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8711ATA30FRE

The Emerson 8711ATA30FRE is a Rosemount 8711 Series flanged electromagnetic flow meter sensor. Designed for accurate and reliable volumetric flow measurement of conductive liquids, slurries, and acids, this sensor is widely used in water and wastewater treatment, chemical processing, and industrial applications.

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Parameters (Specifications) Brand: Emerson (Rosemount) Model Number: 8711ATA30FRE Series: 8711 Flanged Electromagnetic Flow Meter Sensor Line Size: ATA - This code indicates a specific line size, typically 3 inches (DN80) (Note: "ATA" is not standard sizing; this needs verification from code table) Liner Material: 30 indicates PTFE (Teflon) liner - Excellent chemical resistance, suitable for aggressive acids and chemicals Electrode Material: F indicates 316L Stainless Steel electrodes (standard for many water and chemical applications) Flange Type/Material: R typically indicates ANSI Class 150 flanges with carbon steel construction Housing Material: E indicates a standard epoxy-coated carbon steel housing Enclosure Rating: NEMA 4X (IP66/67) - Suitable for outdoor and washdown environments Measured Variable: Volumetric Flow Rate (Velocity-based measurement) Flow Tube Material: Carbon steel (housing) with PTFE liner Accuracy: Typically ±0.5% of rate (standard) or ±0.25% with optional calibration Repeatability: ±0.1% of rate Conductivity Requirement: Minimum fluid conductivity of 5 µS/cm (microSiemens per centimeter) Fluid Temperature Range: Depends on liner material: With PTFE liner: -20°C to 150°C (-4°F to 302°F) Pressure Rating: Class 150 (up to 285 psi / 19.7 bar at ambient temperature) Electrode Type: Standard bullet-nose design for self-cleaning action