ULB-364 General Purpose Acoustic Beacon

SKU: ULB-364
SKU: ULB-364 Categories: , Brand:
Article number: T.99.08664

The ULB-364 Series Underwater Location Beacon is a cost-effective acoustic relocation pinger designed for rigorous offshore use. The ULB-364 allows the user to adjust the frequency from 27 to 45kHz and rep rate to extend the operational life.

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Product description

ULB-364 Underwater Beacon

The ULB-364 underwater beacon is a cost-effective acoustic relocation pinger designed for demanding offshore and commercial diving applications. It helps users mark underwater equipment, subsea assets and work sites while providing reliable acoustic signalling for efficient relocation.

The beacon offers an adjustable operating frequency between 27 and 45 kHz. As a result, users can configure the beacon to suit different underwater environments and acoustic tracking systems. In addition, the adjustable repetition rate allows operators to optimise battery consumption and extend operational life.

The ULB-364 uses standard 9V alkaline or lithium batteries that are widely available. This simple battery configuration reduces maintenance costs and makes replacement easy in the field. Furthermore, users can choose the battery type that best matches the required deployment time and operating conditions.

Its compact and rugged design allows easy installation on subsea equipment, pipelines, anchors, scientific instruments and other underwater assets. The durable housing performs reliably in harsh offshore environments and supports long-term underwater deployments.

The ULB-364 underwater beacon is an excellent choice for offshore contractors, commercial diving companies, marine researchers and hydrographic survey teams. It assists with underwater equipment marking, subsea inspections, search and recovery operations and temporary underwater installations. The reliable acoustic signal improves positioning accuracy while reducing search time.

Whether marking valuable underwater equipment or supporting offshore recovery operations, the ULB-364 underwater beacon delivers dependable performance, flexible configuration and economical operation. Its adjustable frequency, long battery life and simple maintenance make it a practical solution for a wide range of underwater applications.

For more underwater acoustic equipment and commercial diving solutions, explore our range of acoustic beacons, pingers and subsea navigation systems. Contact our specialists for technical advice and assistance in selecting the right solution for your application.

Specifications

Frequency 27–45 kHz (User Adjustable)
Acoustic Output 165.6 dB (0.125 W)*
Pulse Length 5 ms
Pulse Repetition 1 Pulse/sec to 1 Pulse/2 sec (User Adjustable)
Activation Water Switch
Power Source 2 × 9 V Alkaline or 2 × 9 V Lithium Batteries
Operating Depth 3,280 ft (1,000 m)
Housing Material Aluminum
Battery Life (9 V Alkaline) 30 Days @ 1 Pulse/sec, 40 Days @ 1 Pulse/2 sec
Battery Life (9 V Lithium) 90 Days @ 1 Pulse/sec, 180 Days @ 1 Pulse/2 sec
Housing Dimensions 8.00 in (20.32 cm) Length × 2.25 in (5.71 cm) Diameter
Weight 1.8 lb (806 g)
Notes Non-Standard Frequencies and Acoustic Power Outputs Available

Features

  • Cost-effective acoustic relocation pinger
  • Adjustable operating frequency from 27 to 45 kHz
  • Adjustable repetition rate
  • Supports battery consumption optimisation
  • Uses standard 9V alkaline or lithium batteries
  • Easy battery replacement in the field
  • Compact and rugged design
  • Suitable for long-term underwater deployments
  • Easy installation on subsea equipment and underwater assets
  • Suitable for pipelines, anchors and scientific instruments
  • Durable housing for harsh offshore environments
  • Supports underwater equipment and work site marking
  • Suitable for subsea inspections
  • Supports search and recovery operations
  • Suitable for temporary underwater installations
  • Designed for offshore and commercial diving applications