Electromagnetic flow meter SEA-RD

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Electromagnetic flowmeter SEA-RD designed to measure totalized volume and instantaneous flow rate of conductive liquids using electromagnetic metering technology. The measuring section contains no mechanical elements in the flow path, ensuring accurate measurement at very low flows and reducing risk of blockage by particles.

Key features

• Electromagnetic metering principle for reliable volumetric and flow rate measurement.
• No moving parts in the flow section, ensuring accuracy at very low flow rates.
• Reduced risk of blockage and long service life due to absence of mechanical elements in the fluid path.
• Adaptable internal coating to handle process water or special fluids.
• Available in a wide diameter range DN 50 to DN 2000 and different supply voltages.

Technical specifications

• Measured quantities: totalized volume and instantaneous flow rate.
• Measuring principle: electromagnetic (contactless measurement in the flow section).
• Flow path: free of mechanical elements (no rotors/impellers in fluid stream).
• Electrode material: AISI 316L.
• Fluid temperature: -25°C to +80°C (higher temperatures on request).
• Accuracy class: 0.5%.
• Protection class: IP65 (IP66 or IP68 on request).
• Ambient temperature range: -10°C to +60°C.
• Flange drilling standards: ISO PN 16, PN 10, ANSI 150 (other flanges on request).
• Outputs: RS485 and pulse (other outputs on request).
• Pulse output adjustable: 1 pulse per 0.001 ~ 1000 L.
• Separate electronic unit and LCD display; standard distance between unit and flowmeter: 5 m (other distances on request).

Standard pressure ratings

• DN 50 – DN 150: PN 16
• DN 200 – DN 500: PN 10
• DN 600 – DN 2000: PN 6

Installation distances

• Minimum straight lengths: upstream 5 DN; downstream 3 DN.

Documentation

• Technical Data Sheet (PDF) available.