Electromagnetic Flow Meters

15 products

Electromagnetic Flow Meters, also known as magmeters, are used in a wide variety of industrial, commercial, and laboratory applications. These meters measure the flow rate of liquids and slurries through a pipeline, and are commonly used in water and wastewater treatment, chemical injection, and pharmaceutical manufacturing. They offer accuracy and repeatability with no moving parts and are available in multiple sizes and materials. Omega Engineering is a leading provider of Electromagnetic Flow Meters designed for reliable, efficient performance. Our magmeters are available in battery or DC powered versions, with remote displays and temperature and conductivity sensors. For low-flow applications, our FMG80A Series comes in 1/4" to 3/4" pipe/tube sizes. We also have adjustable insertion models with no moving parts, and tri-clamp and ANSI flange options. Our flow meters are easy to install and require minimal maintenance. With our integrated displays, pulse and 4-20mA outputs, our flow meters provide accurate, repeatable readings with minimal effort. Our lightweight and compact FMG90B Series magmeters are perfect for OEM applications.

Frequently Asked Questions

Electromagnetic flow meters (mag meters) rely on precise induction sensors that can drift over time due to electronic aging or electrode scaling. Annual professional calibration ensures the meter remains accurate for billing and process control while maintaining strict ISO 17025 compliance standards.

For standard water management and industrial applications, professional calibration is recommended every 12 months. Facilities handling abrasive slurries, corrosive chemicals, or high-temperature fluids often require 6-monthly checks to account for liner wear and ensure continuous measurement reliability.

Yes, HK Calibrations provides on-site mobile calibration for electromagnetic flow meters across Australia. Our mobile teams can certify your flow systems within your existing pipework in Sydney, Melbourne, or regional areas, eliminating the high costs and downtime of dismantling your infrastructure.

Traceable calibration provides an unbroken chain of accuracy back to national standards, which is a legal requirement for Australian trade-waste and environmental reporting. It ensures your flow data is legally defensible and meets the rigorous requirements of local water and environmental authorities.

Inaccuracy is often caused by electrode coating, air entrainment (partially full pipes), or improper grounding in the pipe system. If your readings fluctuate, you should seek professional recalibration and inspection to ensure the meter’s internal sensors are correctly tuned to the fluid's conductivity.

Absolutely. Every flow meter we service is calibrated to meet national measurement standards, providing the audit-ready documentation required for Australian quality systems. We ensure your mag meters are certified for precision in everything from large-scale irrigation to food-grade chemical processing.