Model: HNAG1000
Detection: Hydrogen Chloride (HCL) / Hydrogen Bromide (HBR)
Detection Principle: Electrochemical
Detection Range: 0-20(50)ppm, 0-200(400)ppm, 0-1000(2000)ppm, 0-3000(6000)ppm
The Skyeaglee HNAG1000 series is engineered for the continuous and accurate detection of Hydrogen Chloride (HCL) and Hydrogen Bromide (HBR) gases in demanding industrial environments. Utilizing an advanced electrochemical detection principle, it delivers fast response speeds and exceptional measurement accuracy to safeguard personnel and equipment.

Safety and durability are paramount when handling highly corrosive gases. This fixed HCL sensor is constructed with a robust 316L stainless steel shell, designed specifically to withstand harsh chemical atmospheres. It holds an Ex d IIC T6 explosion-proof rating and ATEX certification, ensuring safe operation in hazardous zones. Designed in alignment with CE, RoHS, and SIL standards, it also features an integrated sound and light alarm that provides immediate on-site alerts.

At the heart of the detector is a premium imported electrochemical sensor that ensures exceptional stability and repeatability. It automatically tracks the zero point to prevent drift and features built-in temperature and humidity compensation, guaranteeing stable performance even in fluctuating environmental conditions.

The HNAG1000 detector provides versatile connectivity, simultaneously outputting standard RS485 bus and 4~20mA signals. It includes one set of passive contact relay output, making it fully compatible with PLC, DCS, secondary data acquisition modules, and other control systems.


The device features a 2.5-inch high-definition color screen that clearly displays real-time HCL/HBR concentration, temperature, and humidity. An included infrared remote control allows operators to configure alarm thresholds and calibrate the device without needing to open the explosion-proof cover in dangerous situations.


Industrial safety infrastructure should be both functional and structurally unobtrusive. Our fixed Hydrogen Chloride (HCL) gas detectors are engineered to support a highly professional installation setup with strictly no visible wires. This concealed cabling approach ensures a clean aesthetic on facility walls and pipelines, while fundamentally protecting critical transmission wires from physical damage, dust, and long-term chemical corrosion.

A: We offer multiple customizable ranges to perfectly match your specific environmental requirements, including 0-20 (up to 50) ppm, 0-200 (up to 400) ppm, 0-1000 (up to 2000) ppm, and heavy-duty ranges of 0-3000 (up to 6000) ppm.
A: Yes. The standard configuration includes a passive contact relay (capacity 220VAC 3A / 24VDC 3A) that can directly drive exhaust fans, solenoid valves, external alarms, and other emergency equipment when gas levels exceed the set threshold.
A: Yes, the detector has an IP66 rating, protecting it against splashing water and rain. However, if installed directly outdoors, we highly recommend installing a rain shield above the detector to maximize the lifespan of the electrochemical sensor.

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HNAG920-C2H6O is a professional portable single ethanol C2H6O gas detector with dual pump suction & diffusion sampling modes. It features auto 180° rotating color screen, one-touch emergency alarm, Type-C 2-in-1 charge & data export, max 120,000 data logs, optional 4G/WiFi/Bluetooth/LoRa. Multiple ethanol measuring ranges available, explosion-proof Ex certification for factory, laboratory & alcohol workshop safety monitoring.

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Category: Products Flue gas pretreatment system Simple Pretreatment Online Monitoring System Key words: Products Model: SK/MIC-7500 Measurement object: CO2/Ex/CH4/CO/H2S/O2/N2/NH3/CL2/H2/He/Ar/CH2O/O3/NO/NO2/SO2/C2H4O/PH3/COCL2/HBR/HCL/HCN/CLO2/SIH4/...

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Discover the Combustible Online Gas Detector LEL Alarm Monitor System. This advanced system is designed for real - time detection of combustible gases. It offers high - precision monitoring, rapid alarm response to ensure safety in environments with potential gas hazards. Ideal for industrial settings, it helps prevent gas - related accidents and provides reliable data for better management.

This HNAG920-C2H4 portable ethylene (C2H4) single gas detector adopts pump suction & diffusion dual sampling design, with 180° auto-rotating color screen. It supports 4G/WiFi/Bluetooth/LORA multi wireless modes, mobile viewing & Bluetooth printing, stores 120,000 historical records. It has multi-level audible-visual alarm, IP rugged housing, multiple optional measuring ranges for industrial ethylene leakage detection.

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Portable HNAG920-SF6 single gas detector for sulfur hexafluoride leakage detection, measuring range optional 0-1000/2000/3000/5000ppm. Adopts high precision sensor, with auto screen rotation, multi-alarm system, 120,000 historical data logs, support WiFi/Bluetooth/LoRa/4G wireless transmission, CE, Ex, SIL3 certified for power substation electrical equipment SF6 leak inspection.

This HNAG920-CS2 portable carbon disulfide gas detector supports multiple CS2 measuring ranges from 0-20ppm to 0-10000ppm. It adopts advanced sensing principle, features auto screen rotation, dual pump/diffusion sampling, 120,000 historical data logs, multi wireless transmission, Type-C 2-in-1 charging & data transfer, visual & audible multi-alarm, rugged PC+TPU housing for industrial hazardous scenarios.

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.

Engineered for hazardous industrial sites, the HNAG1000-PM-M provides continuous online particulate matter monitoring. With an IP66 rugged enclosure, ExdIICT6 certification, and seamless PLC integration via RS485/4-20mA, it guarantees absolute safety.

Category: Products Flue gas pretreatment system Simple Pretreatment Online Monitoring System Key words: Products Model: SK/MIC-7500 Measurement object: CO2/Ex/CH4/CO/H2S/O2/N2/NH3/CL2/H2/He/Ar/CH2O/O3/NO/NO2/SO2/C2H4O/PH3/COCL2/HBR/HCL/HCN/CLO2/SIH4/...

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