Online Stack Gas analyser

About Online Stack Gas analyser

The Online Stack Gas Analyser is an advanced system designed for continuous and real-time monitoring of flue gas emissions from industrial stacks. It is widely used in power plants, boilers, furnaces, cement plants, and chemical industries to ensure compliance with environmental norms and improve combustion efficiency.

This analyser accurately measures key gases such as Oxygen (O), Carbon Monoxide (CO), Carbon Dioxide (CO), Sulfur Dioxide (SO), and Nitrogen Oxides (NOx). Built with advanced technologies like NDIR, Electrochemical, and UV-based detection, it delivers precise and stable readings even in harsh stack environments.

The system helps industries reduce emissions, optimize fuel consumption, and meet regulatory standards such as CPCB guidelines. It supports continuous online monitoring and can be easily integrated with PLC/SCADA systems for remote operation and automation. With its rugged design, low maintenance, and user-friendly interface, it is an ideal solution for industrial emission monitoring.

Key Features:

• Continuous online stack gas analysis
• Multi-gas monitoring (O, CO, CO, SO, NOx)
• High accuracy and fast response time
• Advanced sensing technology (NDIR / Electrochemical / UV)
• Suitable for harsh industrial stack conditions
• Easy PLC/SCADA integration
• Digital display with user-friendly interface
• Low maintenance and long service life
• Optional alarm and data logging system

Basic Specifications:

• Gases Measured: O, CO, CO, SO, NOx
• Measurement Range: As per emission standards / CPCB norms
• Sensor Technology: NDIR / Electrochemical / UV
• Output Signal: 4-20 mA / RS485 / Modbus
• Display Type: LCD / Digital
• Power Supply: 230V AC / 24V DC
• Response Time: < 30 seconds
• Mounting Type: Online / Stack Mounted / Extractive
• Operating Temperature: 0C to 50C
• Application: Boiler, Furnace, Power Plant, Cement Plant, Industrial Stack Monitoring