Electromagnetic Flow Meter - MAG‑VIEW - for Accurate, Maintenance‑Free Liquid Measurement
MAG‑VIEW™ magnetic flow meters use the inductive measuring principle, delivering high accuracy without moving parts. This makes them ideal for contaminated liquids, compact machines, and applications where traditional flow sensors fail. With no mechanical wear, no pressure drop, and reliable performance even in harsh conditions, MAG‑VIEW™ offers long‑life, interference‑free flow measurement.
- 11 models, ranges starting from 0.0083 l/min up to 250 l/min
- Pricing starts at € 550,-
- Pressure rating: up to 10 bar and 16 bar
- Temperature: up to 90°C
- Frequency output and analogue output 4...20 mA
- For conductive liquids (≥20 μS/cm)
- Free cross section → Very low pressure drop
🕒 Fast delivery from stock, shipment in 2 business days
🇪🇺 Made in the EU
💬 Online support available
💳 Secure payment via Credit Card, PayPal or Bank transfer
✅ Competitive prices
Use the table to select the instrument that matches your flow
Flow Ranges | Metal version | Plastic version |
| 0.0083 .. 1 l/min | MVM-001-PA | |
| 0.05 .. 2 l/min | MVM-002-PA | |
| 0.1 .. 2 l/min | MVM-002-QA | |
| 0.25 .. 5 l/min | MVM-005-QA | |
| 1 .. 20 l/min | MVM-020-QA | |
| 0.1 .. 30 l/min | MVM-030-PA | |
| 2.5 .. 50 l/min | MVM-050-QA | |
| 0.2 .. 60 l/min | MVM-060-PA | |
| 5 .. 200 l/min | MVM-200-QA | |
| 12.5 .. 250 l/min | MVM-250-QA | |
| 5 .. 250 l/min | MVM-250-PA |
Buy Your Online Electromagnetic Flow Meter Smart and Fast: Instant Insight into Price and Delivery Time
Speed and Precision in Liquid Flow Measurement
You have a project that can't wait. A machine that needs to be completed, a process that's at a standstill, or a prototype that needs testing. The last thing you want is a two-week quotation process for a standard instrument. At Mass Flow ONLINE, we understand that time is money. That's why we do things differently. We offer high-quality measuring instruments directly from stock, with transparent pricing and worldwide delivery.
Whether you're looking for a solution for water treatment, cooling systems, or chemical dosing, the MAG-VIEW series provides the robustness you need. In this guide, we dive deep into the technology, benefits, and costs. We show why buying an online electromagnetic flow meter is not only faster but often the smartest choice for your business process. No hassle, just measurement.
What Is an Electromagnetic Flow Meter and How Does It Work?
Before making a purchase, it is important to understand the technology behind the instrument. An electromagnetic flow meter operates based on Faraday's law (magnetic induction). This may sound complex, but the principle is relatively simple and highly reliable.
When a conductive liquid flows through a magnetic field, a voltage is induced. This voltage is directly proportional to the flow velocity of the liquid. Inside the measuring tube are coils that generate this magnetic field, and electrodes that measure the induced voltage. The related formula is E = k * B * v * D, where E is the voltage, B the strength of the magnetic field, v the velocity of the liquid, and D the diameter of the tube.
The crucial word above is 'conductive'. This technology only works if the liquid has electrical conductivity. For most water applications (drinking water, wastewater, cooling water) this is not a problem at all. The MAG-VIEW series we offer is specifically designed for these applications, focusing on conductivity and measurement stability.
The Advantages of the MAG-VIEW Electromagnetic Flow Sensor
Why choose this specific technology? Compared to mechanical meters (such as turbine or oval gear meters), an electromagnetic flow sensor offers several decisive advantages that directly impact the reliability of your process.
- No moving parts: Since nothing rotates or moves inside the pipe, there is no mechanical wear. This makes the meter virtually maintenance-free.
- Full bore design: The construction ensures minimal pressure loss in your system, which is essential if you want to avoid unnecessary pump load.
- Insensitive to density and viscosity: As long as the liquid is conductive, changes in temperature, pressure, density, or viscosity have little influence on measurement accuracy.
- Compact and robust: The MAG-VIEW models in our webshop are compactly designed, making them easy to integrate into machines with limited installation space.
In addition, our electromagnetic flow meters are equipped with intelligent electronics offering both a frequency output and an analog 4–20 mA output. This allows easy integration with a PLC or control system for direct process control.
Applications: Which Liquids Can You Measure?
The versatility of electromagnetic flow meters makes them popular across many industries. As mentioned, the key requirement is that the liquid must be electrically conductive. This makes them unsuitable for oils or demineralized (ultra-pure) water, but ideal for:
- Water treatment: Measuring drinking water, wastewater, or process water.
- Cooling circuits: Monitoring cooling water flows in machines to prevent overheating.
- Agriculture and horticulture: Dosing fertilizers or irrigation water.
- Food industry (non-hygienic): Cleaning water or conductive liquid flows in CIP (Cleaning In Place) systems.
Our MAG-VIEW electromagnetic flow meters cover a range from as low as 0.0083 l/min up to 250 l/min. This wide spectrum means we offer solutions for both fine dosing in laboratories and larger water flows in industrial environments. If you are looking for a solution for gases, we recommend our thermal mass flow meters, as electromagnetic flow meters are not suitable for gas measurement.
Where Can I Buy an Electromagnetic Flow Meter Without Delay?
In traditional process industries, purchasing is often slow. You search for a supplier, request a quote, wait days for a price, and then hear that the delivery time is six weeks. For R&D engineers, machine builders, and maintenance managers, this frustration is exactly what we eliminate.
The question “where can I buy an electromagnetic flow meter and complete the purchase immediately?” is answered by our webshop. At Mass Flow ONLINE, we reverse the process: first the price and stock status, then the order. No hidden steps. You select the model that fits your required flow range (for example, the MVM-030-PA), add it to your cart, and check out using credit card, PayPal, or bank transfer. We ship worldwide, often the same day if the product is in stock.
Electromagnetic Flow Meter Price: What Does It Really Cost?
Transparency is one of our core values. With many competitors, the electromagnetic flow meter price is “on request,” making budgeting difficult. With us, prices are public and fair. Prices for our high-quality MAG-VIEW electromagnetic flow meters start from €669.
When evaluating the total electromagnetic flow meter cost, it is important to look beyond the purchase price alone and consider the total cost of ownership:
- Installation costs: Thanks to the compact design and standard outputs (4–20 mA), installation is quick and straightforward.
- Maintenance costs: With no moving parts, there are no bearings to replace, drastically reducing operating costs compared to mechanical meters.
- Downtime costs: Fast delivery means your process is up and running again sooner.
Compared to cheaper mechanical alternatives, the initial investment may be slightly higher, but the reliability and lifespan of electromagnetic flow meters quickly pay off in industrial applications.
Comparison: Mass Flow ONLINE vs Traditional Distributors
To give you a clear picture of our position in the market compared to well-known brands (such as Krohne or Brooks, which offer excellent products for specific niches), we have summarized the differences below. Our focus is on speed and standardization.
| Feature | Traditional Distributor | Mass Flow ONLINE |
|---|---|---|
| Ordering process | Quotation request (days of waiting) | Direct online ordering (minutes) |
| Price visibility | On request / volume dependent | Transparent and immediately visible |
| Delivery time | Often 4–8 weeks (build-to-order) | From stock (often 1–2 days) |
| Product focus | Complex, custom, extreme conditions | Standardized, compact, efficient |
| Payment | Invoice after credit check | Credit card, PayPal, bank transfer |
If you are building a complex installation for a petrochemical refinery with extreme pressures, a custom solution from a traditional supplier may be required. But for machine building, process control, and water management where speed and quality matter, we offer the most efficient route.
Tips for Choosing the Right Electromagnetic Flow Meter
- Flow range: Choose a meter where your normal flow lies in the middle of the measuring range for optimal stability.
- Conductivity: Verify that your liquid is conductive (water, acids, bases). For demineralized water or oil, a different measurement principle is required.
- Connections: Ensure the available process connections match your piping.
- Output signal: Decide how you want to read the data. Frequency/pulse or analog 4–20 mA—our meters support both.
Case Study: Efficiency in Machine Building (OEM)
A real-world example: a Dutch machine builder develops mobile cleaning units for the food industry. They previously used mechanical impeller meters, which frequently jammed due to small particles in the return water. This led to customer complaints and costly service visits.
By switching to the MAG-VIEW electromagnetic flow meters from Massflow-online.com, they solved two problems at once. First, the issue of jammed bearings disappeared thanks to the full bore design. Second, they reduced their time-to-market. Instead of waiting weeks for components, they now order the required electromagnetic flow sensors per project directly from our webshop. This streamlines their assembly process and reduces inventory costs.
FAQ: Frequently Asked Questions About Electromagnetic Flow Meters
Are electromagnetic flow meters accurate?
Yes. They are highly accurate and extremely repeatable. As long as the liquid is conductive and the pipe is completely filled, deviations are minimal (often less than 1–2% of the measured value).
Do I need straight pipe lengths before and after the meter?
Although electromagnetic flow meters are more forgiving than some other technologies, we recommend straight inlet and outlet sections (e.g. 10× pipe diameter upstream and 5× downstream) to minimize turbulence.
Can I install the meter vertically?
Yes. In fact, vertical installation with upward flow is often preferred, ensuring the pipe remains completely filled and air bubbles are carried away with the flow.
What if I need help selecting the right meter?
Even with our online-first approach, you are not on your own. Our technical support team is happy to assist if you have questions about compatibility or measuring range.
Conclusion: Your Partner for Fast Flow Measurement Solutions
In a world where speed and efficiency are the standard, slow purchasing processes no longer make sense. Whether you are looking for a single replacement or a series delivery for a new production line, Mass Flow ONLINE delivers the quality you need without the wait.
With the MAG-VIEW series, you choose a reliable electromagnetic flow meter designed for ease of use and long-term performance. Check our range today, view the current electromagnetic flow meter price and availability, and experience how easy online purchasing can be. Have specific requirements or ready to order? Navigate directly to our product pages and take action.