Gas Emission Analyzer

These analyzers are commonly used in Continuous Emissions Monitoring Systems (CEMS) and are essential for compliance with regulations such as CPCB, EPA, and ISO standards.

Real-time and accurate multi-gas analysis
Built-in sample conditioning system
Large display with graphical trends
Portable, fixed, or panel-mounted models
Data logging with USB or remote access
Output: 420 mA, RS485, Modbus, Ethernet
Complies with CPCB / EPA / ISO emission norms

Gas analyzers use different detection methods based on the target gases:

• NDIR (Non-Dispersive Infrared): For CO, CO, CH, HC

• Electrochemical Sensors: For O, NOx, SO, CO

• Chemiluminescence: For NOx (high accuracy)

• Zirconia Cell: For O

• FID (Flame Ionization Detector): For Total Hydrocarbons (THC)

• Paramagnetic: For O (high precision)

• Thermal Power Plants
  Cement & Steel Industries
  Refineries & Petrochemical Plants
  Boilers, Engines, and Furnaces
  Waste Incinerators
  Stack Emission Monitoring (CEMS)
  Environmental Audits & Compliance Reporting

• To continuously or periodically monitor harmful gases emitted from combustion sources to ensure compliance with environmental standards and improve process safety and efficiency.

• Portable analyzers are used for spot checks and service jobs. Online analyzers are permanently installed and operate continuously for regulatory or process control.

• NDIR and electrochemical sensors are widely used due to reliability and cost-efficiency. High-end systems use chemiluminescence, FID, and paramagnetic sensors.