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  3. DeviGyro™

DeviGyro™

  • DeviGyro OVERSHOT XPRESS (OX) and OX MINI

    Compact overshot surveying solution

  • DeviGyro RG40 STANDARD

    Ultra-versatile survey solution for most types of in-rod applications

  • DeviGyro RG30 SLIMLINE

    Multipurpose survey solution for slim drill hole applications

  • DeviGyro RG30 HELIX

    Survey solution for small diameter in-rod surveying

  • DeviGyro RG400

    Ideal for large range hole diameters in specialty infrastructure applications

  • DeviGyro OX Mini improves workflow efficiencies with reduced cost and safety benefits

    Case Study

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    Frequently asked questions

    What is the maximum operating speed for the DeviGyro?

    Although the DeviGyro has been successfully tested at speeds of 180m/min, the maximum recommended operating speed is 100 m/min.

    How long does it take to survey a 100m drill hole with the DeviGyro?

    Assuming a moderate average survey speed of approx. 60m/min, a 100m survey takes about 4 minutes. In addition, if you are conducting core drilling and running the OX assembly surveying becomes part of the drilling cycle and therefore survey time does not interrupt drilling productivity.

    Is the DeviGyro north seeking?

    No, the DeviGyro is not north seeking. It is a high precision, continuous rate gyro using north seeking principles and proprietary algorithms to determine the drill hole path from a known direction. Most continuous north seeking gyros operate in the same way. They determine a start direction and then measure the “rate“ of change from the initial reference.

    Two drillers using tablet and surveying software data in the field

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