（测试3）SUP-LDG Carbon steel body electromagnetic flow meter
SUP-LDG Electromagnetic meters are a leading choice to deliver the performance and precision your applications require. These meters are applicable for all conductive liquids, such as water, acids, alkalis, slurries and many others. Typical applications are monitoring of liquids, filling, dosing and precise measurement in custody transfer
Characteristics
Pipe diameter: DN15~DN1000
Accuracy: ±0.5%(Flow speed > 1m/s)
Theoretical value: Water: Min. 20μS/cm; Other liquid: Min. 5μS/cm
Recommended value: ＞30μS/cm
Turndown ratio: 1:100
Power supply: 100-240VAC，50/60Hz; 22-26VDC
Minimal Maintainice. Has no moving parts or flow obstructiions, which virtually eliminates maintenance and pressure drops
SUP-LDG electromagnetic flow meters deliver precision measurement for demanding industrial applications.
Engineered for versatility, they support all conductive liquids including water, acids, alkalis,
slurries, and more.
These meters are widely used in:
Liquid process monitoring and control
High-accuracy custody transfer measurements
Automated filling and dosing systems
Chemical injection and blending processes
Wastewater treatment and water distribution
Suitable for all industries requiring reliable flow measurement of conductive liquids,
from pharmaceutical plants to mining operations.
KEY BENEFITS
✓
Unmatched Accuracy
±0.5% measurement accuracy with 1:100 turndown ratio for precise monitoring across flow ranges
✓
Maintenance-Free Operation
No moving parts or internal obstructions - eliminates pressure drop and reduces lifecycle costs
✓
Universal Compatibility
Measures all conductive liquids (≥5 μS/cm) with various liner/electrode material options
✓
Flexible Installation
DN15-DN1000 size range with compact or remote display options for any pipe configuration
✓
Dual Power Options
100-240VAC or 22-26VDC power supply for flexible integration into existing systems
Mag meter works based on Faraday's law, when the liquid goes through the pipe at the flow rate of v with a diameter D, within which a magnetic flux density of B is created by an exciting coil, the following electromotive E is generated in proportion to flow speed v:
E=K×B×V×D
Where:
E－Induced electromotive force
K－Meter constant
B－Magnetic induction density
V－Average flow speed in cross-section of measuring tube
D－Inner diameter of measuring tube
Introduction
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