OEM SUP-LDG Stainless steel body electromagnetic flowmeter factory and manufacturers

SUP-LDG Stainless steel body electromagnetic flowmeter

short description:

Magnetic flowmeters operate under the principle of Faraday’s Law of Electromagnetic Induction to measure liquid velocity. Following Faraday’s Law, magnetic flowmeters measure the velocity of conductive liquids in pipes, such as water, acids, caustic, and slurries. In order of usage, magnetic flowmeter use in water/wastewater industry, chemical, food and beverage, power, pulp and paper, metals and mining, and pharmaceutical application. Features

Accuracy:±0.5%，±2mm/s(flowrate<1m/s)
Electric conductivity: Water: Min. 20μS/cm

Other liquid:Min.5μS/cm

Flange:ANSI/JIS/DIN DN10…600
Ingress protection:IP65

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Product Detail

Product Tags

Specification

Product	Electromagnetic flowmeter
Model	SUP-LDG
Diameter nominal	DN15~DN1000
Nominal pressure	0.6~4.0MPa
Accuracy	±0.5%，±2mm/s(flowrate<1m/s)
Liner material	PFA,F46,Neoprene,PTFE,FEP
Electrode material	Stainless steel SUS316, Hastelloy C, Titanium,
	Tantalum Platinum-iridium
Medium temperature	Integral type: -10℃~80℃
	Split type: -25℃~180℃
Ambient Temperature	-10℃~60℃
Electrical conductivity	Water 20μS/cm other medium 5μS/cm
Structure type	Tegral type, split type
Ingress protection	IP65
Product standard	JB/T 9248-1999 Electormagnetic Flowmeter

Measuring principle

Mag meter works based on Faraday’s law, and measure conductive medium with conductivity more than 5 μs/cm and flow range from 0.2 to 15 m/s. An Electromagnetic Flowmeter is a volumetric Flowmeter that measures the flow velocity of a liquid through a pipe.

The measurement principle of magnetic flowmeters can be described as follows: 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

SUP-LDG electromagnetic flowmeter is applicable for all conductive liquids. Typical applications are monitoring accurate measurements in liquid, metering and custody transfer. Can display both instantaneous and cumulative flow, and supports analog output, communication output and relay control functions.

Noted: the product strictly prohibited to be used in explosion-proof occasions.

Application

Electromagnetic flowmeters have been used throughout industries for more than 60 years. These meters are applicable for all conductive liquids, such as: Domestic water, industrial water, raw water, ground water, urban sewage, industrial wastewater, the processed neutral pulp, pulp slurry, etc