Model: HNAG1000
Detection: Hydrogen Cyanide (HCN)
Detection Principle: Electrochemical
Detection Range: 0-10(50)ppm, 0-50(100)ppm, 0-1000(2000)ppm
The Skyeaglee HNAG1000 series provides continuous, high-precision monitoring of highly toxic Hydrogen Cyanide gas in complex industrial environments. Engineered with a top-tier electrochemical sensor, it ensures rapid response and high measurement accuracy to protect personnel and facilities from hazardous leaks.

Built for the most demanding applications, the detector features a premium 316L stainless steel shell. This provides superior corrosion resistance, making it ideal for harsh chemical plants and offshore platforms. Paired with a high-brightness sound and light alarm tube, it delivers clear visual and auditory warnings during emergencies.

Utilizing an advanced electrochemical detection principle, this HCN gas monitor offers exceptional stability and repeatability. It automatically tracks the zero point to prevent drift and includes built-in temperature and humidity compensation for maximum reliability.

The detector supports simultaneous 4~20mA standard signal and RS485 bus outputs, along with one set of relay switching output. It is fully compatible with PLCs, DCS, and secondary data acquisition modules, allowing for flexible wired or remote wireless monitoring.


Equipped with a 2.5-inch high-definition color screen, the device displays real-time HCN concentration, temperature, and humidity. The standard infrared remote control allows technicians to operate the menus and adjust alarm settings without opening the explosion-proof cover in dangerous areas.


Designed with modern industrial aesthetics and practical safety in mind, our fixed HCN gas detector allows for a clean, professional installation without unsightly visible wiring. The concealed cabling setup ensures a neat visual appearance on your facility's walls or pillars while protecting the transmission wires from environmental damage, physical interference, and corrosion, thereby maximizing the lifespan of the safety system.

A: This model is highly customizable based on your safety requirements. We offer standard ranges of 0-10 (up to 50) ppm, 0-50 (up to 100) ppm, and 0-1000 (up to 2000) ppm.
A: Hydrogen Cyanide and its associated industrial processes can be highly corrosive. The 316L stainless steel housing ensures maximum durability and prevents degradation compared to standard aluminum enclosures.
A: Yes, the built-in passive contact relay (220VAC/3A or 24VDC/3A) can directly drive solenoid valves, exhaust fans, and external alarms when the HCN concentration exceeds the programmed safety threshold.

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