Model:HNAG1000
Detection:Acetylene (C₂H₂), Oxygen (O₂), Carbon Monoxide (CO), Hydrogen Sulfide (H₂S)
Detection Principle:Electrochemistry (C₂H₂, O₂, CO, H₂S), optional infrared or catalytic combustion sensor
Detection range:C₂H₂: 0-100ppm;O₂: 0-30%VOL;CO: 0-1000ppm;H₂S: 0-100ppm (Customizable)
The Skyeaglee portable battery-powered multi gas detector (Model: HNAG1000) is an innovative alarm device specifically engineered for confined space scenarios, maintenance, construction, hot work, and emergency rescue operations in hazardous locations. Integrating advanced sensing technology, wireless data transmission, and a high-capacity rechargeable lithium battery, this device delivers reliable, real-time monitoring and rapid detection of toxic and hazardous gases.
| Technical Parameter | Specification Details |
| Model Code |
HNAG1000 |
| Detection Gases |
C₂H₂, O₂, CO, H₂S (1 to 4 types freely matched) |
| Detection Principle |
Electrochemical / Optional Infrared or Catalytic Combustion |
| Measurement Ranges |
C₂H₂: 0-100ppm; O₂: 0-30%VOL; CO: 0-1000ppm; H₂S: 0-100ppm |
| Response Time (T90) |
T90 ≤ 30s (varies with gas types) |
| Ingress Protection |
IP66 (Resists water splash and short-term rain) |
| Explosion-Proof Rating |
Exd II CT6 / Exd II BT6 / ATEX |

Equipped with intelligent sensors utilizing intrinsic safety technology, the detector supports multi-gas and multi-range measurements tailored to exact operational conditions. The built-in intelligent temperature and zero-point compensation algorithm delivers superior gas selectivity, eliminating cross-interference from background gases. It enables tool-free sensor interchangeability, offline calibration, and zero-point self-calibration for maximum efficiency.

Designed for extreme environments, the unit features a rugged die-cast aluminum alloy flameproof enclosure with Exd II BT6, Exd II CT6, and ATEX explosion-proof ratings, alongside an IP66 ingress protection rating. Powered by a rechargeable 8AH lithium battery, it provides approximately 36 to 80 hours of continuous, uninterrupted testing under standard configurations.


Featuring built-in wireless transmission modules (such as LTE Cat-1 DTU), the detector connects seamlessly into IoT frameworks. It synchronizes real-time gas concentration data and alarm signals to user mobile terminals, computer software, PLC, and cloud platforms. When an alarm triggers, it alerts on-site operators locally and drives remote receiving terminals simultaneously.

The large dot-matrix LCD display supports multiple measurement units (PPM, %VOL, %LEL, mg/m³) with clear visibility. Operators can perform alarm point settings, zero adjustments, and target calibrations via an infrared remote controller without opening the enclosure, enabling safe single-person maintenance.

This portable multi-gas detector is widely applied across refineries, chemical plants, paint booths, pharmaceutical workshops, wastewater treatment, tunnel construction, underground pipeline maintenance, and emergency rescue operations.

A: It supports simultaneous detection of up to 4 gases. The standard configuration covers acetylene (C₂H₂), oxygen (O₂), carbon monoxide (CO), and hydrogen sulfide (H₂S), with optional gases like Cl₂, SO₂, and NH₃ available.
A: Under standard configuration, the built-in rechargeable 8AH lithium battery delivers approximately 36 to up to 80 hours of continuous detection.
A: The detector features flameproof housing certified with Exd II BT6, Exd II CT6, and ATEX explosion-proof ratings, ensuring full safety in Zone 1 and Zone 2 hazardous areas.

The HNAG1000-H2S Preprocessing Online Monitoring System delivers real-time hydrogen sulfide detection. Featuring an advanced electrochemical sensor and a rugged stainless steel enclosure, it ensures rapid response and safety in harsh environments.

The HNAG1000-CFC Preprocessing Online Monitoring System offers continuous, real-time CFC gas detection. Utilizing NDIR and catalytic combustion sensors within a rugged stainless steel enclosure, it ensures high accuracy and safety in harsh environments.

HNAG1000 Fixed CO Preprocessing Monitoring System provides continuous carbon monoxide detection in harsh areas. Built with advanced NDIR sensors and a rugged stainless steel enclosure, it guarantees rapid response, high accuracy, and industrial safety.

This HNAG920-NH3 handheld single ammonia gas detector provides 12 optional NH3 measuring ranges from 0-10ppm up to 0-100%Vol. It supports auto 180° screen rotation, 4G/WiFi/Bluetooth/LORA wireless transmission, Type-C rechargeable design, 4-side LED alarm lights, durable PC+TPU housing, and allows mobile data viewing & Bluetooth printing for chemical plants, livestock farms and refrigeration workshop hazardous gas monitoring.

Skyeaglee HANG-900-CH4-C portable methane gas detector with catalytic detection 0-100%LEL, IP65, Ex ib II CT4 Gb. Expandable to 6 gases, 5400mAh, USB data export. Professional methane gas monitor for oil, coal, petrochemical.

Explore the Portable pump - assisted diffusion - type hydrogen gas detector. This detector combines pump - assisted and diffusion - type features, offering high - precision hydrogen detection.

The HNAG1000-PM is an industrial fixed dust detector featuring a high-precision laser scattering sensor. With IP66 protection, explosion-proof casing, and RS485/4-20mA outputs, it ensures real-time, accurate PM monitoring for harsh environments.

The HNAG1000-H2S-Z is an industrial fixed hydrogen sulfide (H2S) gas detector featuring a rugged stainless steel enclosure. Equipped with a precise electrochemical sensor, it delivers real-time monitoring, multi-signal output, and IP66 protection.

The HNAG920-5H portable 5-in-1 gas detector supports both pump suction and diffusion modes. It monitors O2, H2S, CO2, CO, and N2 simultaneously with high accuracy, featuring wireless transmission, a 180° auto-rotating screen, and a durable PC+TPU housing.

The HNAG800-O3 Preprocessing Online Monitoring System provides real-time Ozone detection. Featuring an advanced electrochemical sensor in a stainless steel enclosure, it ensures rapid response and high precision for strict industrial safety.

The HNAG800-CLO2 Preprocessing Online Monitoring System delivers real-time Chlorine Dioxide detection. Featuring a highly sensitive electrochemical sensor, it ensures rapid response and high accuracy within a rugged stainless steel enclosure for strict industrial safety.

The HNAG800-CL2 Preprocessing Online Monitoring System delivers real-time Chlorine gas detection. Featuring a highly sensitive electrochemical sensor, it ensures rapid response and high accuracy within a rugged stainless steel enclosure for strict industrial safety.

The HNAG800-HF Preprocessing Online Monitoring System delivers real-time Hydrogen Fluoride detection. Featuring a highly sensitive electrochemical sensor, it ensures rapid response and high accuracy within a rugged stainless steel enclosure for robust industrial safety.

The HNAG800-F2 Preprocessing Online Monitoring System provides real-time Fluorine detection. Featuring a precise electrochemical sensor within a robust stainless steel enclosure, it ensures rapid response and high safety in harsh environments.

The HNAG800-HBR/HCL Preprocessing Online Monitoring System provides real-time Hydrogen Bromide and Hydrogen Chloride detection. Featuring a precise electrochemical sensor in a stainless steel enclosure, it ensures rapid response and industrial safety.

The HNAG800-HCN Preprocessing Online Monitoring System delivers real-time Hydrogen Cyanide detection. Featuring a highly sensitive electrochemical sensor, it ensures rapid response, high accuracy, and explosion-proof safety within a rugged stainless steel enclosure.

The HNAG800-NO Preprocessing Online Monitoring System delivers real-time Nitric Oxide detection. Featuring an advanced electrochemical sensor for atmospheric monitoring, it ensures rapid response and high precision in a rugged stainless steel enclosure.

The HNAG900-NH3 Preprocessing Online Monitoring System delivers real-time, accurate ammonia detection. Engineered with electrochemical and thermal conduction sensors in a robust stainless steel enclosure, it ensures rapid response and safety in harsh industrial environments.

The HNAG800-SO2 Preprocessing Online Monitoring System delivers real-time Sulfur Dioxide detection. Featuring an advanced electrochemical sensor for flue gas, it ensures rapid response and high precision in a rugged stainless steel enclosure.

The HNAG1000-NO2 Preprocessing Online Monitoring System provides real-time Nitrogen Dioxide detection. Engineered with an electrochemical sensor for flue gas applications and housed in robust stainless steel, it guarantees rapid response and industrial safety.

The HNAG1000-H2S Preprocessing Online Monitoring System delivers real-time hydrogen sulfide detection. Featuring an advanced electrochemical sensor and a rugged stainless steel enclosure, it ensures rapid response and safety in harsh environments.

The HNAG1000-CFC Preprocessing Online Monitoring System offers continuous, real-time CFC gas detection. Utilizing NDIR and catalytic combustion sensors within a rugged stainless steel enclosure, it ensures high accuracy and safety in harsh environments.

HNAG1000 Fixed CO Preprocessing Monitoring System provides continuous carbon monoxide detection in harsh areas. Built with advanced NDIR sensors and a rugged stainless steel enclosure, it guarantees rapid response, high accuracy, and industrial safety.

This HNAG920-NH3 handheld single ammonia gas detector provides 12 optional NH3 measuring ranges from 0-10ppm up to 0-100%Vol. It supports auto 180° screen rotation, 4G/WiFi/Bluetooth/LORA wireless transmission, Type-C rechargeable design, 4-side LED alarm lights, durable PC+TPU housing, and allows mobile data viewing & Bluetooth printing for chemical plants, livestock farms and refrigeration workshop hazardous gas monitoring.

Skyeaglee HANG-900-CH4-C portable methane gas detector with catalytic detection 0-100%LEL, IP65, Ex ib II CT4 Gb. Expandable to 6 gases, 5400mAh, USB data export. Professional methane gas monitor for oil, coal, petrochemical.

Explore the Portable pump - assisted diffusion - type hydrogen gas detector. This detector combines pump - assisted and diffusion - type features, offering high - precision hydrogen detection.

The HNAG1000-PM is an industrial fixed dust detector featuring a high-precision laser scattering sensor. With IP66 protection, explosion-proof casing, and RS485/4-20mA outputs, it ensures real-time, accurate PM monitoring for harsh environments.

The HNAG1000-H2S-Z is an industrial fixed hydrogen sulfide (H2S) gas detector featuring a rugged stainless steel enclosure. Equipped with a precise electrochemical sensor, it delivers real-time monitoring, multi-signal output, and IP66 protection.

The HNAG920-5H portable 5-in-1 gas detector supports both pump suction and diffusion modes. It monitors O2, H2S, CO2, CO, and N2 simultaneously with high accuracy, featuring wireless transmission, a 180° auto-rotating screen, and a durable PC+TPU housing.

The HNAG800-O3 Preprocessing Online Monitoring System provides real-time Ozone detection. Featuring an advanced electrochemical sensor in a stainless steel enclosure, it ensures rapid response and high precision for strict industrial safety.

The HNAG800-CLO2 Preprocessing Online Monitoring System delivers real-time Chlorine Dioxide detection. Featuring a highly sensitive electrochemical sensor, it ensures rapid response and high accuracy within a rugged stainless steel enclosure for strict industrial safety.

The HNAG800-CL2 Preprocessing Online Monitoring System delivers real-time Chlorine gas detection. Featuring a highly sensitive electrochemical sensor, it ensures rapid response and high accuracy within a rugged stainless steel enclosure for strict industrial safety.

The HNAG800-HF Preprocessing Online Monitoring System delivers real-time Hydrogen Fluoride detection. Featuring a highly sensitive electrochemical sensor, it ensures rapid response and high accuracy within a rugged stainless steel enclosure for robust industrial safety.

The HNAG800-F2 Preprocessing Online Monitoring System provides real-time Fluorine detection. Featuring a precise electrochemical sensor within a robust stainless steel enclosure, it ensures rapid response and high safety in harsh environments.