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MODMAG

MODMAG is a brand specializing in electromagnetic flow measurement technology, primarily focused on inline magnetic flowmeters designed for water and other conductive liquids. The product line centers on electromagnetic flow meters that operate on Faraday's law of induction, measuring flow velocity by detecting voltage generated as a conductive liquid passes through a magnetic field. MODMAG flowmeters are constructed with steel bodies and are available in multiple configurations, typically featuring an accuracy of ±0.2% of reading, which is suitable for process control and billing applications in industrial water management. The meters commonly include an LCD or digital display for local readout and offer output options such as 4-20 mA analog signals or standard frequency pulse outputs, enabling integration with PLCs, SCADA systems, and remote monitoring setups. They are rated for a maximum voltage of 240V AC, indicating compatibility with standard industrial power supplies. The product range covers various pipe sizes and connection types, all designed for inline installation, meaning they are inserted directly into the pipeline without bypass loops. MODMAG flowmeters are applicable in sectors such as municipal water treatment, industrial process cooling, HVAC systems, irrigation, and wastewater management, where accurate and reliable flow measurement of conductive fluids is required. The meters are built to handle water with minimal conductivity, typically above 5 µS/cm, making them suitable for most clean water and many wastewater streams. 3G Electric supplies a selection of MODMAG electromagnetic flowmeters, including models with different MPN designations (e.g., 113-4278, 113-4406, 113-4420, 109-5323, 113-4744, 113-4416, 113-4722, 110-2486), each tailored to specific flow ranges and pipe diameters. These units are available as standalone meters or with integrated electronics, and 3G Electric provides datasheets and logistics support to facilitate specification, procurement, and delivery for global customers. The MODMAG line is characterized by its straightforward design, consistent accuracy, and compatibility with standard industrial interfaces, making it a practical choice for engineers and procurement specialists seeking dependable flow measurement without proprietary software or complex calibration procedures.

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About MODMAG

MODMAG is a brand specializing in electromagnetic flow measurement technology, primarily focused on inline magnetic flowmeters designed for water and other conductive liquids. The product line centers on electromagnetic flow meters that operate on Faraday's law of induction, measuring flow velocity by detecting voltage generated as a conductive liquid passes through a magnetic field. MODMAG flowmeters are constructed with steel bodies and are available in multiple configurations, typically featuring an accuracy of ±0.2% of reading, which is suitable for process control and billing applications in industrial water management. The meters commonly include an LCD or digital display for local readout and offer output options such as 4-20 mA analog signals or standard frequency pulse outputs, enabling integration with PLCs, SCADA systems, and remote monitoring setups. They are rated for a maximum voltage of 240V AC, indicating compatibility with standard industrial power supplies. The product range covers various pipe sizes and connection types, all designed for inline installation, meaning they are inserted directly into the pipeline without bypass loops. MODMAG flowmeters are applicable in sectors such as municipal water treatment, industrial process cooling, HVAC systems, irrigation, and wastewater management, where accurate and reliable flow measurement of conductive fluids is required. The meters are built to handle water with minimal conductivity, typically above 5 µS/cm, making them suitable for most clean water and many wastewater streams. 3G Electric supplies a selection of MODMAG electromagnetic flowmeters, including models with different MPN designations (e.g., 113-4278, 113-4406, 113-4420, 109-5323, 113-4744, 113-4416, 113-4722, 110-2486), each tailored to specific flow ranges and pipe diameters. These units are available as standalone meters or with integrated electronics, and 3G Electric provides datasheets and logistics support to facilitate specification, procurement, and delivery for global customers. The MODMAG line is characterized by its straightforward design, consistent accuracy, and compatibility with standard industrial interfaces, making it a practical choice for engineers and procurement specialists seeking dependable flow measurement without proprietary software or complex calibration procedures.

Common Applications

  • Municipal water treatment — MODMAG electromagnetic flowmeters (e.g., MPN 113-4278) for raw water intake and distribution monitoring.
  • Industrial process cooling — MODMAG inline flowmeters (e.g., MPN 113-4406) for measuring cooling water flow in heat exchangers.
  • HVAC systems — MODMAG flowmeters (e.g., MPN 113-4420) for chilled water and condenser water loop balancing.
  • Wastewater management — MODMAG flowmeters (e.g., MPN 109-5323) for effluent flow measurement in treatment plants.
  • Irrigation networks — MODMAG electromagnetic flowmeters (e.g., MPN 113-4744) for agricultural water supply metering.
  • Chemical dosing — MODMAG flowmeters (e.g., MPN 113-4416) for monitoring conductive chemical solutions in process lines.

Frequently asked questions

Common questions about MODMAG from 3G Electric.

What is the typical accuracy of MODMAG electromagnetic flowmeters?

MODMAG electromagnetic flowmeters are specified with an accuracy of ±0.2% of reading. This level of precision is suitable for most water flow measurement applications, including process control, billing, and monitoring. The accuracy is maintained across the specified flow range, provided the fluid conductivity is above the minimum threshold (typically 5 µS/cm) and the meter is properly installed with adequate straight pipe runs upstream and downstream.

What output signals are available on MODMAG flowmeters?

MODMAG flowmeters commonly offer a 4-20 mA analog output, which is standard for industrial process control systems. Some models also provide a standard frequency pulse output, which can be used for totalization or integration with pulse-input devices. Both output types allow direct connection to PLCs, DCS, or SCADA systems. The specific output type depends on the model; for example, MPN 109-5323 features a standard frequency pulse output, while other models like 113-4278 use 4-20 mA.

What fluids can MODMAG electromagnetic flowmeters measure?

MODMAG electromagnetic flowmeters are designed for conductive liquids, with water being the primary application. They can measure clean water, wastewater, slurries, and other conductive fluids with a minimum conductivity of approximately 5 µS/cm. The meters are not suitable for non-conductive fluids such as hydrocarbons, oils, or gases. The inline design and steel construction make them robust for water treatment, industrial cooling, and irrigation systems.

What is the maximum voltage rating for MODMAG flowmeters?

MODMAG electromagnetic flowmeters are rated for a maximum voltage of 240V AC. This is the supply voltage for the meter's electronics, not the measurement voltage. The 240V AC rating is standard for industrial power in many regions, allowing direct connection to mains power without additional transformers. Always verify local electrical codes and ensure proper grounding as per the manufacturer's installation guidelines.

Do MODMAG flowmeters come with a display?

Yes, many MODMAG electromagnetic flowmeters include an LCD or digital display for local readout of flow rate and totalized volume. The display allows operators to view real-time measurements without needing external equipment. Models such as those with MPN 113-4278, 113-4406, and 113-4420 feature an LCD display, while others like MPN 109-5323 have a digital display. The display is typically mounted on the meter body or a remote electronics enclosure.

How do I select the correct MODMAG flowmeter for my pipe size?

MODMAG flowmeters are available in various sizes to match different pipe diameters. The specific MPN (e.g., 113-4278, 113-4406) corresponds to a particular size and flow range. To select the correct model, you need to know the pipe diameter, expected flow rate range, and fluid properties. 3G Electric provides datasheets for each SKU that include dimensions, flow capacity, and connection details. Consult the datasheet or contact 3G Electric for assistance in matching the meter to your application.