Modular ROV
Quickly and accurately detect pigs fitted with Online acoustic pingers
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Modular ROV Datasheet Modular ROV ManualOnline's range of acoustic receiver systems, when used in conjunction with an acoustic pinger, provide a reliable means of tracking and locating a stuck pig in a subsea, liquid filled pipeline, resulting in substantial cost savings.
The range of receivers also allow for detection of a signal from subsea warning beacons or alarm pingers.
The diverse range includes ROV and diver held solutions to suit various applications.
The receivers can be tuned to a wide range of frequencies, making them compatible with most other manufacturer's equipment.
Modular ROV Receiver
- Online's modular ROV receiver system provides an accurate method of locating and tracking a pig fitted with an acoustic pinger.
- Directional hydophone provides increased precision
- The received signal can be relayed back to the surface via RS232 allowing it to be interpreted topside.
- Parameters such as sensitivity and frequency can be manipulated topside, giving the operator full control without returning equipment to the surface
- The system comprises - 2001RS Topside Receiver, 2401 Subsea ROV directional Hydrophone & 2402RS Subsea Interface
- The 2401 can be mounted on the skid or held in the manipulator of the ROV with the 2402RS mounted on the skid.
Specification
Model No. | Modular ROV Receiver |
---|---|
2001RS | |
Frequency Range | 8kHz to 50kHz |
Battery Life | 150 hours continuous |
Battery Type | 12 VDC (8x Alkaline D CELLS) |
Operating Temperature Range | -2°C to +50°C (+28°F to +122°F) |
Height | 178mm (7") |
Width | 268mm (10.5") |
Depth | 241mm (9.5") |
Weight | 4.4kg (9.7lbs) |
2401 | |
Operating Depth | 3,000m (9,842m) |
Operating Temperature Range | -2°C to +50°C (+28°F to +122°F) |
Height | 78mm (3") |
Width | 148mm (5.8") |
Depth | 86mm (3.4") |
Weight (in water) | 1kg (2.2lbs) |
2402RS | |
Operating Depth | 3,000m (9,842m) |
Operating Temperature Range | -2°C to +50°C (+28°F to +122°F) |
Length | 300mm (11.8") |
Diameter | 155mm (6.1") |
Weight in air | 6.8kg (15lbs) |
Weight in water | 1.1kg (2.4lbs) |

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