# ABB FEP631-M-254 Electromagnetic Flow Meter 4" ANSI 600 - PoE

The **ABB FEP631-M-254** Electromagnetic Flow Meter is a high-precision instrument designed for accurate liquid flow measurement across various industrial applications. This flow meter, utilizing advanced electromagnetic technology, provides reliable, drift-free readings for conductive fluids. It is ideally suited for industries such as water and wastewater treatment, chemical processing, oil and gas, and power generation. This **ABB** flow meter is a robust solution for demanding environments.

Featuring a 4-inch nominal diameter and ANSI 600 flange rating, the **FEP631-M-254** is built for durability and performance. It is rated for Class 1, Division 2 (C1D2) hazardous environments, ensuring safe operation in potentially explosive atmospheres. The inclusion of Power over Ethernet (PoE) and Modbus communication enables seamless integration with SCADA, DCS, and PLC systems. The **ABB FEP631-M-254** ensures precise flow measurements with minimal pressure loss, optimizing energy efficiency and reducing operational costs. For instance, what are the benefits of using an electromagnetic flow meter? It offers superior accuracy, stability, and efficiency.

**Key Features:**

-   **Precise Measurement:** Delivers highly accurate and reliable flow readings.
-   **Hazardous Environment Certified:** C1D2 rated for safe operation in explosive atmospheres.
-   **Seamless Integration:** Equipped with PoE and Modbus for easy system integration.
-   **Durable Construction:** Built with corrosion-resistant materials for long-term reliability.
-   **Efficient Operation:** Minimizes pressure loss, optimizing energy efficiency.

**Specifications:**

Flow Meter Type: Electromagnetic, Nominal Diameter: 4 inch, Flange Rating: ANSI 600, Communication: Modbus, Power over Ethernet (PoE), Hazardous Location Rating: Class 1 Division 2 (C1D2), Fluid Compatibility: Conductive fluids

The **ABB FEP631-M-254** is a dependable solution for industrial flow measurement needs. Its robust design and advanced features ensure accurate and consistent performance, making it an essential component for optimizing industrial processes. Ensure precise liquid flow measurement and process optimization in your industrial or automation systems. For further inquiries please contact us at [info@ramautomations.com](mailto:info@ramautomations.com).

## Details

- **Price:** 999.0 USD
- **Vendor:** ABB
- **Type:** Industrial Automation > Flow Meters > Electromagnetic Flow Meter
- **Tags:** 4 inch, ABB, ANSI 600, C1D2 flow meter, electromagnetic flow meter, FEP631-M-254, industrial flow measurement, Modbus flow meter, PoE

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 999.00 USD | In stock |

## Images

- ABB FEP631-M-254 Electromagnetic Flow Meter 4" ANSI 600 - PoE-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/abb-fep631-m-254-electromagnetic-flow-meter)
> Updated: 2026-09-30