The ISFMD flooded member detection system is a diver- or ROV-deployed solution based entirely on high-accuracy ultrasonic technology, doing away with the logistical and safety issues posed by radiation-based systems.
The system is ideal for rapid integrity assessment, inspection and maintenance, and damage investigation of subsea structures, and automatically adjusts acoustic settings to ensure that both small and large members can be tested accurately and repeatedly. A built-in MEMS-based AHRS provides heading, pitch and roll data for enhanced awareness and tracking of the probe position, and an optional depth sensor can be integrated to automatically record the depth of each check point.
The system is available with a 100 or 200 meter cable reel, and includes a topside box that enables easy plug-and-play connection for all components. Configuration, data reading and visualization, and automatic reporting are all provided by Impact Subsea’s powerful seaView software.
| Dimensions (D x L): | 47 x 144.5 mm |
| Weight (Air/Fresh Water): | 0.5/0.325 kg |
| Power: | 26 mA @ 24VDC standby 52 mA @ 24VDC pinging |
| Depth Rating: | 6000m |
| Frequency: | 500 kHz |
| Range: | 0.1 – 30 m dependent on member type |
| Resolution: | 1mm |
| Beam Angle: | 6o conical at 500 kHz |
