High-performance accelerometer and magnetic sensor are adopted as the core components of HEC850 magnetic continuous inclinometer that collects the three-dimensional components of earth gravity field and geomagnetic field to carry out underground real-time solution and make continuous and accurate measurement of wellbore trajectory in three-dimensional space.

High accuracy: roll and pitch:±0.1º, azimuth: ±0.3º

Triaxial magnetometer, triaxial accelerometer

Digital serial input and output

Small size: Φ26mm×312mm

Cable modem（HEC 850WL）

Temperature compensated to 150°C for HEC850; HEC850HT to 175°C

Petroleum logging optimized design