he CH₄ Gas Detection System is designed for the continuous monitoring and detection of Methane (CH₄) gas leaks or buildup in industrial, commercial, and hazardous environments. Methane being a highly flammable gas, accurate and real-time detection is critical for explosion prevention, process safety, and regulatory compliance. ⚙️ Technical Specifications: Parameter Details Target Gas Methane (CH₄) Measurement Range 0–1000 ppm / 0–10000 ppm / 0–100% LEL / 0–100% Vol (customizable) Sensor Type Catalytic / Infrared (NDIR) / Semiconductor Detection Principle Diffusion / Suction sampling Response Time (T90) ≤10 seconds Output Signals 4–20 mA / RS485 Modbus / Relay Display Digital OLED / LCD (optional in fixed models) Alarm System Visual + Audible + Relay output Power Supply 12–30 VDC / 220VAC Enclosure IP65 / Flameproof (Zone 1/2 available) Installation Type Wall-mount / Duct / Standalone (portable) Calibration Manual with span gas or automatic (optional) Operating Temp -10°C to +60°C 🧰 Key Features: ⚡ Real-time methane gas concentration monitoring 📟 Optional display for on-site viewing (fixed models) 🔔 Programmable alarm thresholds 🔄 SCADA/PLC compatible via 4–20 mA or Modbus 🔋 Portable version available with battery backup 🧱 Rugged design for harsh environments 🏭 Applications: 🛢️ Oil & Gas Plants 🧪 Chemical Processing Facilities 🚜 Biogas & Landfill Sites 🏗️ Refineries & Petrochemical Industries 🌱 Wastewater Treatment Plants 🏭 Gas Bottling / Cylinder Storage Areas