INATEC – LDG Carbon Steel Body Electromagnetic Flowmeter

INATEC – 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 : DN 15 ~ DN 1000.

Accuracy : ± 0.5 % (Flow speed > 1 m/s).

Theoretical value : Water: Min. 20μS/cm, Other liquid: Min. 5μS/cm,
Recommended value: ＞30μS/cm.

Turndown ratio : 1 : 100.

Power supply : 100 – 240 VAC，50 / 60 Hz, 22 – 26 VDC.

Minimal Maintainice. Has no moving parts or flow obstructiions, which virtually eliminates maintenance and pressure drops.

Tokopedia

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 = 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

Specification

Information	Spesification
Product	Electromagnetic Flowmeter
Model	INATEC - LDG
Diameter nominal	DN 15 ~ DN 1200
Nominal pressure	DN 15 - DN 250, PN ≤ 1.6 MPa
	DN 300 - DN 1000, PN ≤ 1.0 MPa
	DN 1200, PN ≤ 0.6 MPa
	Higher pressure can be customized
Accuracy	± 0.5 % F.S. (Flow speed > 1m/s), ± 0.5 % F.S.± 2 mm/s (Flow speed < 1m/s)
Repetitiveness	0.16 %
Liner material	Neoprene (CR), Polyurethane (PU), PTFE (F4), PFEP (F46), PFA
Electrode material	316 L 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 - 245 VAC, 50 / 60 Hz, 22 VDC - 26 VDC
Structure type	Compact type, Remote type
Ingress protection	IP65, IP68 (Remote type only)
Product standard	JB/T 9248 - 2015