TwinGyro
TwinGyro™ ‒ Ultra-rugged Dual Gyro
Technology
Inertial Sensing's latest innovation in gyro survey
technology delivering QA/QC compliant data twice as fast as a
regular gyro.
All new versions of Inertial Sensing gyros are capable of
running in both standard multi-shot mode as well as the new
fast continuous survey mode. Survey data
from a continuous survey can easily be reprocessed to any required
station interval.
Download
TwinGyro spec sheet
Survey security The TwinGyro™ combines two
independent survey systems in one instrument. Where a standard tool
completes one survey, the TwinGyro™ delivers two independent
surveys.
Independent backup The system contains a
built-in backup - the TwinGyro™ can be run in single gyro mode and
continue operating even if one system has been damaged.
High rate capability Each system is equipped
with an extra roll axis gyro covering rates up to 1,000 deg/s.
These high rate gyros accurately track rapid angular changes caused
by wireline torque release or angular shock from the rotary unit
when tripping rods.
High accuracy ‒ ultra-rugged The TwinGyro™ is
based on the electronics of the SlimGyro™ and delivers the same
high accuracy. The mechanical design is based on the rugged isGyro™
system.
Low power consumption The TwinGyro™ has a power
consumption of only 0.4 W. The system can also be used in single
mode to preserve power. An additional delayed start mode allows the
system to be initialized in 5 mW sleep mode to wake up for
surveying after a pre-set time.
Instrument performance model (error model) available on
request.