Fixed Nitrogen Gas Detector Overview:
The Fixed Nitrogen Gas Detector is a highly reliable monitoring device specifically designed for real-time, on-site nitrogen concentration monitoring and alarm notification in industrial settings. Equipped with high-precision sensors, it offers flexible detection principles—including infrared and thermal conductivity—tailored to specific application scenarios. This ensures accurate capture of nitrogen concentration changes with exceptional data stability and interference resistance. Supporting real-time data display, remote transmission, and interlock control, the detector seamlessly integrates into industrial automation systems to trigger timely audible/visual alarms or safety interlock actions like ventilation activation or system shutdown. Ideal for critical environments such as tank farms, pipeline valves, and enclosed workshops in chemical, electronics, food processing, and pharmaceutical industries, it provides 24/7 uninterrupted production safety monitoring, delivering data-driven support for enterprise safety management.
Fixed Nitrogen Gas Detector Features:
Detection Performance: Optional detection principles including infrared and thermal conductivity ensure high accuracy and rapid response, enabling stable monitoring of nitrogen concentration and environmental parameters to meet diverse industry standards.
Functional Configuration: Features real-time data display, audible/visual alarms for exceedances, and remote data upload. Supports integration with industrial control systems like DCS and PLC for automated risk mitigation.
Environmental Adaptability:
High-protection-rated housing design offers dustproof, waterproof, and corrosion-resistant properties. Withstands complex industrial conditions including high temperatures, humidity, and dusty environments, supporting 24/7 continuous operation.
Applicable Scenarios:
Widely used in chemical storage tank areas, electronics manufacturing workshops, food packaging facilities, pharmaceutical production areas, and other settings requiring continuous nitrogen concentration monitoring.
Selectable Chinese/English interface (default Chinese). Supports free switching of gas concentration units. No molecular weight input required for common gases; special gases automatically calculate and switch units upon input. Available units: PPM, mg/m³, Vol%, LEL%, PPHM, ppb, mg/L.
The Fixed Nitrogen Gas Detector features a 2.5-inch high-definition color display (LCM) showing real-time concentration, time, temperature, humidity, and storage status. It simultaneously monitors 1 to 6 gas concentrations alongside temperature and humidity. The menu interface uses high-definition simulated icons to display function names, with clear Chinese or English operation prompts.
Three display modes are switchable: simultaneous multi-gas concentration display, large-font cyclic single-channel gas concentration display, and real-time curve display. Automatic or manual cycling between channels is selectable. Options include displaying maximum/minimum values and gas names, with access to historical curve records.
Automatic zero tracking prevents drift. Features temperature compensation and multi-level calibration, simultaneously compliant with national standards and regional/provincial metrology bureau requirements.
Data recovery function. Automatically identifies and prevents incorrect concentration calibration operations, avoiding adverse effects from improper handling.
Fixed Nitrogen Gas Detector records calibration logs, maintenance logs, and troubleshooting measures. Includes sensor lifespan expiration alerts and next concentration calibration reminder functions.
Intrinsically safe circuit design with explosion-proof certification. Level 2 lightning and static protection exceeding national standards, withstanding high-intensity surge currents. High reliability and stability. Reverse polarity protection prevents damage from any incorrect connection.
Complies with EMI/EMC standards, passing national testing and CMC metrological instrument certification.
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