ULB-364EL Long Life Acoustic Beacon

SKU: ULB-364EL
SKU: ULB-364EL Categories: , Brand:
Article number: T.99.08663

The ULB-364EL Underwater Location Beacon is a cost-effective acoustic relocation pinger designed for long-term deployment in the rigors of offshore use. The ULB-364EL allows the user to adjust the frequency from 27 to 45kHz and rep rate to control the operational life.

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Product description

ULB-364EL Underwater Beacon

The ULB-364EL underwater beacon is a cost-effective acoustic relocation pinger designed for long-term offshore deployments. It helps operators mark underwater equipment, subsea assets and work sites while providing reliable acoustic signalling for efficient relocation and recovery.

The beacon offers an adjustable operating frequency between 27 and 45 kHz. As a result, users can configure the beacon to match different acoustic tracking systems and underwater environments. In addition, the adjustable repetition rate allows operators to control power consumption and maximise deployment time.

The ULB-364EL uses standard 9V alkaline or lithium batteries that are readily available worldwide. This simple battery configuration reduces maintenance costs and makes battery replacement quick and straightforward. Users can also select the battery type that best suits their operational requirements.

The beacon offers the same reliable performance and flexible features as the ULB-364. However, the ULB-364EL supports deployment periods of up to 18 months. This extended operating life makes it an excellent solution for long-term offshore projects, subsea monitoring and underwater asset protection.

Its compact and rugged housing withstands demanding marine environments and performs reliably during extended underwater deployments. The beacon installs easily on subsea structures, pipelines, anchors, scientific instruments, ROV equipment and other valuable underwater assets.

The ULB-364EL underwater beacon is widely used by commercial diving companies, offshore contractors, marine research organisations and hydrographic survey teams. It supports underwater equipment marking, subsea inspections, recovery operations and long-term monitoring projects where dependable acoustic signalling is essential.

Whether marking underwater infrastructure or supporting long-term offshore operations, the ULB-364EL underwater beacon delivers dependable performance, flexible configuration and extended battery life. It provides an economical solution for professionals who require reliable underwater location technology.

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

Specification Detail
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 Battery Installation
Power Source 6 × 9 V Alkaline or 6 × 9 V Lithium Batteries
Operating Depth 3,280 ft (1,000 m)
Housing Material Aluminum
Battery Life (9 V Alkaline) 90 Days @ 1 Pulse/sec, 120 Days @ 1 Pulse/2 sec
Battery Life (9 V Lithium) 270 Days @ 1 Pulse/sec, 540 Days @ 1 Pulse/2 sec
Housing Dimensions 13.0 in (33.5 cm) Length × 2.25 in (5.7 cm) Diameter
Weight 2 lb (907 g)
Notes Non-Standard Frequencies and Acoustic Power Outputs Available

Features

  • Cost-effective acoustic relocation pinger
  • Designed for long-term offshore deployments
  • Adjustable operating frequency from 27 to 45 kHz
  • Adjustable repetition rate
  • Supports power consumption control
  • Uses standard 9V alkaline or lithium batteries
  • Quick and straightforward battery replacement
  • Deployment periods up to 18 months
  • Compact and rugged housing
  • Suitable for extended underwater deployments
  • Easy installation on subsea structures and underwater assets
  • Suitable for pipelines, anchors, scientific instruments and ROV equipment
  • Supports underwater equipment and work site marking
  • Suitable for subsea inspections and recovery operations
  • Supports long-term subsea monitoring
  • Suitable for underwater asset protection
  • Designed for demanding marine environments