monitoring systems
From Stack Emissions to Connected
Monitoring: Aaxis Nano Deploys CEMS
at Grasim Industries
17 October 2026 | Maharashtra, India
7 CEMS Units | Continuous Emission Monitoring | Stack Monitoring | Telemetry & Data Acquisition

The Project
Aaxis Nano Technologies successfully completed the supply and deployment of seven Continuous Emission Monitoring Systems (CEMS) for Grasim Industries Limited, Maharashtra, enabling online stack emission monitoring through integrated analysers, stack parameter measurement and telemetry-enabled data acquisition.
Comprehensive Stack Emission Monitoring
The installed CEMS solution enables continuous monitoring of critical emission parameters including SOx (0–1000 ppm), NOx (0–1000 ppm), SPM (0–150 ppm) and Oxygen (O₂) (0–20%).
The system also continuously measures essential stack parameters including temperature, pressure and flow, providing a comprehensive view of stack emission conditions.
SOx | NOx | SPM | O₂
Temperature | Pressure | Flow
Integrated CEMS Infrastructure
The deployment includes a complete CEMS infrastructure comprising continuous emission monitoring analysers, remote calibration facilities, stack monitoring instrumentation for temperature, pressure, flow and oxygen measurement, along with associated communication systems.
The system is based on TUV / MCERT QAL 1 approved monitoring technology, with ABB gas analysers and Aaxis telemetry-based communication solutions supporting continuous measurement and transmission of stack emission data.
Telemetry & Data Acquisition
The installed telemetry and data acquisition infrastructure enables automated collection of emission data from monitoring instruments and real-time transmission through GSM/GPRS connectivity to CPCB and SPCB servers.
The integrated system provides a connected platform for remote access and continuous monitoring of emission data.
GSM/GPRS | CPCB | SPCB
The Outcome
The completed deployment provides Grasim Industries’ Birla Paints Division with a connected CEMS infrastructure across seven monitoring points, combining continuous emission measurement, automated data acquisition and real-time telemetry for ongoing environmental monitoring.
Aaxis Nano Technologies Pvt. Ltd.
Continuous Emission Monitoring System | Stack Monitoring | CEMS Integration | Data Acquisition | Telemetry | Environmental Monitoring


