BLV Showcases at the 2026 International Low-Altitude Economy & UASE Expo, Launching the New GasVision-TD1

On May 21, the 2026 International Low-Altitude Economy & UASE Expo officially opened at the Shenzhen Convention & Exhibition Center (Futian). As one of the industry’s most influential annual events in the low-altitude economy and unmanned systems sector, the exhibition focused on key themes including industrial deployment of low-altitude technologies, innovative drone applications, and intelligent security inspection solutions. The event brought together leading unmanned system enterprises, cutting-edge technologies, and industry ecosystem partners, creating a high-level platform for technical exchange, product innovation, and business collaboration.

As a company deeply focused on drone-based intelligent sensing and industrial environmental monitoring, BLV Technology presented its latest flagship product — the GasVision-TD1 OGI + TDLAS Gas Detector — at Booth 8B71 in Hall 8.   Powered by dual-mode integrated detection technology and mature low-altitude inspection solutions, the newly launched product attracted significant attention from visitors across the oil & gas, petrochemical, city gas, and environmental protection industries, drawing continuous interest from customers and partners for live demonstrations and in-depth discussions.

This exhibition not only served as a public showcase of BLV’s latest technological achievements, but also highlighted the company’s ongoing commitment to advancing low-altitude industrial applications and supporting the intelligent transformation of traditional industries. The exhibition floor saw strong engagement and positive feedback from industry professionals, with BLV’s technologies and practical deployment solutions receiving wide recognition.

During the event, BLV’s CEO was invited for an interview with Shenzhen TV, where he introduced the company’s strategic development vision, core R&D philosophy, and the technical innovations behind the newly launched GasVision-TD1 dual-mode gas detection sensor. The interview also provided a detailed explanation of the product’s key features, technical advantages, and practical value in industrial inspection scenarios, helping visitors and industry professionals better understand the real-world capabilities of intelligent drone-based gas detection systems. The professional and application-oriented presentation was well received by customers, industry peers, and mainstream media alike.

GasVision-TD1: A New Generation of Intelligent Dual-Mode Gas Detection

The GasVision-TD1 Intelligent Dual-Mode Visual Gas Remote Detector is a newly developed solution designed to address real industrial gas leak detection requirements. By integrating two mainstream gas detection technologies — OGI (Optical Gas Imaging) and TDLAS (Tunable Diode Laser Absorption Spectroscopy) — the system effectively overcomes common limitations of traditional single-technology solutions, such as insufficient visual localization accuracy and the inability to combine quantitative analysis with intuitive imaging. This enables gas inspection workflows to evolve from broad manual screening toward precise leak localization and quantitative analysis.

01 Dual-Mode Integration for Visual Inspection and Precise Quantification

The GasVision-TD1 combines rapid visual inspection with high-precision quantitative detection while supporting multi-gas monitoring capabilities.

The OGI optical gas imaging module enables fast scanning of large industrial facilities and long-distance pipelines, visually displaying gas leak plumes in real time to quickly identify suspected leakage points and improve large-area inspection efficiency.

Meanwhile, the high-precision TDLAS laser spectroscopy module delivers ppm·m-level sensitivity for quantitative gas detection, enabling long-range identification of even minor gas leaks while outputting accurate gas concentration data.

The system also supports detection and identification of multiple gases, making it suitable for monitoring a wide range of hazardous and combustible gases commonly encountered in industrial environments. Through the complementary integration of OGI and TDLAS technologies, the GasVision-TD1 achieves an optimal balance between inspection efficiency, detection accuracy, and application versatility.

02 Optimized for Professional Drone Platforms and High-Risk Inspection Environments

The GasVision-TD1 has been specifically optimized for mainstream industrial drone platforms and is compatible with the DJI Matrice 400 platform. The system supports rapid gimbal installation and removal, simplifying deployment and reducing on-site setup time for field operations.

Equipped with a high-speed real-time transmission module, the system can stream live inspection footage and gas concentration data directly to the ground control station. This enables fully non-contact unmanned inspections and allows drones to safely perform inspection tasks in high-risk environments such as elevated structures, confined spaces, and flammable or explosive areas — significantly reducing operational risks for on-site personnel.

03 Multi-Scenario Adaptability for Industrial Inspection Applications

Designed for stable operation and strong environmental adaptability, the GasVision-TD1 performs reliably across a wide range of complex industrial conditions.

The system is suitable for applications including oil & gas facilities, municipal gas pipeline networks, petrochemical plants, environmental monitoring projects, and industrial LDAR (Leak Detection and Repair) programs. It supports routine facility inspections, long-distance pipeline monitoring, and emergency leak response operations, providing industrial users with a practical and reliable low-altitude intelligent inspection solution for safety management and environmental compliance.

BLV’s appearance at the Shenzhen Low-Altitude Economy Expo fully demonstrated the company’s technological innovation and R&D strength in the field of low-altitude intelligent sensing.

Looking ahead, BLV will continue focusing on real-world industrial demands, continuously improving product performance and deployment solutions, and further strengthening its expertise in industrial safety and environmental monitoring. Through mature low-altitude intelligent inspection technologies, BLV aims to help industries accelerate the transition toward safer, smarter, and more efficient unmanned inspection operations, contributing to the sustainable growth and high-quality development of the low-altitude economy industry.