Since 1990, MAC Instruments, a division of Machine Applications Corporation, has been manufacturing high-quality, heavy-duty industrial instruments in Sandusky, Ohio, USA. We are the world leader in high-temperature moisture measurement in industrial processes. Our experienced engineering staff is ready to help you with your application or project.

Responsive and Accurate High Temperature Moisture Management

MAC Instruments is a leading manufacturer of in situ industrial moisture analyzers and special-purpose steam flow rate meters and transmitters for high-temperature applications. Our instruments, from steam flow meters and transmitters to the MAC series of moisture analyzers, instantly measure absolute humidity in the most challenging conditions.

The MAC family of moisture analyzers and steam flow meters and transmitters is a result of American engineering ingenuity that you can trust, and our use of high-quality materials guarantees error-free results. Furthermore, all the data you need is available through a clear, easy-to-use interface.

Why MAC Instruments?

Unlike other moisture measurement products available on the market, MAC moisture analyzers do not use chemicals, wet bulb techniques, optics, or compressed air to measure moisture. Instead, MAC products incorporate a patented, proprietary sensor to provide consistent performance and accurate readings even during highly variable humidity conditions.

MAC products are used in many high-temperature moisture measurement applications because of their:

  • Ease of installation and operation
  • High sensitivity to water vapor/moisture content
  • Instant, accurate results
  • User-friendly interface displaying clear readings
  • High performance stability

The presence of moisture can have a negative impact on process efficiencies. Introducing a high-performance moisture analyzer from MAC Instruments can help you take a more scientific and results-driven approach towards controlling humidity levels in your process. Our moisture measurement instruments also help you comply with emission monitoring requirements, as they offer NIST-traceable direct moisture level measurement.

Serving a diverse range of industries, all across the globe

MAC is supported by a strong network of distribution partners, giving global industries direct access to our products. As a result, MAC’s humidity analyzers, and steam flow meters and transmitters are being used in hundreds of locations worldwide.

From stack emission monitoring to product drying to metal processing to food processing to general industrial uses, MAC has emerged as a trusted source of moisture analyzers. Our clients hail from industries such as:

  • Power generation
  • Cement
  • Oil, Gas, and Refineries
  • Pulp and paper
  • Horticulture and agriculture
  • Food and Beverage
  • Metal…and more!