Immersible ultrasonic transducer BBUA-F400K

high-frequencymeasurement

Product overview
The BBUA-F400K is an underwater ultrasonic transducer specified at a center frequency of 400 kHz ±5%. Its 0.3–40 m reference range supports fish detection and short-to-medium range depth sounding in marine environments.

Operating envelope
The transducer is rated for operation from -40 to +80°C. Supplied data indicate a pressure limit of ≤10 kgf (1 MPa) and an IP68 ingress protection rating, allowing integration in submerged installations within the specified depth and pressure constraints.

Technical specifications (table)
Model: BBUA-F400K
Center frequency: 400 kHz ±5%
Recommended range at 400 kHz: 0.3–40 m
Operating temperature: -40 to +80°C
Pressure rating: ≤10 kgf (1 MPa)
Protection rating: IP68

Application areas

• Fish detection
• Marine depth sounding
• Underwater target search
• Fisheries acoustics equipment

Technical characteristics

• Model: BBUA-F400K
• Center frequency: 400 kHz ±5%
• Recommended range (at 400 kHz): 0.3–40 m
• Operating temperature range: -40 to +80°C
• Pressure rating: ≤10 kgf (1 MPa)
• Protection rating: IP68