Split Type Formaldehyde Gas Detector CH2O Monitor
Model: HNAG1000
Detection: Formaldehyde (CH2O)
Detection Principle: Electrochemical
Detection Range: 0-10(50)ppm, 0-50(100)ppm, 0-10, 50(50/100)ppm, 0-10, 200, 2000, 10000(20000)ppm
Product Description
Advanced Split Type Formaldehyde Gas Detector for Industrial Safety and Air Quality
Ensure optimal workplace safety and precise formaldehyde monitoring with the Skyeaglee Model HNAG1000 split-type formaldehyde gas detector. Powered by an advanced electrochemical sensor and high-performance microcontroller technology, this industrial-grade monitor delivers precise, real-time measurements of formaldehyde ($CH_2O$) concentrations. Its innovative split design separates the display host from the detection probe via a customizable connection line, making it ideal for chemical processing, manufacturing workshops, and indoor air quality testing.
Professional Configuration & Core Features
Designed for rigorous industrial environments, the HNAG1000 series offers superior reliability, stability, and repeatability:
Split Structure & Customizable Cables: Separates the host from the probe with flexible cable lengths spanning 5 to 10 meters or longer.
Modular Plug-and-Play Probe: Allows individual component replacement without scrapping the entire unit, drastically minimizing long-term maintenance costs.
Intrinsically Safe & Ex-Proof Design: Certified with an explosion-proof rating ($Ex\ d\ IIC\ T6$) and IP66 water-resistant protection.
Multiple Signal Outputs: Features simultaneous 4-20mA analog output, RS485 (MODBUS-RTU protocol), relay switching outputs, and optional wireless connectivity (GPRS, 4G, WiFi, LORA).
Product Structure and Internal Wiring Architecture
Built inside a robust die-cast aluminum housing, the detector protects internal circuitry from severe environmental conditions. A 2.5-inch high-definition color screen clearly displays real-time gas levels, temperature, and humidity.
The internal control board provides explicit terminals for RS485 communication, 4-20mA wiring, buzzer alerts, and direct linkage to external devices like ventilation fans, PLCs, or DCS systems.
Practical Application Scenarios & Installation Best Practices
Typical Application Environments
This formaldehyde detector is widely deployed in chemical manufacturing plants, furniture and wood processing workshops, medical research labs, pharmaceutical production, and indoor environmental air quality testing.
Installation Guidelines
Location: Install the probe within one meter of potential formaldehyde leakage points. Since formaldehyde vapor density is relatively close to air dynamics, mount the probe strategically near potential release source zones, ensuring the sensor surface remains strictly vertical to the ground.
Environmental Protections: Maintain a height greater than 30 cm from the ground to prevent water splashing, and equip outdoor installations with a dedicated rain shield.
Frequently Asked Questions (FAQ)
Q1: What detection ranges are supported by this formaldehyde detector?
A: It offers broad multi-level measurement ranges to match various industrial and testing applications, including 0-10ppm, 0-50ppm, and broad scalable options up to 20000ppm.
Q2: Can the host and the probe be installed in separate locations?
A: Yes, the split design allows the probe to be placed up to 5-10 meters (or further upon request) away from the main host unit, making it perfect for monitoring hazardous or confined spaces safely.
Q3: What control systems are compatible with this device?
A: It seamlessly integrates with standard PLC, DCS systems, control alarms, and PC software through its 4-20mA, RS485, and relay switch outputs.
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