Explore our premium range of industrial-grade controllers, explosion-proof transmitters, and specialized gas regulators designed for harsh process environments.
Founded in 2003, Xinhaosi is one of the most influential and reliable brands in the gas safety industry. We provide customer-focused products and services to safeguard the safe operation of every factory, the comfort of every city, and the peace and happiness of every home. Powered by cutting-edge production systems and technology, we deliver more advanced, intuitive, and precise gas safety solutions for shaping a safer future world.
We utilize advanced electronic detection technology to make unknown gas leak risks clear and visible. Operating a state-of-the-art manufacturing campus, our production pipelines employ rigorous QA/QC metrics that align with international benchmarks including ATEX, IECEx, UL, and SIL. Our systems act as the silent shield for multi-layered defense environments, helping enterprises mitigate industrial hazards before they occur.
Empowered by technology, full-chain integration, and comprehensive protection. We build resilient gas monitoring frameworks for urban and industrial systems.
Safety First from Precision Sensing. Built to withstand explosive atmospheres and aggressive chemicals.
Home Safety from Gas Monitoring. Elegant, highly reliable solutions tailored for residential safety.
Protecting from the Source. Fast-acting isolation valves that shut off gas instantly during an alert.
Smart Sensing for Urban Gas. Dynamic telemetry networks monitoring municipal pipeline safety.
A comprehensive whitepaper for engineering procurement, plant safety directors, and global industrial buyers.
The global landscape of industrial safety is undergoing a paradigm shift. Traditional point-gas detectors are giving way to integrated safety ecosystems characterized by predictive modeling, edge intelligence, and multi-spectral optical gas imaging. As industrial facilities grow in complexity, the integration of multiple sensor types—ranging from electrochemical, catalytic bead, to non-dispersive infrared (NDIR) and photoionization detection (PID)—has become the industry benchmark.
Modern trends highlight the deployment of smart sensing grids. By leveraging low-power, wide-area communication standards (such as LoRaWAN, NB-IoT, and 4G/5G edge gateways), facilities can implement real-time cloud dashboard tracking. Furthermore, the industry is transitioning from reactive alert platforms to predictive maintenance. Machine learning models run on edge gateways like our FDG-X304 to analyze minor drift trends in gas concentration profiles. This enables maintenance staff to preemptively replace aging sensor elements before critical system failures occur.
Advanced hot-swappable sensor cartridges reduce downtime during routine calibration cycles, optimizing operational costs.
Our flame detectors utilize triple-band infrared sensors (IR3) to distinguish between actual hydrocarbon fires and ambient false alarm sources.
Global procurement specialists in petrochemical, heavy metallurgy, and marine transport sectors prioritize compliance, sensor longevity, and robust supply chain networks. A gas detector is not just a hardware component; it is an active compliance metric. Equipment must possess appropriate hazardous area certifications (e.g., Class I Division 1 for North America, ATEX Zone 1 & 2 for Europe, and IECEx for international markets).
Furthermore, Safety Integrity Level (SIL) ratings play a vital role. In safety-critical processes, gas detectors integrated with safety instrumented systems (SIS) must achieve SIL-2 or SIL-3 ratings. Procurement officers demand robust technical documentation, reliable factory calibration reports, and modular spares availability to guarantee uninterrupted operation. The capability to customize systems via OEM/ODM avenues to fit specific facility structures is a crucial deciding factor when choosing an industrial supplier.
As a global supplier, Xinhaosi recognizes the importance of localized technical support. Every industrial region demands specific compliance protocols. From ensuring conformity with pressure vessel regulations to providing certified flameproof enclosures, we maintain a comprehensive compliance mapping standard. We offer full engineering packages including CAD schematics, mounting recommendations, wiring diagrams for Modbus RTU / 4-20mA loop configurations, and calibration gases matching international safety specifications. This localized assistance reduces commissioning delays, ensuring smooth safety inspections by local governmental authorities.
The roadmap for gas safety at Xinhaosi focuses on the harmonization of chemical sensing and optical imaging. We are scaling production of handheld uncooled infrared gas leak detectors. These devices visually represent gas clouds (such as methane, sulfur hexafluoride, and carbon dioxide) in real-time, allowing operators to spot fugitive emissions from safe distances. Furthermore, our development pipeline includes MEMS (Micro-Electro-Mechanical Systems) multi-gas micro-sensors, which offer lower power requirements, exceptionally fast response times (T90 < 10 seconds), and a physical footprint small enough to integrate into worker-worn safety badges.
A visual look at our active installation setups, control logic schemes, and physical facility layout integration.
Trusted by premier engineering firms, energy providers, and utility operators across the globe.
Stay tuned for the latest updates from Xinhaosi and the global industrial gas safety market.
Xinhaosi Electronic Detection Technology Co., Ltd. officially launched its new Handheld Uncooled Infrared Gas Leak Detector, featuring dual-technology fusion, ultra-fast response, and long-distance non-contact detection to enhance safety and efficiency in petrochemical, refrigeration, natural gas and industrial safety scenarios.
XINHAOSI recently participated in the 5th Western China Cross-Border E-Commerce Expo held in Chengdu. The event brought together cross-border e-commerce platforms, global buyers, manufacturers, and supply chain companies, creating new opportunities for international business cooperation and overseas market development.
XINHAOSI recently participated in the 2026 Sichuan (Chengdu) – Indonesia Industry Matchmaking Conference held in Chengdu. The event gathered enterprises and industry representatives from China and Indonesia to strengthen industrial cooperation and explore new business opportunities in Southeast Asia.
In-depth, technical answers to common questions about industrial gas monitoring, system design, and product compliance.
Catalytic bead sensors operate through chemical oxidation. The sensor oxidizes the target gas, heating a wire coil which changes the electrical resistance. These sensors are cost-efficient and monitor a wide variety of flammable gases. However, they require oxygen to function and can be poisoned by silicone, lead, or sulfur compounds.
Non-Dispersive Infrared (NDIR) sensors measure the absorption of infrared light at specific wavelengths. NDIR units do not require oxygen, cannot be poisoned, and offer excellent long-term stability. They are the ideal choice for inert environments, high concentration monitoring, and applications where sensor poisoning compounds are present.
Key selection parameters include: channel capacity (the number of transmitter nodes the controller can support), input signals (4-20mA analog loops, Modbus RS-485 digital loops, or wireless links), relay output counts for triggering safety valves and ventilation, and SIL rating compliance.
The JB-TB-AT2020SEL is designed to integrate large transmitter arrays. It provides real-time diagnostic alerts, localized logic mapping, and reliable connection with building management systems (BMS) to ensure immediate valve shutdown and automated facility safety management.
Explosion-proof certifications guarantee that the internal electronics of the gas detector are housed in an enclosure strong enough to contain any internal explosion without propagating it to the surrounding atmosphere. These enclosures are pressure-tested and feature flame paths that cool escaping gases before they contact combustible mixtures outside.
For Zone 1 and Zone 2 environments, our explosion-proof models (like the GTYQ-AT0503/d) utilize rugged cast aluminum or stainless-steel housings with ingress ratings of IP66 or above. This ensures safe operation in environments where volatile gases are present under normal operating conditions.
Yes. Supported by our engineering team and our 20-year factory manufacturing base, Xinhaosi offers comprehensive OEM/ODM services. This includes customized PCB layouts, alternative housing designs, specialized software and communication protocols (e.g., BACnet, HART, Zigbee), and custom branding/regulatory certification setups for international distribution.
Ensure comprehensive safety with our localized monitoring sensors, wireless telemetry units, and intelligent gateways.
Xinhaosi
