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tritexndt Multigauge 4400
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Multigauge 4400
Description The Multigauge 4100 and 4400 Underwater Thickness Gauges are simple, robust ultrasonic thickness gauges designed to be mounted onto all types of work class ROVs. There are two models in the range, the Multigauge 4100 which has a depth rating of 1000m and the Multigauge 4400 which has a depth rating of 4000m. Both gauges have been designed and built to survive extremely harsh conditions that exist in the offshore and underwater industries worldwide. The gauges use multiple echo which means measurements can be easily taken without the need to remove coatings and the RS422 output makes connection to most ROVs simple.

The gauge is equipped with IPR (Intelligent Probe Recognition), which automatically adjusts settings in the gauge for enhanced performance and AMVS (Automatic Measurement Verification System) to ensure only true measurements are displayed, even on the most heavily corroded metals.

To accompany the Multigauge 4000, Tritex have developed Communicator Software to display the measurement results from the Multigauge 4000 series ROV gauge and also from the Multigauge 3000 underwater diver thickness gauge. Communicator displays measurements on a laptop or PC as well as collects data including measurement values, date, time and location.his data can then be output in a standard format (.csv) for opening in standard programs such as Excel.
  • Ignores coatings using multiple echo
  • Depth rating to 1000m and 4000m
  • Easy to use datalogging software
  • Compatible with most ROVs
  • Designed for easy mounting
  • Rugged and robust
  • Intelligent Probe Recognition (IPR)
  • Automatic Measurement Verification (AMVS)
  • No zeroing required
  • Coating Plus+ for very thick coatings
  • Multi-beam echo sounder surveys
  tritexndt Multigauge 4400
Sound Velocity Range From 1000 m/s to 8000 m/s (0.0394 in/s to 0.3150 in/s)
Probes Single crystal soft faced - 2.25 MHz, 3.5 MHz & 5 MHz
Measurement Range 1 - 250 mm (0.04 - 10) depending on probe used
Probe Sizes 13 mm (0.5) & 19 mm (0.75)
Resolution 0.1 mm (0.005) or 0.05 mm (0.002)
Accuracy 0.1 mm (0.005) or 0.05 mm (0.002)
Output RS422 or RS232
Depth Rating Multigauge 4100: 1000 metres
Multigauge 4400: 4000 metres
Datasheet Multigauge 4400