MAC125 High Temperature Moisture Analzyers

The MAC125 high temperature moisture analyzer is capable of measuring absolute humidity in almost any temperature. The measurement process uses no chemicals, compressed air, wet bulb techniques, optics, or mirrors.

The probe is protected from particulates by a 10 micron stainless steel sintered filter element that is cleanable and replaceable. The measurement process is patented and uses a proprietary sensor which responds to the partial pressure of water vapor.

The total pressure is also measured, and the moisture level is calculated from the ratio of the pressures.

The MAC125 is the latest generation of Absolute Humidity Transmitter from MAC Instruments. The MAC125 and its predecessors have provided accurate, reliable, high temperature humidity measurement in many difficult industrial applications through the world since 1990.

MAC155 Instruments

• For Continuous Stack Monitoring with Built in Calibrator
• Measures Absolute Humidity to 1200°F / 650°C (optional to 2400°F / 1300°C )
• Can be used to Higher Temperatures with Accessories
• % Moisture by Volume
• Contains Built in Equipment Allowing Daily 2 Point Calibration and System Checks
• Can be Recalibrated in the Field using Internal Calibrator