ERICCO INERTIAL TECHNOLOGY The ER-Gyro-15 is a compact, high-performance MEMS gyroscopic directional module designed for demanding downhole environments. Utilizing strapdown inertial measurement technology by 3-axis navigation-grade MEMS gyro and 3-axis MEMS accelerometer, it delivers reliable azimuth, inclination, and tool face data. This module is unaffected by magnetic interference—ensuring accuracy where traditional magnetic tools fail. • Pioneering High Accuracy in Small Inclination: Delivers effective azimuth and tool face precision even at small well inclinations, maintaining accuracy within 3°. • Designed for Harsh Conditions: Features the most advanced MEMS technology and an all-solid-state design with superior shock and vibration resistance, performing reliably under intense random vibrations. • Rapid & Precise Alignment: Achieves 1° azimuth accuracy in just 30 seconds, and 0.5° accuracy within 90 seconds, maximizing operational efficiency. • Extreme Environmental Suitability: Fully calibrated and compensated across a wide temperature range of 5°C to 125°C. • Ultra-Compact Form Factor: Revolutionary miniaturization (025.4/3Omm x 120mm) allows seamless integration into narrow probe spaces, unlike bulky traditional gyro tools. • Oil & Gas Drilling & Logging: for MWD/LWD in casing, tubing, or magnetically disturbed well sections. • Advanced Mining & Tunneling: Provides essential pointing for directional drilling equipment used in mineral exploration, seam tracking, and underground development. Its non-magnetic nature ensures reliability near heavy machinery and steel infrastructure. • Pipeline & Utility Installation & Inspection: Critical for the accurate mapping of pipeline routes, especially in complex directional drilling (HDD) projects. • Geotechnical & Environmental Surveying: borehole trajectory measurement for geotechnical investigation, environmental monitoring well installation, and other subsurface surveying needs where magnetic interference is a concern. Whatsapp/Wechat/Mob:8613992884879 Websit: www.ericcointernational.com E-mail: [email protected]

ERICCO INERTIAL TECHNOLOGY Specifications Model Whatsapp/Wechat/Mob:8613992884879 Websit: www.ericcointernational.com E-mail: [email protected]

ERICCO INERTIAL TECHNOLOGY Wiring Definition Connect Type Whatsapp/Wechat/Mob:8613992884879 Websit: www.ericcointernational.com E-mail: [email protected]

ERICCO INERTIAL TECHNOLOGY Communication protocol• Data output protocol Byte Wh a tsapp/Wech a t/Mo b:8613992884879 Websit: www.ericcointernational.com E-mail: [email protected]

ERICCO INERTIAL TECHNOLOGY • Data input protocol Byte Whatsapp/Wechat/Mob:8613992884879 Websit: www.ericcointernational.com E-mail: [email protected]