High Precision Mining MEMS Gyro Rig Aligner

YHZ90/360
1.Adopts the latest MEMS gyroscope technology, with a compact square design, small size, light weight and easy portability.
2.Utilizes the latest three-axis MEMS gyroscope and three-axis MEMS accelerometer based on strapdown inertial measurement technology.
3.All-solid-state design with built-in inner gimbal, featuring excellent shock resistance and vibration resistance, and durable in harsh environments.

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Introduction

Introduction

The YHZ90/360 High Precision MEMS Mining Intrinsically Safe Rig Hole-Opening Orienter (hereinafter referred to as the Orienter) is an intrinsically safe inertial measuring instrument for mining applications.It consists of a three-axis MEMS gyroscope, three-axis accelerometer, power supply, display and driver board, and enclosure assembly. Based on the principle of inertial navigation attitude calculation, it outputs the carrier’s azimuth and inclination in real time.It is a key component for azimuth and attitude measurement and intelligent transformation of underground drilling rig mining systems.

Core Advantages

Adopts the latest MEMS gyroscope technology, with a compact square design, small size, light weight and easy portability.
Utilizes the latest three-axis MEMS gyroscope and three-axis MEMS accelerometer based on strapdown inertial measurement technology.
All-solid-state design with built-in inner gimbal, featuring excellent shock resistance and vibration resistance, and durable in harsh environments.
Fast alignment in 30 seconds with azimuth accuracy of 1°; precise alignment in 90 seconds with azimuth accuracy of 0.5°.
Equipped with self-north-seeking function, immune to magnetic interference.
Supports full IoT connectivity, including Ethernet port, Bluetooth and WiFi.

Function

Laser-assisted positioning: Built-in single-line/cross-line laser for fast alignment with hole-opening reference points and azimuth lines, improving efficiency and accuracy.
Dynamic tracking measurement:Outputs azimuth and inclination in real time during hole opening to guide rig attitude adjustment and ensure precise trajectory.
Mining intrinsically safe design:Certified for explosion protection, safe for use in underground mines with high gas and high dust concentrations.
Data compensation and calibration:Full-temperature calibration and angle compensation algorithms to resolve azimuth errors at high inclination angles.

Specification

Model No.	YHZ90/360
1	Attitude and Heading Accuracy	≤1°	≤0.5°
2	Attitude Accuracy	≤0.1°
3	Roll Angle Measurement Range	-180°~+180°
4	Pitch Angle measurement range	-90°~+90°
5	Heading Measurement Range	0°~360°
6	Alignment Time	≤ 3min
7	Battery Life	≥8H
8	Data Update Rate	Configurable
9	Dimension	160x84x80mm