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30+ years in environmental monitoring

Advanced environmental monitoring for a cleaner, compliant future

Precision-engineered pollution monitoring instruments, manufactured, tested and calibrated in-house.

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Continuous Emission Monitoring

CEMS engineered for compliance

Continuous Emission Monitoring Systems designed, manufactured, tested and calibrated in-house to help industries meet regulatory requirements.

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  • SO2
  • NOx
  • CO
  • CO2
  • O2
  • HCl
  • HF
  • Hg
  • NH3
  • O3
  • VOCs
  • PM
Monitored parameters
  • Ambient Air Quality Monitoring
  • Continuous Emission Monitoring System (CEMS)
  • Continuous Emission Monitoring Systems (CEMS)
  • Dust & Opacity Monitoring
  • Environmental Data Acquisition (DAS)
  • Industrial Gas Analysis
  • Mercury & Heavy Metal Monitoring
  • Process & Field Instrumentation
  • VOC Monitoring
  • Water Quality Monitoring
  • AMC & Maintenance
  • Calibration & Testing
  • Installation & Commissioning
  • Stack Emission Monitoring & Testing
  • Dust & Particulate Monitoring
  • Calibration & Gas Generation
  • Gas Analyzers
  • Industrial Automation
  • Process & Field Instrumentation

About GPIPL

Precision-engineered for regulatory compliance

Manufacturer and supplier of environmental pollution monitoring instruments, with over 30 years of expertise in environmental monitoring, calibration and maintenance.

About GPIPL

30+ years
Experience in environmental monitoring
In-house
Manufacturing, testing and calibration
Traceable
Calibration to national standards
After-sales
Service, maintenance and technical support

Monitoring solutions

All solutions

  • Ambient Air Quality Monitoring

    Continuous ambient air quality monitoring stations and analyzers for SO₂, NOx, O₃, NH₃, particulates and VOCs – from single analyzers to complete…

  • Continuous Emission Monitoring System (CEMS)

    Continuous Emission Monitoring Systems (CEMS) for continuous measurement and monitoring of industrial emissions, supporting reliable environmental compliance and process monitoring.

  • Continuous Emission Monitoring Systems (CEMS)

    Complete, compliance-ready CEMS for industrial stacks – gas analyzers, dust monitors, flow measurement, sampling and data acquisition, designed, manufactured, installed and supported…

  • Dust & Opacity Monitoring

    Continuous dust and particulate monitoring for stacks and ducts – in-situ laser back-scatter, extractive forward-scatter for wet flue gas, and total particulate…

  • Environmental Data Acquisition (DAS)

    Data acquisition systems that collect, store and transmit data from analyzers, dust monitors and flow monitors – the backbone of every CEMS…

  • Industrial Gas Analysis

    Online, portable and FTIR gas analyzers for flue gas, process gas and emission monitoring – TDLAS, DOAS, UV-DOAS, FTIR, chemiluminescence and UV…

  • Mercury & Heavy Metal Monitoring

    Continuous monitoring of mercury and heavy metals in flue gas – dilution-type mercury CEMS using cold atomic fluorescence, and online heavy metal…

  • Process & Field Instrumentation

    Temperature, humidity, pressure, flow, level and portable test instruments for process monitoring, utilities, clean rooms and maintenance teams.

  • VOC Monitoring

    Online monitoring of volatile organic compounds and odour gases – GC-based VOC analyzers, VOC CEMS and UV-DOAS odour analyzers for stacks, fence…

  • Water Quality Monitoring

    Online water quality monitoring for industrial water and effluent – starting with online pH analyzers and transmitters, with installation, calibration and maintenance.

Services

Other solutions

Featured products

All products

  • Portable Gas Analyzers

    Portable FTIR Gas Analyzer (Hot-wet)-Z-27P Ein

    Model Z-27P Ein

    Z-27P Ein portable hot-wet FTIR gas analyzer with heated probe for simultaneous on-site measurement of SO2, NOx, CO, CO2, NH3, HCl, HF, VOCs and moisture.

  • Specialty CEMS (GHG, Mercury, HCl, Heavy Metals, Odour)

    Online HCl Gas Analysis System – GPIPL Model Z-207i Ein

    Model Z-207i Ein

    Z-207i Ein online flue gas analysis system using TDLAS and DOAS for continuous CO, CO2, SO2, NO and NO2 monitoring, with heat-traced gas path and automatic purge.

  • Continuous Emission Monitoring Systems (CEMS)

    CEMS – Gas Analysis & Monitoring System

    Model Z-215i Ein

    Z-215i Ein TDLAS CEMS for HCl and HF in flue gas, using multi-reflection optics and in-situ heated extraction for low-concentration measurement.

  • Sampling Probes & CEMS Components

    Z-74i Ein – Heated CEMS Sampling Probe

    Model Z-74i Ein

    Z-74i Ein heated CEMS sampling probe with ceramic filter and internal/external purge, built for hot, dusty, humid and corrosive flue gas (sampling up to 600 °C).

Product range

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Industries we serve

All industries

  • Cement

    Monitoring for cement kilns and grinding units – stack gas emissions, dust, mercury and process gas, built for hot, dusty…

  • Fertilizer

    Ammonia and emission monitoring for fertilizer plants – NH₃ analyzers, stack CEMS and ambient air monitoring.

  • Petrochemical

    Monitoring for chemical, petrochemical, refinery and oil & gas sites – stack emissions, VOCs, odour gases and instruments for hazardous…

  • Pharmaceutical

    Monitoring for pharmaceutical plants – boiler emissions, VOCs and odour, utilities and clean-room parameters.

  • Power Generation

    Environmental monitoring requirements in power generation applications can include emission measurement, air quality monitoring and related monitoring systems.

  • Steel

    Emission and process monitoring for steel plants and metal processing – stack gases, dust, greenhouse gases and heavy metals.

  • Waste Incineration

    Monitoring for municipal, hazardous and medical waste incinerators – HCl, HF, NH₃, mercury, heavy metals and multi-gas FTIR analysis.

  • Water & Wastewater Treatment

    Instruments for water and effluent treatment plants – online pH, flow and level measurement, and odour monitoring around ETP /…

From manufacture to maintenance

  1. Manufacturing

  2. Testing

  3. Calibration

  4. Installation

  5. Commissioning

  6. AMC & maintenance

  7. Technical support

Why GPIPL

  • 30+ years of expertise

    Over 30 years of experience in environmental monitoring, calibration and maintenance.

  • In-house facilities

    Manufacturing, testing and calibration facilities under one roof.

  • Qualified engineers

    Instruments designed, manufactured, tested and calibrated under the supervision of qualified engineers using traceable national standards.

  • Fast after-sales support

    Service, maintenance and technical support after installation.

  • Built for evolving regulations

    Solutions designed to meet evolving environmental regulations and industry requirements.

Quality and compliance

Success stories

All success stories
Z-110P-Ein – Zero Gas Generator (Portable)-Air Pollution Analyzer product photo

Portable Gas Analyzers

Z-110P-Ein – Zero Gas Generator (Portable)-Air Pollution Analyzer

Model Z-110P-Ein

GPIPL Z-110P-Ein is a portable zero gas generator that delivers clean, dry, hydrocarbon-free air for AQMS calibration, VOC monitoring, GC-FID analysis and environmental monitoring applications.

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Latest updates

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Get in touch

Talk to our technical team

Tell us what you need to monitor and we will recommend the right system.

9875955488 sales@gpiint.com

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