Ultrasonic Aerial Transducer

BII ultrasonic aerial transducers featuring low to medium Qm in air are for air-coupled NDT (Non-destructive Testing), navigation, ranging, measurement and control, and characterization of airlike fluids (gases) and materials such as woods, plastics, rubber, foam, and composites. Transducers are water-proofed to withstand 50m water depth at least. Sounds generated with Ultrasonic Air Transducer propagate in air or airlike fluids (gases) and materials.

Ultrasonic Aerial Transducers: Air-Coupled NDT, SONAR, Measurement and Control.

Typical Applications
Robotics, Proximity Detection, Sound Ranging, Material Study Level Measurement, Speed Measurement, Leak Detection Edge Detection, Web Guiding System, Air-Coupled NDT	Counting, Monitoring, Remote Control, Alarming, Motion Detection Automatic Sizing, Sorting & Positioning of Parts, Ultrasonic Testing and Analysis Surface/Profile Characterization and Quick Scanning for Quality Control
Related Products
BII5000 Power Amplifier	BII6000 Impedance Matching for Transducers
BII1000 Preamplifier and Filter	BII2100 Transmit and Receive Switch with Built-in Preamplifier and Filter

For more information on BII products and applications，please refer to Acoustic Transducers and Measurement: English or 中文.

Specification

Ultrasonic Aerial Transducer:

BII7900 Datasheet, Planar, up to 140°C (284°F).

BII7910 Datasheet, Electronic Beam Focusing.

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