Factory Direct SUP-LDG Remote Type Electromagnetic Flowmeter

SUP-LDG Remote type electromagnetic flowmeter

Electromagnetic flowmeter is only applicable to measure the flow of conductive liquid, which is wide used in water supply, sewage water measuring, industry chemical measuring etc. The remote type is with high IP protection class and can be installed in different locations for the transmitter and converter. Output signal can pulse,4-20mA or with RS485 communication. Features

Accuracy:±0.5%(Flow speed > 1m/s)
Reliably:0.15%
Electric conductivity: Water: Min. 20μS/cm

Other liquid:Min.5μS/cm

Flange:ANSI/JIS/DIN DN15…1000
Ingress protection:IP68

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℃
Power supply	100-240VAC，50/60Hz, 22VDC—26VDC
Ambient Temperature	-10℃~60℃
Electrical conductivity	Water 20μS/cm other medium 5μS/cm
Structure type	Tegral type, split type
Ingress protection	IP68
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

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