Explore our core engineering catalog designed for hazardous environments, municipal networks, and smart residential safety.
Modern process plants, hydrogen economies, and smart municipal administrations require highly specialized, certified gas detection assets. As an OEM Gas Leak Detection System Manufacturer & Factory, our capabilities span the entire engineering lifecycle—from initial mechanical and PCB schematics to custom firmware development, gas chamber testing, and compliance certification.
We support safety engineers and OEM purchasers in overcoming the core challenges of reliability, sensor lifespan, and signal degradation over long transmission distances. By offering customized calibration parameters for diverse toxic and explosive substances (such as methane, propane, hydrogen, CO, H2S, and VOCs), our systems are built to withstand corrosive atmospheres and high temperature profiles typical of petrochemical and heavy industrial processing.
Additionally, the deployment of wireless Internet of Things (IoT) infrastructure demands low-power, high-accuracy sensing hardware. Our custom OEM modules integrate seamlessly with LoraWAN, NB-IoT, 4G, and standard RS485 Modbus communications, enabling real-time telemetry from remote sites, storage terminals, and underground conduits back to central control portals.
Future Ready Sensing Solutions
Founded in 2003, Xinhaosi has spent over two decades developing cutting-edge electronic gas safety technologies. We build and refine advanced electronic sensing hardware to transform invisible, critical gas leakage hazards into clear, actionable data.
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 state-of-the-art production systems, class-1000 clean calibration labs, and high-performance calibration rigs, we deliver precise, intuitive, and long-lasting gas safety solutions.
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Our structural approach to engineering custom sensing systems that adapt to evolving global safety baselines.
Depending on target gas properties, we utilize Catalytic Combustion (for LEL limits), Electrochemical (for toxic gas ppm concentrations), NDIR / Optical Infrared (for high methane/carbon dioxide concentrations without sensor poisoning), or PID (Photoionization Detectors for VOC detection).
Cast aluminum and stainless steel housings are developed and pressure tested to meet IP66/IP67 ingress ratings. Hardware designs are built for Ex d (Explosion-Proof flame housing) or Ex i (Intrinsically Safe electrical loops) to secure explosion-proof class listings globally.
Embedded software filters out cross-gas interference using specialized internal matrix lookup tables. Integrated self-testing microprocessors evaluate sensor health, flagging drift and end-of-life cycles before failures occur.
Output signals are adapted for standard industry networks, providing analog loops (4-20mA), digital interfaces (RS485 Modbus RTU), or wireless protocols (LoRaWAN, NB-IoT, Wi-Fi) to interface with third-party SCADA and distributed control systems (DCS).
Full-chain design integration, field commissioning, and rugged construction ensuring continuous operation.
In industrial environments like refineries, chemical warehouses, and extraction sites, a gas release can quickly lead to fire or explosion. Our heavy-duty gas transmitters utilize advanced sensors to monitor for flammable gases, toxic gases, and oxygen depletion.
For residential high-rises, commercial kitchens, boiler rooms, and multi-family structures, our domestic safety line prevents gas disasters at the source. Designed for easy wall mounting, these detectors combine sleek industrial designs with long-term stability.
Tailored monitoring platforms designed to match unique mechanical and environmental specifications.
Sensing solutions for refineries and chemical processing lines, safeguarding crews and machinery from critical exposures.
Reliable gas detectors optimized for domestic heating, multi-family housing projects, and public dining facilities.
Fast-acting electromagnetic shutoff systems designed to stop gas flow within milliseconds of a leak event.
Underground pit monitoring, valve box alarms, and pressure telemetries built for municipal gas utility grids.
We work closely with leading utilities, contractors, and petrochemical groups worldwide to ensure safety.
Technical answers to support safety designers, project managers, and sourcing engineers.
Stay up to date with new product releases, global events, and technical milestones from our engineering teams.
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.
Connect directly with our engineering and procurement departments for tailored proposals, bulk pricing, and custom sensor calibrations.
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