CPCB / SPCB Compliant Monitoring
Online Continuous Emission Monitoring Systems
Labtech delivers fully integrated OCEMS — from stack sampling and gas conditioning to analysers, DAS, display panels, and direct CPCB/SPCB server connectivity — ensuring Schedule IV compliance for power, cement, steel, and fertiliser industries.
End-to-End OCEMS from a Single Source
Labtech Electronics designs, manufactures, supplies, installs, and commissions complete OCEMS solutions tailored to CPCB/SPCB Schedule IV requirements. Our turnkey approach eliminates multi-vendor complexity — every component from the stack probe to the regulatory data server is engineered to work together.
With over two decades of field experience across India's most demanding industrial environments, Labtech OCEMS systems deliver continuous, reliable measurement of SO₂, NOₓ, CO, CO₂, HCl, HF, NH₃, O₂, and particulate matter (PM) — with full audit trails and tamper-evident data logging.
System Components
Stack Sampling & Probe
Heated sample probes, in-situ extractive probes, and dilution extractive systems designed for high-temperature, high-dust stack conditions.
Sample Conditioning System
Chiller-based and Peltier coolers, heated sample lines, moisture traps, and particulate filters to deliver a clean, conditioned sample to the analysers.
Gas Analysers
NDIR, UV-DOAS, electrochemical, and paramagnetic analysers for SO₂, NOₓ, CO, CO₂, O₂, HCl, HF, NH₃, and VOCs — certified to EN 15267 / QAL1 standards.
Particulate Matter Monitor
Optical and gravimetric PM monitors for continuous dust measurement at stack, compliant with CPCB PM emission norms.
Data Acquisition System (DAS)
Industrial-grade DAS with 15-minute and hourly averages, alarm management, calibration records, and encrypted data storage per CPCB data format specifications.
CPCB / SPCB Server Connectivity
Automatic data transmission to CPCB/SPCB central servers via GSM/GPRS/LAN with redundant communication paths and real-time status monitoring.
Water & Liquid Quality Monitoring
Online effluent and water quality analysers for pH, COD, BOD, TSS, TDS, conductivity, turbidity, and heavy metals — integrated into the OCEMS DAS for unified regulatory reporting.
Monitored Parameters
Industries Served
Power Plants
Thermal, gas turbine, and co-generation plants under CPCB Schedule IV norms
Cement Plants
Kiln and cooler stack monitoring for PM, SO₂, and NOₓ compliance
Steel & Smelting
Blast furnace, EAF, and sintering plant emission monitoring
Fertiliser Plants
Ammonia, NOₓ, and SO₂ monitoring for urea and DAP manufacturing
Chemical & Petrochemical
Multi-point stack monitoring for complex process plants
Waste-to-Energy / Incinerators
HCl, HF, dioxin-proxy, and PM monitoring for waste treatment facilities
Water & Effluent Treatment
Online effluent quality monitoring for ETP, STP, and CETP with CPCB/SPCB data connectivity
Regulatory Compliance
CPCB Schedule IV
Full compliance with CPCB's Schedule IV notification for online continuous emission monitoring, data format, and server connectivity.
SPCB Integration
State Pollution Control Board server integration with state-specific data formats and reporting intervals.
EN 15267 / QAL1
Analysers certified to European QAL1 standard, accepted by CPCB for Schedule IV compliance.
ISO 9001:2015
Labtech's quality management system ensures consistent manufacturing and service delivery.
Need a CPCB-Compliant OCEMS?
Our engineers will assess your stack conditions, recommend the right analyser configuration, and deliver a fully compliant turnkey system — on time and within budget.