Model: HNAG1000-6STY
Detection: Combustible Gas (customizable for up to 8 gases)
Detection Principle: Catalytic combustion / PID / NDIR / Electrochemistry
Detection range: 0-100%LEL / 0-5%VOL
Confined space operations in sectors like petrochemicals and fine chemicals present complex environments with high risks of toxic or combustible gas accumulation. The HNAG1000-6STY Mobile Sentinel Gas Concentration Detector is a comprehensive safety solution engineered specifically for these challenging spaces (e.g., reactors, tanks, basements, tunnels). Designed as a robust trolley unit with swivel casters, this mobile monitor can be swiftly deployed across various industrial sites, serving as the critical last line of defense.

To ensure the atmosphere deep within a confined space is safe before entry, the trolley features an integrated high-power sampling pump capable of continuous gas extraction from a distance of up to 50 meters. The intelligent gas detection module supports multiple principles including Catalytic Combustion, PID, NDIR, and Electrochemistry. While highly accurate for Combustible Gas (EX) detection, the system is highly customizable, allowing simultaneous monitoring of 1 to 8 different gases tailored to your specific needs.

The device is equipped with a large 7-inch LCD touch screen, protected by a cast aluminum explosion-proof enclosure, displaying real-time gas parameters intuitively. It offers massive onboard storage capable of retaining up to 1.8 million historical data and alarm records, which can be easily exported via a USB flash drive for post-incident analysis and compliance.

The true power of the "Mobile Sentinel" lies in its advanced connectivity. Utilizing an explosion-proof transmitting antenna, the unit leverages 4G wireless technology to stream real-time gas concentration data directly to cloud platforms.
Furthermore, the system can be optionally equipped with a 4G explosion-proof camera (featuring a 2-megapixel Hikvision core). This unique integration allows safety supervisors to remotely view live video feeds of the confined space operation alongside the gas data via PC web browsers or mobile apps, enabling immediate and informed responses during emergencies.

Designed for extended remote operations, the trolley houses a built-in 60AH rechargeable Li-ion battery. A full charge delivers approximately 72 hours of continuous gas monitoring, or up to 10 hours when actively running the video surveillance feature.
Safety is paramount; the entire system is built with cast aluminum explosion-proof enclosures and flexible conduits, achieving an Ex dIIBT6Gb explosion-proof grade and IP65 protection rating to safely operate in volatile environments.

Q: What is the maximum distance the built-in pump can sample gas from?
A: The integrated high-power sampling pump can reliably extract gas samples from a distance of up to 50 meters, ensuring thorough monitoring of deep confined spaces.
Q: How long can the device operate on a single battery charge?
A: The built-in 60AH rechargeable lithium battery provides up to 72 hours of continuous gas monitoring. If the optional video surveillance camera is active, the operational time is approximately 10 hours.
Q: Can I monitor the gas data and video feed remotely?
A: Yes. The device uses 4G wireless transmission to upload both gas detection data and live video feeds (if equipped) to a cloud platform. You can securely view this information in real-time on a computer browser or mobile app.
Q: Besides combustible gas (EX), can it detect other gases?
A: Absolutely. The detection module is fully customizable. Depending on your requirements, it can be configured to simultaneously detect 1 to 8 different gases (e.g., O2, H2S, CO, VOCs) using various sensor technologies.

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