
MAC155 Moisture Analyzer
- Built-in 2-point calibration
- Up to 2400°F temperature range
- EPA compliance certified


NIST Traceable
US EPA Compliant
NEMA 4X Rated
MAC Instruments offers industrial-grade coal moisture measurement systems designed for efficient combustion monitoring in power generation and industrial processes. Our patented solid-state moisture analyzers deliver accurate, real-time humidity readings in extreme temperatures up to 2400°F, enabling optimized fuel efficiency, reduced emissions, and regulatory compliance without requiring chemicals, wet bulbs, or compressed air.


Higher moisture content reduces combustion temperature and thermal efficiency while increasing fuel consumption, emissions, and operational costs. Real-time monitoring enables optimal fuel-air ratio adjustments.
Talk to our experts for custom solutions and tailored guidance.

Real-time coal moisture monitoring optimizes combustion efficiency, reduces emissions, and ensures EPA compliance in coal-fired power plants.

Continuous moisture measurement in coal-fired kilns and calciners ensures consistent product quality and fuel efficiency in cement production.

High-temperature moisture analysis in coal-fired furnaces supports precise heat control and quality outcomes in metallurgical operations.

Coal-fired boiler moisture monitoring maintains steam quality and energy efficiency in paper mill power generation systems.
Talk to our experts for custom solutions and tailored guidance.
Our patented solid-state sensors accurately measure moisture in coal combustion environments up to 2400°F without chemicals, wet bulbs, or compressed air requirements.
Built-in calibration systems deliver ±1% accuracy with NIST-traceable measurement capabilities, ensuring regulatory compliance and optimal combustion efficiency monitoring.
Over 30 years of manufacturing experience with NEMA 4X weatherproof construction, supporting hundreds of installations worldwide in the harshest industrial environments.
Request a quote and our application engineers will help you select the right moisture analyzer for your power generation or industrial process requirements.
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
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