MagCrawler™

Remote Subsea
ACFM Inspection

The TSC MagCrawler™ remote subsea inspection unit is the latest in ACFM® technology. It was developed to specifically enable the ROV deployment of TSC array probes to inspect subsea geometries such as circumferential welds in pipes, tubulars, fillets and full-penetration welds in plates, all typically found in the oil and gas sector.

General Specifications

Dimensions (W × D × H)

250 × 450 × 190 mm (9.8 × 17.7 × 7.5 in)

Weight

  • In air: 9 kg (19.8 lb)
  • In water: 7 kg (15.4 lb)

Operating temperature range

0–40°C (32–100°F)

Operating depth

Down to 150 m (15 bar)

Brace diameter range

760 mm (30 in) to flat

Maximum speed

  • Travel: 58 mm/s (2.3 in/s)
  • Scan: 50 mm/s (2.0 in/s)

Power requirements

  • 24 V DC
  • 2 A

Communication protocols

  • RS232 38400 baud, two wires and screen
  • RS485 38400 baud, two wires and screen
  • Ethernet 100 Mbps TCP/IP