Engineered for extreme sub-zero operation, featuring explosion-proof, multi-bus communication, and high-precision sensor cells.
High-sensitivity catalytic bead sensor tailored for extreme Alberta winters (-40°C). Features robust cast-aluminum enclosure and direct analog/bus output configurations.
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Designed for hazardous area operations including midstream pipeline monitoring. High interference immunity, ensuring compliance with local industrial safety protocols.
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Enhanced configuration with high-luminance LED display showing real-time LEL levels. Dual-relay output integrates seamlessly with Calgary fire and gas safety control hubs.
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Features digital smart sensor modules for hot-swappable calibration. Ideal for complex municipal infrastructure and commercial facility gas leakage safety systems.
View Product SpecificationsAs the corporate heart of Canada’s energy industry, Calgary coordinates vast operations spanning oil and gas upstream drilling, oil sands logistics, midstream transport pipeline systems, and massive chemical refinement complexes. Operating fixed-type gas detection equipment in this geography demands a design ethos capable of withstanding unparalleled challenges.
Our solutions target these local critical pain points:
Every fixed gas detector positioned in drilling, refinery, or commercial distribution zones must demonstrate absolute reliability. A single sensor failure can prompt millions of dollars in unexpected shutdowns, or worse, endanger human lives.
Featuring dual-chamber rugged explosion-proof cast aluminum housings coated with anti-corrosion properties, our sensors are immune to the mechanical stresses, saline winds, and heavy vibrations common to extraction setups.
Aligning safety regulations with smart, automated facility operations on a global scale.
Worldwide, chemical processes, pipeline corridors, and metallurgical facilities are experiencing a paradigm shift towards digitalized leak detection. Driven by stringent ESG (Environmental, Social, and Governance) directives, global operators are transitioning from passive safety responses to active, real-time gas dispersion monitoring.
Modern requirements dictate that gas detectors are no longer isolated alarm units. They are now essential edge-nodes of industrial IoT networks. They integrate with DCS (Distributed Control Systems) via digital protocols such as Modbus, HART, and wireless LoRaWAN, enabling facilities to achieve early-stage warning systems, trace minute gas leaks, and run predictive maintenance to minimize volatile organic compound (VOC) emissions.
Founded in 2003, Xinhaosi is one of the most influential and trusted brands in the global gas safety industry. Over the past two decades, we have steadily built a robust and comprehensive production and service system, which integrates cutting-edge R&D, intelligent manufacturing with advanced automation equipment, digital marketing across global channels, professional after-sales support with an experienced technician team, flexible OEM/ODM services, as well as CNAS-Accredited laboratory calibration services that meet international standards.
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. We produce and sell tens of millions of units annually, catering to a wide range of industries that demand reliable gas detection solutions, including oil & gas exploration and production, petrochemicals, urban gas distribution, automotive manufacturing, pharmaceuticals, new energy, steel production, and beverage processing.
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. Every item we manufacture undergoes rigorous quality control tests, and every service we provide is backed by our professional technical team, fully embodying our unwavering commitment to safeguarding gas safety across both industrial workplaces and residential environments, and striving to build a safer world with sustainable gas safety technologies.
Calibrated to meet international benchmarks and certified for safety-critical systems.
Adhering to ISO9001 quality management system standards, Xinhaosi's core products have obtained a full range of authoritative certifications, including national compulsory Products Certification, explosion-proof certification, fire product certification, CPA measurement instrument type approval certificate, and international approvals such as CE and SIL. Additionally, Xinhaosi holds honors such as "National Quality Integrity Benchmark Enterprise" , "National Quality Leading Enterprise in the Gas Alarm Industry," member of the China Fire Protection Association, and the main drafting organization for the national standard of solenoid valves, further confirming its industry influence and reputation.
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 a networked bus-type gas leakage monitoring system and the maximum-point gas leakage monitoring system certified by the Ministry of Public Security, demonstrating its leading position in cutting-edge technological research.
Our in-house laboratory is accredited by the China National Accreditation Service for Conformity Assessment (CNAS), recognized both domestically and internationally under the ILAC-MRA framework. It operates in accordance with ISO/IEC 17025, the international standard for testing and calibration laboratories. It provides reliable and traceable testing services for gas detection and alarm products, solenoid valves, and related safety equipment. Test reports issued by the CNAS-accredited laboratory are widely accepted by regulatory authorities, certification bodies, and customers in China and overseas, helping to ensure product quality, safety compliance, and market access.
Integrated gas safety deployments designed for complex operations across Alberta's key sectors.
Deployments in drilling rigs and sour oil sands extraction plants rely heavily on high-concentration H2S and CH4 detection. Our systems combine localized alarm controllers with remote telemetry interfaces, enabling safety operators in central Calgary control rooms to monitor remote wellheads situated hundreds of miles away in northern fields.
Request Upstream Design DetailsWith massive pipelines routing crude and natural gas across Canada and down to North American clients, pipeline compressor stations and storage terminals require distributed gas monitoring. Using multi-point addressable Modbus loops, our system minimizes cable runs while maintaining rapid response to minute hydrocarbon leaks.
Request Midstream Design DetailsProviding urban safety systems for gas utilities feeding commercial and residential areas in Calgary. By incorporating high-reliability safety solenoid shut-off valves tied directly to fixed gas detectors, our systems provide immediate, automatic isolation of fuel lines the moment a leak is detected.
Request Utility Design DetailsOver two decades of continuous research, developing the next generation of smart gas detection devices.
Established on April 17th, 2003. Launched our first-generation gas leak alarm and fire fighting products, establishing baseline safety architectures.
Started gas safety valve production and expanded our global OEM business. Moved offices to Longtan Industrial Park to accommodate manufacturing demand.
Achieved a milestone of 10 million units sold. Relocated to our state-of-the-art Chengdu factory and completed a comprehensive sales and support network.
Launched our self-developed Cloud IoT platform. Obtained national High-Tech Enterprise certification and qualified as an official supplier for the top 5 gas groups in the region.
Commenced construction of our Deyang production hub. Established dedicated Petrochemical & International Business divisions, and recognized as a Provincial Technology Center.
Deyang factory operations commenced. Launched advanced urban pipeline network monitoring systems, wireless industrial detection lines, and AI-enabled safety shut-off systems.
Explore our highly certified, explosion-proof combustible, oxygen, toxic, and VOC detection systems.
Engineered for hazardous refinery zones, showcasing outstanding thermal insulation and resistance to chemical vapors.
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Equipped with intelligent gas sensors featuring auto-drift compensation, perfect for remote Alberta oil wells.
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Advanced high-load industrial transmitter with high electromagnetic interference shielding for factory environments.
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High-end explosion-proof design featuring real-time diagnostic logs and intuitive multi-state status LEDs.
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High stability combustible gas sensor with SIL certification. Provides reliable 4-20mA current loop outputs.
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Features RS485 Modbus RTU communications for multi-detector installations in large utility stations.
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Catalytic sensor unit designed for hydrocarbons and natural gas leakage control in processing plants.
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Heavy duty housing with IP66 dust and moisture sealing for outdoor terminal blocks.
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Designed for easy mounting and calibration in tight duct systems and underground storage tanks.
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Multi-purpose electrochemical & PID sensor options for monitoring hazardous VOC, Oxygen, or H2S leaks.
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Includes built-in diagnostic routines to monitor sensor health, preventing drift in high humidity/saline sites.
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The ultimate explosion-proof detection transmitter, certified for Class I, Division 1 areas. Supports customizable sensor modules.
View DetailsOur safety engineers address key regulatory, operational, and environmental questions for Alberta sites.
In Alberta, all fixed-type electrical equipment situated in hazardous areas must carry CSA (Canadian Standards Association) or equivalent certifications recognized by local code regulators (such as UL, Intertek/ETL). These devices must be classified according to the Canadian Electrical Code (CEC) system for Class I, Division 1 or Division 2, or Class I, Zone 0/1/2 locations, depending on the presence of flammable gases.
Standard gas sensors, particularly electrochemical sensors, can experience electrolyte freezing or output drift under extreme cold. High-quality detectors engineered for cold climates use internal heating elements, specialized low-temperature electrolyte formulas, and temperature compensation software routines to ensure accuracy and rapid response times (T90) even during prolonged periods of sub-zero operation.
Typically, fixed gas detectors in harsh environments should undergo bump testing monthly and full calibration every 3 to 6 months. High-precision installations carrying SIL (Safety Integrity Level) ratings must follow safety manuals that specify diagnostic proof-test intervals to maintain their safety classification.
Yes. Our fixed gas transmitters support multiple output configurations, including standard 3-wire/4-wire analog 4-20mA current loops, relay contact outputs for direct control actions, and digital interfaces like Modbus RTU (RS485) and HART. This allows seamless data aggregation and alarm monitoring within unified SCADA or DCS frameworks.
Speak directly with our gas safety system engineers to outline your regional requirements. Receive technical drafts, calibration certificates, and quotes tailored for your operation.
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