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42 Years
experience
Precision Flow Measurement Solutions for Solids and Air
Eastern Instruments has been a leader in flow measurement solutions since 1984, specializing in precision devices for solids and air flow measurement. Our patented CentriFlow technology and High Beta flow conditioners address complex industrial challenges across agricultural, energy, food, and petrochemical sectors. With over 30 patents and a global client base, we combine engineering expertise with on-site technical support to deliver customized systems.

Our Wilmington, NC facility houses advanced testing labs and manufacturing capabilities, ensuring solutions meet rigorous industry standards. Backed by decades of innovation, we provide engineering services, product testing, and 24/7 technical support to optimize process efficiency and accuracy.
Services
Solids Flow Meters Air Flow Measurement Flow Conditioners Multivariable Transmitters System Integration Engineering Services Product Testing On-site Support Custom Fabrication Technical Training
Details
  • Year established: 1984
Highlights and features
  • 30+ years of specialized experience in flow measurement technology
  • Over 30 patented solutions for solids and air flow challenges
  • Global presence with systems operating in major industries worldwide
  • On-site technical support and product validation services
  • Dedicated testing facility for application-specific solution development
Associations and certifications
  • Patents
What people say
Accurate measurements Durable equipment Expert support Custom solutions Proven reliability
Services
Solids Flow Meters
Our CentriFlow meters provide accurate, maintenance-free measurement of bulk solids using patented centripetal force technology. These systems offer 0.25% accuracy for granular materials and powders in industries like agriculture and chemical processing. Custom configurations handle diverse materials from wood pellets to pharmaceutical powders.
Air Flow Measurement
VAP pitot tubes and High Beta conditioners deliver precise air flow measurement in challenging environments. Solutions include heated pitots for cold climates and multivariable transmitters for differential pressure-based gas flow calculations in power plants and industrial facilities.
System Integration
We engineer complete flow control systems combining measurement devices with automation for applications like railcar loading and recipe blending. Our systems reduce waste through real-time flow control and data integration with existing process management platforms.
Engineering Services
Custom engineering covers product modification to full system design, including CFD modeling and thermal analysis. Our team develops tailored solutions for unique flow challenges in biomass combustion, material handling, and industrial process optimization.
Product Testing
Our facility replicates customer environments for pre-deployment testing of solids and air flow systems. This includes material flowability analysis, accuracy verification, and performance validation under operational conditions to ensure measurement reliability before installation.
Questions
What industries does Eastern Instruments serve?
We serve agricultural, energy, food processing, industrial manufacturing, petrochemical, and recycled materials sectors with specialized flow measurement solutions.
What flow measurement technologies do you offer?
We offer patented CentriFlow technology for solids, VAP pitot tubes for air flow, High Beta conditioners, and multivariable transmitters for comprehensive measurement systems.
Do you provide on-site technical support?
Yes, we offer on-site startup assistance, calibration, and technical training for all our flow measurement systems and components.
Can you test products before implementation?
Our Wilmington facility includes testing laboratories for validating solids and air flow measurement solutions in controlled environments.
How do you handle custom engineering requirements?
Our engineering team specializes in modifying existing products or designing new systems tailored to specific application requirements.
What support documentation is available?
Technical specifications, product manuals, and application guides are available in our online document library for all flow measurement solutions.