With deep roots in frontline industrial inspection, Coolight Optoelectronics has conducted extensive field surveys on actual working conditions at numerous petroleum, chemical and LNG plants. The company has identified that intelligent inspection upgrading in high-risk industries is generally trapped in a dilemma, with two major industry pain points severely holding back the rollout of intelligent solutions.

First, most inspection robots available on the market feature low explosion-proof grades and incomplete certifications. They cannot adapt to high-risk working environments with flammable gas and combustible dust, resulting in restricted access to operational sites.

Second, conventional inspection equipment boasts poor terrain traversability. Such devices frequently get stuck amid complex terrains including plant steps, narrow pipe galleries, low tank bottoms and cramped interlayers of dense equipment. This creates abundant blind zones and frequent missed inspections, making full-coverage refined inspection impossible to achieve.

Targeting prevailing industry pain points, Coolight Optoelectronics has newly launched the CL801W Explosion-proof Wheel-Leg Inspection Robot. It delivers a full-scenario intelligent inspection solution featuring high safety, superior terrain adaptability, closed-loop operation and stable endurance. Precisely tailored for complex working conditions in high-risk plants, the robot fully addresses the core demands of safe production and intelligent transformation across high-risk industries, and offers a brand-new practical implementation pathway for intelligent inspection in hazardous industrial sites.

Advantage 1:

Dual Industry Explosion-Proof Certifications, Ensuring Hassle-Free Site Compliance Access

Safety stands as the core bottom line of high-risk inspection, and it is also the core competitive advantage of the CL801W Explosion-proof Wheel-Leg Inspection Robot.The entire unit has obtained dual top-tier industry certifications: gas explosion protection Ex IIC T6 Gb and dust explosion protection Ex IIIC T80℃ Db, enabling full coverage of high-risk environments with flammable gas and combustible dust and delivering maximum compliance performance.

A single unit meets explosion-proof access standards for multiple industries including chemical engineering, hydrogen energy, powder processing and petrochemicals. Enterprises are freed from purchasing multiple sets of inspection equipment for separate scenarios, which drastically cuts procurement and operation & maintenance costs. It thoroughly addresses the industry pain point of conventional inspection robots with insufficient explosion-proof ratings that bar them from entering hazardous operational zones.

Advantage 2:

Ultimate All-Terrain Mobility for Refined Plant Inspection

The CL801W Explosion-proof Wheel-Leg Inspection Robot is equipped with an 18-DOF bionic mechanical leg system, completely breaking the terrain traversal bottlenecks of conventional point-foot and tracked inspection equipment. It can effortlessly traverse various complex non-standard terrains within plants, including uneven steps, narrow pipe galleries, low tank bottoms, dense equipment interlayers and dykes. It supports continuous uninterrupted cross-floor inspection and adapts to all complex road conditions across plant sites.Meanwhile, the robot adopts tightly coupled multi-sensor fusion SLAM algorithms to achieve centimeter-level high-precision positioning, removing barriers to integrated vertical-space inspection of the plant. Its lightweight global SLAM architecture for large scenes enables stable full-area precise mapping for ultra-large plants covering over 2 million square meters. It delivers 3D inspection covering flat ground, high elevations and low confined spaces, eliminating inspection blind spots in all directions. It thoroughly resolves common drawbacks of traditional devices such as limited mobility, incomplete point coverage and frequent missed hazards, enabling all-round, high-precision and routine intelligent inspection across the entire plant.

Advantage 3:

Intelligent Visual Inspection for Precise Capture of Gas Leaks

To address the core safety demand of plant gas leak detection, the CL801W Explosion-proof Wheel-Leg Inspection Robot integrates a high-sensitivity infrared gas imaging core to deliver graded ultra-high leak detection sensitivity: the cooled version reaches <10ppm·m while the uncooled version hits <80ppm·m, placing its detection accuracy at the industry forefront.Powered by dual algorithms of gas-enhanced imaging and AI intelligent recognition, the device effectively boosts the contrast and edge definition of leaking gas plume contours. It realizes long-distance, non-contact, visual and accurate leak point localization, featuring automatic identification, real-time data reporting and full-process traceability. It predicts potential safety risks in advance to avoid leakage, explosion and other safety incidents at the source, forming a solid line of defense for safe plant production.