Rosemount 8721 Hygienic Magnetic Flow Meter Consisting of 8721020 Sensor and M-8732E Transmitter
Rosemount 8721 Hygienic Magnetic Flow Meter Consisting of 8721020 Sensor and M-8732E Transmitter
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Rosemount 8721020 Hygienic Magnetic Flow Meter Sensor, 2 Inch (DN50)
Accuracy
Up to 0.25% of volumetric flow rate accuracy over 13:1 flow turndowns, 0.5% over 40:1 flow turndown
Line Sizes
½-4 inch (15-100 mm)
Liner Materials
PFA
Electrode Materials
316L Stainless Steel, Nickel Alloy, Platinum
Process Connections
Tri-Clamp® Sanitary Coupling IDF Sanitary Coupling (screw type) Weld Nipple DIN 11851 (Imperial and Metric) DIN 11864 (-1 and -2 Form A) SMS 1145 DEN US 50 Weld Nipple
Product Certifications
3-A, EHEDG Type EL, PMO (M-b-350)
Rosemount 8732E Field Mount Magnetic Flow Meter Transmitters
Accuracy
Up to ±0.15% of volumetric flow rate accuracy over 13:1 flow turndowns, ±0.25% over 40:1 flow turndown
Diagnostic
In Situ Meter Verification, Grounding/Wiring Fault Detection, High Process Noise Detection, Tunable Empty Pipe Detection, Transmitter Fault Detection, Sensor Fault Detection, Electrode Coating
Compatibility
All Rosemount manufactured Sensors: 8705, 8711, 8721, 8707 Universal capabilities allow 8700 Series transmitters to be compatible with AC and DC powered sensors from other manufacturers
Power Supply
90-250 VAC, 50-60 Hz or 12-42 VDC
Power Consumption
15 W maximum - DC 40 VA maximum - AC
Enclosure Rating
8732E: Type 4x, IEC 60529, IP66 8712E: Type 4x, IP66
Line power fuses
15W maximum - DC 40VA maximum - AC
Switch-on current
AC: Maximum 35.7A (< 5ms) at 250VAC DC: Maximum 42A (< 5ms) at 42VDC
Features
Rosemount 8721020 Hygienic Magnetic Flow Meter Sensor, 2 Inch (DN50)
Lightweight, compact stainless steel design makes installation easy
Rely on FDA-approved materials including 3-A finish certified by EHEDG for use in Grade A milk
Fully-welded meter body design allow for safety in hygienic applications
Sensor is CIP/SIP cleanable and the sensor I.D. matches the process piping to eliminate hard-to-clean step changes
Satisfy virtually any requirement with a variety of available sanitary process connections
Better facilitate inspection and maintenance with easily accessed process gaskets
Cut costs and improve efficiency with an obstructionless design featuring no moving parts to maintain or repair
Rosemount 8732E Field Mount Magnetic Flow Meter Transmitters
Continually monitor meter health and performance without stopping the process with Smart Meter Verification
Prevent moisture ingress with dual-compartment transmitter housing
Improve process management with advanced Digital Signal Processing
Optimize control in noisy applications with High Process Noise diagnostic and Selectable Coil Drive Frequency options
Tunable Empty Pipe Diagnostic minimizes issues and false readings when the pipe is empty
Quickly verify installation integrity with Ground and Wiring Fault Detection diagnostic
Simplify adjustments in hazardous environments without removing the cover using optical switches for configuration
Cut inventory and ensure interface consistency for any magnetic flow meter sensor using Universal Transmitter capability
Documents & Drawings
Rosemount 8721020 Hygienic Magnetic Flow Meter Sensor, 2 Inch (DN50)
Rosemount 8732E Field Mount Magnetic Flow Meter Transmitters
