
MAC155 Moisture Analyzer
- Temps up to 2400°F Optional
- Built-in Calibration System
- NEMA 4X Waterproof Design



NIST-Traceable Measurements
MAC Instruments' moisture analyzers for heat treatment furnaces deliver precise humidity measurement in extreme temperatures up to 2400°F. Built with patented solid-state sensors requiring no chemicals, wet bulbs, or compressed air, these analyzers provide instantaneous readings for metal processing, annealing lines, and industrial heat treatment operations. NEMA 4X waterproof construction ensures reliable performance in harsh environments.



What is the maximum temperature these moisture analyzers can handle in heat treatment furnaces?
MAC moisture analyzers measure humidity up to 1200°F standard, with optional capability to 2400°F for extreme heat treatment applications including annealing and metal processing furnaces.
Do these analyzers require chemicals or compressed air for operation?
How quickly do the moisture analyzers respond to humidity changes?
Can these analyzers be installed outdoors near heat treatment furnaces?
What calibration is required for heat treatment furnace moisture analyzers?
Are these moisture analyzers compatible with existing process control systems?
What industries benefit from moisture analyzers in heat treatment processes?
Talk to our experts for custom solutions and tailored guidance.

Continuous moisture monitoring in annealing furnaces, heat treatment ovens, and production lines for optimal metal processing.

Precision humidity control in heat treatment ovens for automotive component production ensuring quality and consistency.

Monitoring moisture levels in boiler systems, turbine exhausts, and combustion processes for efficiency optimization.

High-temperature moisture measurement in cement kilns, clinker coolers, and material drying systems for production control.
Talk to our experts for custom solutions and tailored guidance.



Patented solid-state sensors measure moisture accurately up to 2400°F in heat treatment furnaces, annealing lines, and metal processing operations without chemicals or compressed air.
NEMA 4X waterproof construction withstands harsh industrial environments with stainless steel barrels and cast aluminum enclosures for outdoor or indoor installation in demanding conditions.
Since 1990, MAC Instruments has been the world leader in high-temperature moisture measurement, delivering NIST-traceable accuracy and reliability to hundreds of facilities worldwide.
Our technical specialists will help you select the right moisture analyzer for your heat treatment application. Expect a detailed response within 24 hours with product recommendations and pricing.
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