8700 Series 2-Inch Electromagnetic Flow Meter for Industrial Liquid Measurement

8700 Series 2-Inch Electromagnetic Flow Meter for Industrial Liquid Measurement

The Rosemount 8700 Series 2-Inch Electromagnetic Flow Meter is engineered for reliable and accurate measurement of conductive liquids in industrial applications. Designed with a robust, corrosion‑resistant construction, it ensures long‑term performance in demanding environments such as water treatment, chemical processing, and food and beverage production. Featuring advanced signal processing and a streamlined installation design, the Rosemount 8700 Series 2-Inch Electromagnetic Flow Meter delivers precise flow data with minimal maintenance requirements. Its compatibility with a wide range of process conditions makes the Rosemount 8700 Series 2-Inch Electromagnetic Flow Meter a versatile solution for operators seeking dependable flow measurement and reduced lifecycle costs.

Typical Applications

1. Water and Wastewater Treatment – Monitoring flow in raw water intake, distribution networks, and sewage treatment plants.
2. Chemical Processing – Accurate measurement of corrosive or conductive liquids in chemical production lines.
3. Food and Beverage Industry – Hygienic flow measurement for milk, juice, beer, and other conductive liquids.
4. Pulp and Paper Industry – Flow monitoring of pulp slurry, bleaching chemicals, and process water.
5. Mining and Mineral Processing – Slurry flow measurement in ore processing and tailings pipelines.
6. Power Generation – Cooling water, boiler feedwater, and condensate flow monitoring.
7. Pharmaceutical Industry – Precise dosing and batching of conductive liquids under sanitary conditions.
8. Oil & Gas (limited) – Conductive water injection or produced water measurement (not suitable for hydrocarbons).

Frequently Asked Questions (FAQ)

Q1: What type of liquids can the Rosemount 8700 Series measure?

A1: The 8700 Series is designed for conductive liquids, including water, wastewater, slurries, chemicals, and food-grade fluids. It is not suitable for non-conductive fluids such as oils or hydrocarbons.

Q2: What is the accuracy of the 2-inch Rosemount 8700 flow meter?

A2: The meter provides ±0.25% of rate accuracy, ensuring reliable performance in industrial applications.

Q3: What lining materials are available for the 8700 Series?

A3: Common options include PTFE, PFA, Polyurethane, and Neoprene, selected based on chemical compatibility and process conditions.

Q4: What electrode materials can be specified?

A4: The 8700 Series supports 316L Stainless Steel, Hastelloy C, Tantalum, and Platinum electrodes to handle a wide range of corrosive or abrasive fluids.

Q5: Can the 8700 Series be used for custody transfer or billing applications?

A5: While highly accurate, electromagnetic flow meters are generally used for process control and monitoring. For custody transfer of hydrocarbons, a Coriolis mass flow meter is typically recommended.

Q6: What are the installation requirements?

A6: The meter requires a full pipe of conductive liquid, with recommended straight pipe runs upstream and downstream to ensure stable flow measurement.

Q7: What communication protocols are supported?

A7: The 8700 Series supports HART, FOUNDATION Fieldbus, and Profibus PA, enabling seamless integration with control systems.

Q8: What industries commonly use the 8700 Series?

A8: Typical industries include water and wastewater treatment, chemical processing, food and beverage, pulp and paper, and power generation.