Applications of the MAC STM and STMT Steam Flow Meters and Transmitters

Leave a Comment

Steam flow rate is typically measured using orifice plates, nozzles, venturies, or vortex sheading flow meters. All of these devices respond to volumetric flow, not true mass flow. For any fixed volumetric flow, the mass flow will vary with the line pressure. If the absolute pressure is doubled, the density of the steam will double […]

What’s Wrong with Relative Humidity Above 100°C?

Leave a Comment

Water vapor above a temperature of 100°C at atmospheric pressure is in the super heated state. The characteristics of the relative humidity scale change drastically in the super heat area. It is somewhat like going through the sound barrier, the physics take on new characteristics in the super heat area just as they do in […]

What’s Wrong with Relative Humidity Above 212°F?

Leave a Comment

Water vapor above a temperature of 212°F at atmospheric pressure is in the super heated state. The characteristics of the relative humidity scale change drastically in the super heat area. It is somewhat like going through the sound barrier, the physics take on new characteristics in the super heat area just as they do in […]

Accurate and Responsive Humidity Probes by MAC Instruments

Leave a Comment

Since 1990, MAC Instruments have been manufacturing industrial moisture measurement instruments. With a MAC Instruments moisture analyzer one can instantly measure absolute humidity in the most demanding high-temperature conditions. MAC’s moisture analyzer range renders all the necessary data through a simple, clear interface. All our products are used in several high-temperature humidity measurement applications at […]

MAC Instruments Offers Industrial Compliant Moisture Measurement Equipments

Leave a Comment

MAC Instruments is the leading manufacturer of steam flow meters, transmitters, and industrial moisture analyzers in the industry. We mainly manufacture these high-end products to serve high-temperature industrial applications. Our entire range of analyzers provides all the data you need through a simple and clear interface. Our moisture measurement instruments offer NIST-traceable direct moisture level […]