Settlement Profiler (VW)


The Model 4651 Settlement Profiler consists of a pressure transducer inside a torpedo which is connected by a long liquid filled tube to a liquid reservoir. The torpedo is pulled through a pipe buried in a fill, surcharge, embankment, etc. The transducer gives a measure of the elevation profile of the pipe relative to the reservoir located on stable ground. The liquid tube is stored on a reel.


  • Standard Range¹ : 7 m
  • Resolution : 0.025% F.S.
  • Sensor Accuracy² : ±0.1% F.S.
  • Cable Reel Capacity : 100 m
  • Temperature Range : −20°C to +80°C
  • Reel Capacity : (4651-1) up to 130 m; (4651-2) up to 330 m
  • Length × Diameter : (probe) 203 × 35 mm; (reel) 178 × 610 mm


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