GTQ-BS03
2026.02.02
Henan Weiguo Intelligent Technology Launches GTQ-BS03 Fixed Gas Detector: Setting New Standards in Industrial Safety
Henan, China – February 2, 2026 — Henan Weiguo Intelligent Technology Co., Ltd., a leading provider of industrial safety solutions, today announced the launch of its GTQ-BS03 Fixed Gas Detector, a cutting-edge device designed to protect workers and critical infrastructure in high-risk industries such as petrochemical, refining, chemical processing, metallurgy, and power generation.
Precision and Reliability at its Core
The GTQ-BS03 integrates high-performance gas sensors with advanced MCU technology and sophisticated SMT manufacturing, delivering exceptional accuracy, stable long-term performance, and an extended service life. Engineered to detect both combustible and toxic gases via diffuse sampling, it boasts ultra-fast response times (T90 ≤15s for LEL gases, T90 ≤30s for toxic gases), ensuring early warnings of potential leaks.
Built for Demanding Industrial Environments
To meet the challenges of modern industrial sites, the GTQ-BS03 is equipped with a suite of robust features:
- Flexible Output & Alerts: Offers 4-20mA analog output or RS485 Power BUS digital communication, plus 3 relay outputs (2 free contact, 1 active relay) for seamless integration with ventilation systems and emergency shutdown protocols.
- Smart, Low-Maintenance Design: The plug-and-play smart sensor module eliminates the need for on-site calibration, while IR remote control enables non-contact operation, reducing maintenance time and costs.
- Rugged & Certified Protection: With IECEx explosion-proof certification (Ex d IIC T6 Gb / Ex tD A21 IP67 T80℃) and an IP67 ingress protection rating, it performs reliably in extreme temperatures (from -40°C to 70°C for LEL, -20°C to 50°C for toxic gases) and harsh conditions including humidity, dust, and condensation.
Versatile Application Across Industries
The GTQ-BS03 is ideal for continuous monitoring of harmful gases like hydrogen sulfide, carbon monoxide, and methane. Its high-contrast LCD color display and intuitive status indicators (yellow for fault, red for alarm, green for power) provide at-a-glance visibility of gas levels and system health, making it a trusted safety partner for refineries, chemical plants, steel mills, and power stations worldwide.
Weiguo Intelligent: Driving Safety Through Innovation
With years of expertise in industrial safety, Henan Weiguo Intelligent Technology is committed to safeguarding operations through intelligent, reliable technology. The GTQ-BS03 builds on the company’s legacy of delivering durable, adaptable solutions, combining low-power efficiency with scalable design to meet the evolving needs of global industrial clients.
“We are proud to introduce the GTQ-BS03 as a next-generation gas detection solution,” said a company spokesperson. “This product reflects our dedication to innovation and our mission to empower industries with the tools they need to prevent accidents and protect their most valuable assets—their people and their operations.”
For detailed specifications, application case studies, or to request a quote, visit the Henan Weiguo Intelligent Technology official website or contact your regional sales representative.
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