Portable Helium Gas Detector Thermal Conductivity Sensor
Model：HNAG900
Detection：Helium (He)
Detection Principle：Thermal Conductivity
Detection range：0-10%, 50%, 100%, 99.999%Vol
Product Description
Advanced Portable Helium Gas Detector for Industrial Safety
Accurate helium (He) monitoring is critical in various industrial processes, research laboratories, and manufacturing settings. The HNAG900 portable helium gas detector is engineered to deliver high-precision real-time monitoring and leakage detection using advanced thermal conductivity principles. Equipped with a robust 32-bit microprocessor and high-speed processing circuits, this handheld gas analyzer ensures rapid response times, exceptional stability, and long-term reliability.
Key Technical Specifications and Performance
Designed for demanding field environments, the portable helium monitor features a powerful built-in 5400mAh lithium battery for extended operation. Its adjustable pump-suction sampling method ensures quick gas intake from hard-to-reach areas.
• Detection Gas: Helium (He)
• Detection Principle: Thermal Conductivity
• Measurement Range: 0-10%, 50%, 100%, 99.999%Vol
• Display: 3.5-inch TFT color screen (480*320 resolution)
• Protection & Explosion-Proof Grade: IP65, Ex ib II CT4 Gb
Smart Data Management and Wireless Transmission
Modern industrial applications require efficient data handling. The HNAG900 thermal conductivity gas detector supports massive data storage capabilities, holding up to 100,000 historical data entries and 1,000 alarm records.
• USB Data Export: Easily connect the device to a computer via the external USB interface to export records into spreadsheet formats for comprehensive analysis.
• Wireless Connectivity: Supports custom 4/5G upload, LoRa P2P transmission, and Bluetooth connectivity for remote viewing and integration with centralized gas alarm controllers.
Comprehensive Accessories and Application Scenarios
The unit comes complete with an aluminum alloy enclosure carrying case, a bendable metal sampling probe, a mini-USB cable, a certified charger, and an English user manual.
Application Scenarios: Widely utilized in petrochemical plants, chemical engineering, aerospace, medical research, electronic manufacturing, and industrial gas process control where helium leak testing and safety monitoring are essential.
Frequently Asked Questions (FAQ)
What is the primary detection principle of this helium detector?
The detector utilizes a thermal conductivity sensor specifically calibrated to measure helium (He) concentration accurately across ranges from 0-10% up to 99.999%Vol.
How do I export historical data from the handheld gas analyzer?
You can use the built-in USB interface with a standard USB cable to connect the device to a computer, allowing you to export data logs directly into tables for evaluation.
What is the recommended calibration and maintenance schedule?
Under normal operating conditions, the sensor has a service life of 24 to 36 months. It is recommended to perform zero-point and concentration calibration every six months to a year depending on your working environment.
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