Portable Battery Multi-Gas Detector for Confined Space
Model: HNAG-1000
Detection: Carbon Dioxide (CO2), Oxygen (O2), Carbon Monoxide (CO), Hydrogen Sulfide (H2S)
Detection Principle: Infrared NDIR (CO2), Electrochemical (O2, CO, H2S), optional PID sensor
Detection Range: CO2: 0-5000ppm; O2: 0-30%VOL; CO: 0-1000ppm; H2S: 0-100ppm (customizable ranges available)
Product Description
Comprehensive Safety Solution: Skyeaglee Portable Multi-Gas Detector
In modern industrial environments, worker safety in hazardous locations and confined spaces is paramount. The Skyeaglee portable battery multi-gas detector represents a breakthrough in gas detection technology. By bridging the gap between portable convenience and fixed-system reliability, this device provides robust, real-time monitoring for maintenance, construction, hot work, and emergency rescue operations. It effectively prevents asphyxiation, toxic poisoning, and explosion hazards before they endanger personnel.
Advanced Sensor Technology and Simultaneous 4-Gas Detection
Equipped with cutting-edge intelligent sensors and intrinsic safety technology, this detector supports multi-gas and multi-range configurations tailored to specific operational requirements. The unit utilizes high-performance Infrared NDIR technology for carbon dioxide (CO2) and advanced electrochemical sensors for oxygen (O2), carbon monoxide (CO), and hydrogen sulfide (H2S).
An intelligent temperature and zero-point compensation algorithm guarantees superior gas selectivity, completely eliminating cross-interference from background gases. Furthermore, the modular sensor design supports tool-free interchangeability, offline calibration, and zero-point self-calibration, significantly lowering maintenance costs and downtime.
Smart IoT Wireless Integration and Remote Monitoring
Safety monitoring extends beyond the individual operator. The Skyeaglee detector integrates advanced wireless data transmission, encryption, and IoT technologies.
Synchronous Wireless Alarms: When a hazard is detected, the device transmits synchronous wireless signals to trigger an immediate alarm across all linked receiving terminals.
Cloud & Multi-Terminal Access: Built with a standard LTE Cat-1 DTU wireless module, real-time data can be accessed seamlessly on computers, tablets, and user mobile terminals via cloud platforms or control systems (PLC, DCS).
Precision Engineering, Dimensions and Structural Layout
Understanding the physical build and configuration of the device is essential for field deployment. The unit is meticulously designed with optimized dimensions to ensure easy portability while maintaining robust industrial strength.
Intelligent Display and Modular Component Overview
The device features an intuitive human-machine interface designed for effortless operation in dark or hazardous environments. Users can easily view real-time gas concentrations and configure settings.
Additionally, the modular internal components—ranging from the high-decibel audible and visual alarm to the heavy-duty explosion-proof box and intelligent sensors—ensure unmatched durability and safety.
Key Technical Specifications Summary
• Display Interface: Large dot-matrix LCD with optional Chinese or English interface, supporting multiple units (PPM, %LEL, %VOL, mg/m3).
• Operation & Maintenance: Diffusion type default; allows alarm point setting and calibration via infrared remote controller without opening the enclosure.
• Response Time: T90 <= 30 seconds (varies by gas type).
• Operating Environment: Temperature range of -20°C to +50°C; humidity of 10% to 95% RH (non-condensing).
• Sampling Distance: Built-in air pump supports sampling up to 20 meters (recommended within 10 meters).
Wide Industrial Applications
Because of its versatility and high precision, this portable multi-gas detector is widely deployed across diverse sectors:
• Petroleum and petrochemical industries, refineries, and chemical plants
• Wastewater treatment plants, municipal engineering, and underground pipeline maintenance
• Metallurgical plants, steel mills, thermal power plants, and boiler rooms
• Pharmaceutical production workshops, paint booths, and waste disposal facilities
• Tunnel construction, grain silos, and confined space entry safety protection
Frequently Asked Questions (FAQ)
Q1: What gases does this portable detector monitor simultaneously?
A: It is professionally configured to monitor Carbon Dioxide (CO2), Oxygen (O2), Carbon Monoxide (CO), and Hydrogen Sulfide (H2S) simultaneously, with custom multi-gas options available upon request.
Q2: How does the IoT wireless alarm system function?
A: Equipped with an integrated LTE Cat-1 module, the detector synchronizes alarm data instantly with remote computers, mobile terminals, control centers, and PLC systems when a threshold is breached.
Q3: Can the sensors be replaced or calibrated without opening the unit?
A: Yes, it supports tool-free sensor interchangeability and offline calibration. Furthermore, users can perform zero-point adjustments and target calibration using a remote controller without opening the explosion-proof enclosure.
Q4: What are the certified explosion-proof and protection ratings?
A: The device features an Exd II CT6 / Exd II BT6 / ATEX explosion-proof rating and an IP66 dustproof and waterproof rating, making it completely safe for Zone 1 and Zone 2 hazardous explosive atmospheres.
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