High-precision, explosion-proof monitoring units certified to safeguard facilities against hazardous and combustible gas leaks.
Kaédi, located at the confluence of the Senegal and Gorgol rivers, serves as a vital economic node in southern Mauritania. The region’s growth is anchored by agricultural production, municipal development, livestock processing, and expanding local grid infrastructures. Operating heavy-duty industrial systems in Kaédi presents unique climate and topographical conditions. High ambient temperatures exceeding 40°C, combined with intense seasonal Harmattan dust winds, demand robust gas detection hardware capable of continuous operation under physical stress.
Traditional monitoring apparatuses are prone to failure from fine silica infiltration and thermal drifting. Our fixed-type gas detectors are custom-engineered to combat these localized environmental issues. Integrating robust IP66/IP67 cast-aluminum and stainless steel housings, alongside dual-wavelength non-dispersive infrared (NDIR) or advanced catalytic bead sensors, our products ensure accurate readings of methane, liquefied petroleum gas (LPG), oxygen, and toxic gases even amidst heavy dust loading.
Furthermore, as Kaédi transitions into modern localized energy storage systems, chemical logistics depots, and modernized water management facilities, complying with safety protocols has become paramount. Establishing early-warning gas leak detection mechanisms is no longer optional—it is a critical requirement for securing international insurance, safeguarding workforce health, and complying with national safety codes.
Founded in 2003, Xinhaosi stands as an elite authority in the global gas safety sector, providing intelligent manufacturing and advanced industrial gas monitoring networks.
With over two decades of technical evolution, Xinhaosi integrates cutting-edge R&D, state-of-the-art automated manufacturing, and rigorous quality check protocols. Our production units in Chengdu and Deyang design, build, and deliver millions of gas detection devices annually to major clients across Asia, Africa, and Europe. Our diversified product portfolio covers industrial & residential gas detection & alarm systems, industrial & household gas solenoid valves, and urban gas pipeline network monitoring systems—all engineered to adapt to complex working environments and strict safety requirements.
Supported by our in-house CNAS-accredited laboratory (operating in accordance with ISO/IEC 17025 under the ILAC-MRA framework), our calibrations and performance test reports carry international validity. This ensures that every fixed gas detector arriving at your facility in Kaédi complies with international norms, reducing deployment delays and simplifying integration.
Whether configured for agricultural processing mills, remote diesel-solar hybrid power stations, or chemical supply depots, Xinhaosi equipment is designed to minimize false alarms and reduce total cost of ownership. Guided by the core mission of “Making Gas Safety Accessible Everywhere,” we consistently deliver high-performance, reliable products and customized solutions tailored to each client’s unique needs.
Adhering to strict international certification systems to provide robust performance in high-risk zones.
Xinhaosi's core portfolio has acquired comprehensive international and domestic certifications, including CE, SIL2, CPA measurement instrument type approval certificates, and strict national explosion-proof certifications (Ex d IIC T6 Gb). Designed to maintain functional safety under the most grueling industrial hazards, our fixed-type gas detectors employ an isolated transmitter module coupled with multi-level surge protection. This design prevents system blowouts during voltage fluctuations, a common challenge in rural Mauritania power grids.
In the field of intellectual property, Xinhaosi has built a robust innovation system with over 50 patents and software copyrights. These patents cover core technological areas, including a graphical monitoring system for gas detection and alarm, which enables predictive maintenance based on historical data to reduce equipment failure rates by over 30%, and a solenoid valve with flow monitoring functionality that integrates flow detection and alarm capabilities. The company also pioneered China's first networked bus-type gas leakage monitoring system and the only maximum-point gas leakage monitoring system certified by the Ministry of Public Security.
Additionally, our detectors are equipped with RS485 Modbus RTU communication modules and standard 4-20mA analog signal output loops. This enables plug-and-play integration with mainstream PLC, SCADA, and DCS platforms. System managers can monitor localized air quality metrics, ambient gas concentrations, and diagnostic telemetry from remote operations centers, ensuring real-time safety management across dispersed operations.
Track the trajectory of Xinhaosi from a focused safety R&D startup to a leading name in global gas safety equipment manufacturing.
Established on April 17th, 2003. Launched our first-generation gas leak alarm and fire fighting products, targeting safety requirements in expanding energy networks.
Initiated safety solenoid valve manufacturing. Expanded OEM services and consolidated offices in Chengdu’s Longtan Industrial Park to handle growing order books.
Achieved 10 million units in cumulative sales. Commissioned our main Chengdu production hub and established a national network of technical service teams.
Launched our self-developed cloud IoT monitoring platform. Designated as a National High-Tech Enterprise and secured supplier contracts with leading multinational gas distribution conglomerates.
Began construction of the Deyang smart factory. Formed the Petrochemical & International Business Division to customize and export safety products globally.
Commenced full operations at our Deyang smart plant. Rolled out next-generation wireless safety sensors, urban pipeline monitors, and AI-enabled solenoid safety valves.
Procuring fixed gas safety systems directly from Chinese manufacturing facilities offers critical strategic advantages for buyers in Kaédi. Balancing safety compliance with capital expenditure limits is a common challenge for remote operations. Our modern, vertically-integrated assembly lines in Chengdu and Deyang resolve this by offering industrial-grade technology at optimized price points.
By handling all processes under one roof—from sensor calibration and firmware programming to housing casting and pressure chamber testing—we eliminate intermediate distributor markups. We offer fast turnaround times on customized layouts, variable cable inlet threading, localized voltage requirements, and bespoke sensor mixes.
Additionally, Xinhaosi operates a mature global supply chain. We maintain reliable export logistics, ensuring that bulk orders reach Kaédi safely. Every shipment is accompanied by comprehensive quality control documentation, technical installation manuals, and testing certificates, ensuring smooth import customs processing at Mauritanian ports of entry.
Customized system configurations designed to target the major safety challenges in local industries.
With Gorgol’s active farming sectors, local crop silos, processing mills, and storage warehouses accumulate organic dust and methane gas during wet-season fermentation. Our high-precision combustible gas detectors provide early warn triggers to mechanical ventilation systems, stopping hazardous gas build-up before it reaches explosive levels.
As a key trade hub in southern Mauritania, Kaédi manages substantial volumes of transport fuels, including diesel and LPG. Our explosion-proof transmitter systems are ideal for continuous perimeter monitoring around fuel pumps, storage tanks, and vehicle loading bays to detect volatile organic compound (VOC) vapor leaks.
Local municipal water purification and regional electrical generation plants depend on chlorine gas and heavy fuel oils. Leakage of treatment chemicals or carbon monoxide from generator combustion presents immediate health hazards. Our electrochemical sensor arrays provide sub-second alerts to ensure personnel safety.
Expert technical answers regarding fixed-type gas detector installation, calibration, and performance in dry, arid regions.
High ambient heat can accelerate sensor degradation, while fine dust particles can block sensor inlets. To counter this, Xinhaosi's fixed gas detectors feature robust metallic sinter filters, optional protective dust covers, and integrated temperature compensation algorithms. This combination ensures reliable sensor performance even in challenging desert environments.
For standard conditions, we recommend calibrating every 6 to 12 months. In high-dust environments like Mauritania, we recommend performing sensor function checks (bump testing) every 3 months. When the sensor’s response begins to slow down, it should be recalibrated to maintain accurate gas concentration readings.
Our fixed gas detectors use standard Modbus RTU protocols over half-duplex RS485 networks. This allows system operators to connect up to 32 detectors in a daisy-chain configuration back to a central PLC or RTU. From there, the data can be transmitted over regional cellular networks to centralized safety dashboards.
Yes. Our fixed industrial gas detectors are certified explosion-proof (Ex d IIC T6 Gb), making them suitable for hazardous Zone 1 and Zone 2 areas. This ensures high level safety in environments containing flammable gases and vapors.
Explore our wider range of high-performance detectors, built to international standards for safety monitoring.
Consult with our engineering team to design, configure, and supply fixed-type gas detection networks tailored to your local industrial applications in Kaédi.
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