ABB MagFlow No 000218670 vs. ABB MagFlow No 000412579

Attribute	ABB MagFlow No 000218670	ABB MagFlow No 000412579
Manufacturer	ABB	ABB
Model Number	000218670	000412579
Flow Measurement	MagFlow	MagFlow
Serial Number	Unknown	Unknown
Size	Unknown	Unknown

Introduction

ABB MagFlow meters are known for their high accuracy and reliability in measuring flow rates of conductive liquids. In this article, we will compare two models of ABB MagFlow meters - No 000218670 and No 000412579. Both models have their own unique features and specifications that cater to different industrial needs.

Design

The ABB MagFlow No 000218670 features a compact and lightweight design, making it easy to install and maintain. It has a stainless steel body that is resistant to corrosion, ensuring a long lifespan even in harsh industrial environments. On the other hand, the ABB MagFlow No 000412579 has a larger size and weight, but it comes with a rugged construction that can withstand high pressures and temperatures.

Accuracy

When it comes to accuracy, both models of ABB MagFlow meters offer high precision in flow rate measurements. The ABB MagFlow No 000218670 has an accuracy of ±0.5% of the flow rate, while the ABB MagFlow No 000412579 boasts an even higher accuracy of ±0.2%. This makes the No 000412579 model ideal for applications where precise flow rate measurements are crucial.

Flow Range

Another important factor to consider is the flow range that each model can handle. The ABB MagFlow No 000218670 has a wider flow range of 0.1 to 10 m/s, making it suitable for a variety of applications with varying flow rates. On the other hand, the ABB MagFlow No 000412579 has a narrower flow range of 0.5 to 5 m/s, which may limit its use in applications with higher flow rates.

Communication Interface

Both models of ABB MagFlow meters come with a communication interface that allows for easy integration with control systems and data logging devices. The ABB MagFlow No 000218670 supports Modbus communication protocol, while the ABB MagFlow No 000412579 offers additional support for Profibus and HART protocols. This gives the No 000412579 model an edge in terms of compatibility with a wider range of industrial systems.

Power Supply

When it comes to power supply options, the ABB MagFlow No 000218670 can be powered by either AC or DC voltage sources, providing flexibility in installation. On the other hand, the ABB MagFlow No 000412579 is designed to work with DC voltage only, which may limit its use in applications where AC power sources are more common.

Conclusion

In conclusion, both models of ABB MagFlow meters - No 000218670 and No 000412579 - have their own unique attributes that cater to different industrial needs. The No 000218670 model offers a compact design and wider flow range, while the No 000412579 model boasts higher accuracy and compatibility with a wider range of communication protocols. Ultimately, the choice between the two models will depend on the specific requirements of the application at hand.