Split Type Sulfur Hexafluoride Gas Detector NDIR SF6
Model: HNAG1000
Detection: Sulfur Hexafluoride (SF6)
Detection Principle: Infrared NDIR
Detection Range: 0-1000ppm, 3000ppm, 5000ppm
Product Description
Advanced Split Type Sulfur Hexafluoride Gas Detector for Substation Safety
Ensure optimal electrical safety and precise leak monitoring in high-voltage switchgear environments with the Skyeaglee Model HNAG1000 split-type sulfur hexafluoride gas detector. Powered by high-performance NDIR infrared sensor technology, this industrial-grade monitor delivers reliable, real-time measurements of sulfur hexafluoride ($SF_6$) concentrations. Its innovative split design separates the display host from the detection probe via a customizable connection line, making it exceptionally suited for gas-insulated substations (GIS) and power transmission facilities.
Professional Configuration & Core Features
Engineered for rigorous industrial and power utility environments, the HNAG1000 series offers superior stability, accuracy, 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 SF6 detector is widely deployed in electrical power systems, gas-insulated switchgear (GIS) rooms, power substations, high-voltage equipment manufacturing, and electrical research laboratories.
Installation Guidelines
Location: Install the probe within one meter of potential $SF_6$ leakage points or low-lying cable trenches. Since sulfur hexafluoride is significantly heavier than air, mount the probe close to the ground, 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 sulfur hexafluoride detector?
A: It offers robust infrared NDIR measurement ranges tailored for power applications, including 0-1000ppm, 3000ppm, and 5000ppm.
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 enclosed GIS compartments or hazardous zones 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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