Why Eldridge Products Leads the Industry in Thermal Mass Flow Measurement

When precision, reliability, and efficiency matter in flow measurement applications, industry professionals increasingly turn to thermal mass flow technology. Among the leaders in this field, Eldridge Products Inc. (EPI) has established itself as a benchmark for excellence with innovative solutions that address the complex challenges of modern flow measurement. This article explores the distinctive advantages that make Eldridge Products the preferred choice for thermal mass flow meters across critical industrial applications.

Direct Mass Flow Measurement: Simplifying Your Process

One of the primary advantages of Eldridge Products’ thermal mass flow meters is their ability to provide direct mass flow measurement without requiring additional components. Unlike traditional volumetric flow meters that need separate temperature and pressure sensors with transmitters to calculate mass flow, EPI’s systems deliver:

• Single-instrument mass flow measurement
• Simplified installation requirements
• Reduced complexity in system setup
• Lower overall equipment and maintenance costs

This streamlined approach eliminates potential failure points while providing more accurate and reliable flow data across varying process conditions.

Superior Design for Challenging Installations

Multipoint FAT Probe Technology

Traditional flow measurement often requires extensive straight pipe runs to achieve accurate readings—a luxury many facilities simply don’t have. Eldridge Products’ innovative Multipoint FAT Probe solves this common challenge:

• Outperforms conventional flow conditioners in limited straight-run applications
• Provides accurate measurements even in tight piping configurations
• Delivers reliable data in large ducts where traditional sensors struggle
• Enables simple insertion-style installation with minimal pipe modifications

This technology proves particularly valuable in retrofit applications where modifying existing infrastructure would be prohibitively expensive or disruptive.

High-Temperature Axial Design

For extreme temperature environments, EPI offers specialized solutions that maintain accuracy where other instruments fail:

• Industry-leading temperature tolerances
• Specialized 1/4″ and 3/8″ axial flow meters for high-temperature, small-diameter process lines
• Robust construction that withstands harsh operating conditions

Exceptional Performance in Critical Applications

Aeration Flow Monitoring

In wastewater treatment and other aeration-intensive processes, EPI flow meters deliver:

• Precise mass flow measurement without compensating calculations
• Easy installation with insertion-style probes
• Reliable performance in varying environmental conditions

Combustion Monitoring Excellence

For combustion processes where precision directly impacts efficiency and emissions, Eldridge Products offers:

• Accuracy of ±1% of reading plus 0.5% of full scale
• Multiple installation configurations (inline, insertion, flanged, threaded)
• Remote enclosure options for electronics protection
• Hazardous area certifications for demanding environments

Advanced Submetering Capabilities

When comparing process streams with varying temperatures and pressures, EPI systems provide:

• Consistent mass flow measurement across different conditions
• High turndown capabilities (10:1 ratio standard—far exceeding pitot tube with DP options)
• Long-term stability for reliable comparative analysis

Streamlined Maintenance and Validation

Maintaining accuracy over time is critical for any measurement instrument. Eldridge Products simplifies this essential task with:

EPIVAL Calibration System

• Fast field validation in five minutes or less
• No need for extensive recalibration procedures
• Reduces instrument downtime during verification

EPITERM Software

• Free software tool for comprehensive system management
• User-friendly interface for quick configuration and calibration checks
• Enhances long-term instrument performance

Long-Term Value and Reliability

Investing in flow measurement technology requires consideration of total lifecycle costs. Eldridge Products delivers exceptional value through:

• Robust construction with 10+ year typical service life
• Industry-leading turndown ratios for maximum application flexibility
• Minimal maintenance requirements compared to alternative technologies
• Consistent performance over extended periods without calibration drift

Eldridge Products Inc. has earned its reputation as a leader in thermal mass flow measurement by delivering instruments that combine technical excellence with practical usability. From direct mass flow measurement that eliminates the need for additional components to innovative designs that solve real-world installation challenges, EPI offers solutions that consistently outperform alternatives in the most demanding applications.

Whether your priority is simplifying complex measurements, ensuring accuracy in challenging environments, or maximizing long-term reliability, Eldridge Products’ thermal mass flow meters provide the precision, durability, and user-friendly features that today’s industrial processes demand. With tools like the Multipoint FAT Probe, EPIVAL calibration system, and specialized designs for extreme conditions, EPI continues to advance the science of flow measurement while delivering practical solutions for everyday industrial challenges.

For professionals seeking precision flow measurement with lower total cost of ownership and superior long-term performance, Eldridge Products remains the clear industry leader.

Get local help and start converting improved measurement into savings, CMC Technologies is the Australian representative for Eldridge Products. If you’d like assistance selecting the right Eldridge thermal mass flow solution, arranging a demonstration, or requesting a quote (RFQ), contact CMC Technologies. We can help assess your application, recommend the appropriate EPI product and installation, and support calibration and commissioning to ensure fast and reliable results.