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


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

DN600 magnetic flowmeter
DN600 magnetic flowmeter magnetic flow meter magnetic flowmeter SUP-LDG Carbon steel body electromagnetic flow meter SUP-LDG Carbon steel body electromagnetic flow meter
  • Specification

 Product  Electromagnetic flowmeter
 Model  SUP-LDG
 Diameter nominal  DN15~DN1200
 Nominal pressure

DN15 - DN250, PN ≤1.6MPa

DN300 - DN1000, PN ≤1.0MPa

DN1200, PN ≤0.6MPa

Higher pressure can be customized


±0.5% F.S.(Flow speed > 1m/s);

±0.5% F.S.±2mm/s(Flow speed <1m/s)

 Repetitiveness 0.16%
 Liner material

Neoprene (CR), Polyurethane (PU), PTFE (F4), PFEP (F46), PFA

 Electrode material

316L Stainless Steel, Hastelloy C, Hastelloy B, Ti, Ta, Pt

 Medium temperature

Neoprene: -10…+60℃

Polyurethane: -10…+60℃

PTFE/FEP: -10…+120℃

PFA: -10…+120℃

 Power supply

85-245VAC,50/60Hz, 22VDC-26VDC

 Structure type  Compact type, Remote type
 Ingress protection  IP65, IP68(remote type only)
 Product standard  JB/T 9248-2015


  • Measuring principle

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-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   

flowmeter principle


  • Introduction 

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