MAC155 Moisture Analyzer
Mac 125 Moisture Analyzer
NIST-Traceable Measurement certified

NIST-Traceable Measurement

US EPA Compliant certified

US EPA Compliant

NEMA 4X Rated certified

NEMA 4X Rated

Flue Gas Moisture Measurement for Combustion Efficiency

MAC Instruments offers advanced flue gas moisture measurement systems engineered for combustion efficiency monitoring and emissions compliance. Our patented solid-state moisture analyzers deliver NIST-traceable accuracy in extreme temperatures up to 2400°F, featuring built-in calibration and NEMA 4X weatherproof construction. Ideal for power generation, cement kilns, boiler stacks, and industrial furnaces requiring continuous emission monitoring.

Our Range of Products
MAC155 Moisture Analyzer

MAC155 Moisture Analyzer

  • Built-in 2-point calibration
  • Up to 2400°F measurement range
  • NEMA 4X outdoor installation
Mac 125 Moisture Analyzer

Mac 125 Moisture Analyzer

  • No chemicals or compressed air
  • In-flame measurement capable
  • Easy mounting for ducts/stacks

Frequently Asked Questions

What is the purpose of a combustion analyzer?

A combustion analyzer measures flue gas composition including moisture content to optimize fuel efficiency, reduce emissions, ensure regulatory compliance, and improve boiler or furnace performance through precise combustion tuning.

What temperature range can MAC moisture analyzers measure?

How accurate are MAC flue gas moisture measurements?

Do MAC analyzers require chemicals or compressed air?

Can MAC analyzers be installed outdoors?

How quickly do MAC analyzers respond to moisture changes?

What industries use flue gas moisture measurement?

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

Industries We Serve

Power Generation

Power Generation

Continuous emission monitoring for coal, biomass, and natural gas boilers to optimize combustion efficiency and meet regulatory standards.

Cement Manufacturing

Cement Manufacturing

Kiln exhaust moisture monitoring for heat recovery optimization and emissions compliance in clinker production processes.

Metal Processing

Metal Processing

Furnace and annealing line exhaust monitoring for heat treatment processes and quality control in steel and metal fabrication.

Paper Processing

Paper Processing

Recovery boiler and dryer section moisture measurement for process efficiency and steam balance optimization in pulp mills.

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

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Why Power Generation & Industrial Process Engineers Choose MAC Instruments

Extreme Temperature Capability

Our patented sensors measure moisture accurately up to 2400°F in the harshest combustion environments, delivering reliable data where other technologies fail in high-temperature applications.

NIST-Traceable Precision

Built-in calibration systems and NIST-traceable measurement ensure EPA compliance and regulatory confidence with ±1% accuracy for continuous emission monitoring and process optimization.

30+ Years Manufacturing Excellence

Since 1990, we've engineered ruggedized NEMA 4X moisture analyzers that operate 24/7 in demanding industrial environments with minimal maintenance and proven long-term stability.

Get Expert Guidance on Flue Gas Moisture Measurement Solutions

Our technical specialists will help you select the right analyzer for your combustion system. Expect a detailed consultation within 24 hours with application-specific recommendations.

Contact Us Today

For immediate assistance, feel free to give us a direct call at 419.621.2322 You can also send us a quick email at info@macinstruments.com