Ultrasonic Thickness Gauges

We now promote a tough, rugged Ultrasonic Thickness gauge using Multiple Echo technology, designed for safe use in potentially explosive environments. The Cygnus 1 Intrinsically Safe is supplied ready to use as a complete kit in a protective carry case with 2 rechargeable batteries.

  • For use in hazardous areas
  • No plant shut down or hot permit require required
  • Heavy duty sealed unit – high water / dust / dirt resistant
  • Rugged construction – shock proof
  • Stable calibration / no zero adjustment / linear accuracy
  • Self verification of the measurements
  • Various probe options
  • Rechargeable battery’s with charger
  • Displays sound velocity settings
  • Echo strength indicator to aid measurement
  • Bright LED display with polarized filter
  • Probe frequency selectable
  • Low battery warning
  • Metric / Imperial switchable


  • Maintenance checks on storage tanks, including chemical and LPG
  • Check for corrosion on ships, bulkhead and inside enclosed areas
  • Pipeline wall thickness
  • Metal thickness checks on steam and pressurized water systems, transportable gas containers and compressed air receivers
  • Maintenance and safety checks on bridges and street lighting columns


If you require more information on this product, please download the brochure from our Technical Data page or contact us on any of the numbers below.

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