Eldridge Products, Inc. (EPI) produces the Master-Touch™ Family of thermal gas mass flow meters and switches for measurement and control of a wide variety of gas flow applications such as:

• measurement of Air and Natural Gas consumption for boiler operations;
• monitoring Compressed Air systems for daily operation and usage audits;
• flow rate and totalization of Natural Gas usage for operational cost management;
• Bio Gas / Digester Gas and Air flow rates in water and wastewater treatment facilities (WWTP);
• flow measurement for High Purity and Ultra-High Purity applications in the food processing industry and computer chip manufacturing;
• industrial process use of Argon, Carbon Dioxide, Hydrogen, Hydrocarbon gases including Methane, Propane and mixtures, Nitrogen, Oxygen and many other gas mixtures.

Our patented Flow Averaging Tubes (FAT™) provide accurate flow measurement in large pipes and ducts such as HVAC installations, and in applications with very limited upstream straight run such as facility upgrades, retrofits and general moderization.