Installed near the drill bit, high-precision IMU for real-time and accurate drilling measurement
In drilling projects, compasses are often used to find the north, but compasses can produce large errors under magnetic field interference. Traditional inclinometers cannot achieve real-time continuous dynamic measurement of the drilling tool attitude. At the same time, the measurement position is far away from the drill bit, and the measured information has errors, which affects the entire drilling process.
We have an IMU ER-MIMU-09 that can be directly installed in the drill pipe and used in gyro tools or HDD tools. After adding algorithms, it can perform measurement while drilling, and obtain information such as the true north direction and the attitude and speed of the drill tool through calculation. It is not subject to any external interference and the measurement results are accurate.
**Near-bit installation**
The cylindrical shape design is 120mm long, only 30mm in diameter, and weighs less than 150g. It can be placed directly near the drill bit or in the drill rig probe. The measurement accuracy is improved, and the position and attitude of the drill bit can be understood more accurately, ensuring the safety and efficiency of drilling.
**High precision, high performance**
Built-in high-performance three-axis MEMS gyroscope and three-axis accelerometer. The built-in gyroscope bias instability is 0.01deg/hr, and the angular velocity random walk is 0.0025°/√h. The accelerometer bias stability is 50ug, and the bias repeatability is 100ug.
The measurement data provided can provide support for solving information such as azimuth and attitude angle.
**Real-time and dynamic response**
The measurement data output by IMU in real time can provide support for real-time monitoring of the drill bit's attitude changes and respond quickly to emergencies during drilling.
**Strong environmental adaptability**
We also have high-temperature IMUs with an operating temperature of -40℃~+125℃. The low-power design can also effectively resist adverse factors such as vibration, impact, magnetic field interference and high temperature during drilling.
It can be used in gyro tools and HDD tools for logging, drilling, and directional drilling.
For more details, please visit: https://www.ericcointernational.com/inertial-measurement-units/north-seeking-mems-imu-for-gyro-tools.html
You can also take a screenshot and send it directly to this email address: ericco188@ericcointernational.com
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