FOG-GYRO InclinometerFOG inclinometer use Fiber Optic Gyro and accelerator as main sensors. It is single and multi-point inclinometer, Main features are stronger shock resistance and more reliability. FOG can be used for well trajectory repeated survey, sidetracking well directional. Technical performance ：1. Parameter and accuracy ： Azimuth: 0°～360 °± 1.5 ° Well Inclination:0°～70 ° ± 0.15 ° Gravity tool face:0°～360°± 1.5 ° North tool face:0°～360 °± 3 °2 .Environmental conditions ： Temperature:-20 ℃～80 ℃ (150 ℃ With heat shield ) Pressure resistance:80Mpa . Impact resistance:700g,0.5ms, ½sine3.Dimensions ： Down hole pressure shield diameter:45mm (48mm With heat shield ) Standard R guide shoe or E guide shoe
