SOx–NOx Gas Analyzer

Advanced Emission Monitoring Solution for Industrial Compliance

Our SOx–NOx Gas Analyzer is a high-precision emission monitoring system designed for continuous measurement of Sulphur Oxides (SOx) and Nitrogen Oxides (NOx) in industrial flue gas. Engineered for long-term, reliable performance, the analyzer ensures compliance with national and international environmental standards while delivering accurate, real-time data for process optimization.

Key Features

✔ Accurate & Real-Time Measurement

Advanced optical sensing technology provides highly accurate measurement of SO₂, NO, NO₂ and combined NOx values across a wide concentration range.

✔ Continuous Emission Monitoring (CEMS Ready)

Fully compatible for integration with Continuous Emission Monitoring Systems (CEMS) for 24×7 online monitoring and regulatory reporting.

✔ Robust Sampling System

Available in in-situ and extractive configurations, equipped with heated sample lines, dust filters, moisture separators, and automated conditioning for stable and interference-free readings.

✔ High Reliability & Low Maintenance

Long-life sensors, low drift performance, and self-diagnostic functions ensure maximum uptime with minimal operator intervention.

✔ Industrial-Grade Construction

Built to withstand harsh industrial environments including high temperature, humidity, dust load, and corrosive flue-gas composition.

✔ Smart Connectivity

Supports multiple communication outputs such as 4–20 mA, RS-485 / Modbus, Ethernet, and cloud connectivity options for remote data access.

Technical Highlights

• Measured Gases: SO₂, NO, NO₂, NOx (optional CO, CO₂, O₂ depending on model)

• Measurement Range: 0–500 ppm to 0–5000 ppm (customizable as per application)

• Response Time: Typically <120 seconds

• Operating Principle: UV-DOAS / NDIR / Electrochemical (as per selected model)

• Accuracy: ±1–2% of full scale

• User Interface: Touchscreen HMI / LCD display with data logging

• Outputs: Analog (4–20 mA), Digital (RS-485/Modbus), USB, Ethernet

• Power Supply: 230V AC or as specified

• Installation: Stack-mounted or panel-mounted options available

Applications

Ideal for industries requiring precise emission monitoring, including:

• Power Plants

• Cement & Steel Industries

• Boilers & Furnaces

• Chemical Processing Units

• Waste Incinerators

• Petrochemical & Refineries

• Environmental Compliance Institutions

Why Choose Our Analyzer?

• Proven technology with high measurement stability

• Designed to meet CPCB / EPA / EU emission monitoring requirements

• Customizable to your process and stack conditions

• Comprehensive after-sales support, AMC, and calibration services

• Competitive pricing with quick delivery and installation

Ordering Information

Our SOx–NOx Gas Analyzer systems are available in various models depending on:

• Gas range requirement

• Sampling method (in-situ / extractive)

• Number of gas channels

• Data output options

• Environmental conditions

For pricing, demonstration, or technical consultation, please contact our sales team.