z285D12. The B59050Z0206A030 sensor disk has a diameter of 5.0 mm and a thickness of 1.02 mm. With a serial resonance frequency of 2000 kHz, it features thickness oscillation mode (axial), making it suitable for use in liquid media. The B59070Z0285D12 has a diameter of 7.0 mm and a thickness of 0.195 mm. It offers a radial mode of oscillation at 285 kHz and is suitable for operation in air.

The RoHS-compatible sensor disks are suitable for a variety of applications. In automotive electronics, for example, they can be used in park-assist or blindspot monitoring systems, level sensing for fuel or SCR tanks, and interior monitoring for anti-theft systems. In industrial electronics applications, the sensor disks permit the flow metering of fluids or gases and the level sensing of fluids or bulk materials. The sensor disks are also suitable for collision avoidance systems in automated guided vehicles. Apart from the standard types, application-specific versions can also be manufactured.

Applications
  • Automotive:
    • Park-assist and blindspot monitoring systems
    • Level measurement
    • Interior monitoring
  • Industrial:
    • Flow metering
    • Level sensing
    • Collision avoidance systems
Features
  • Disk diameters of 5 mm and 7 mm
  • Serial resonance frequencies of 285 kHz and 2000 MHz
  • Application-specific versions possible

B590 Versatile Ultrasonic Disks

ImageManufacturer Part NumberDescriptionAvailable QuantityView Details
ULTRASONIC SENSOR USS DISC WRAPB59070Z0285D120ULTRASONIC SENSOR USS DISC WRAP2205 - ImmediateView Details
ULTRASONIC SENSOR USS DISC WRAPB59070Z0285D121ULTRASONIC SENSOR USS DISC WRAP550 - ImmediateView Details
ULTRASONIC SENSOR USS DISC STNRDB59050Z0206A030ULTRASONIC SENSOR USS DISC STNRD5000 - ImmediateView Details
ULTRASONIC SENSOR USS DISC STNRDB59050Z0206A031ULTRASONIC SENSOR USS DISC STNRD1100 - ImmediateView Details
Published: 2019-09-19