LMag-F Litre Meter Electromagnetic Flanged Flow MetersIndonesia Industrial Parts

Description

Cost-effective flanged electromagnetic flow meter. The flanged LMag-F range of mag flow meters represents great value for money, and meters are available for pipe sizes from 3” to 12” with ANSI pattern flanges. The electrodes are non-fouling, and LMag-F meters can be mounted with as little as 2x pipe diameter of upstream straight pipe run. Three styles are available depending on output and display position.

The electromagnetic flowmeter uses Faraday’s Law of electromagnetic induction to measure the process flow. When an electrically conductive fluid flows in the pipe, an electrode voltage E is induced between a pair of electrodes placed at right angles to the direction of the magnetic field.

Specify meter-mounted or remote display for flexibility in positioning. Meters are CE certified and certified to NSF Standard 62 for Drinking Water Systems. LMag-F meters are IP68 rated and may be continuously submerged to 3m depth. Bidirectional flow reading is standard with totals available in forward, reverse, net flow, batch forward flow, and batch reverse flow. Batch totals can be reset.

The pulse output is standard on all models and a 4-20ma passive current loop is standard on the LMag-Fp. In addition, 4-20mA loop, HART protocol, high-speed digital, and Modbus® are optional on externally powered units, depending on the model. User-friendly backlit display & user interface Rate and total indication are standard. Rate and total units and pulse scaling can be set via the front panel touch keypad.

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 flowmeters are used in the water/wastewater industry, chemical, food and beverage, power, pulp and paper, metals and mining and pharmaceutical applications.

Electromagnetic flow meters are a type of velocity or volumetric flow meter that operates pursuant to Faraday’s law of electromagnetic induction – which states that a voltage will be induced when a conductor moves through a magnetic field.

User-friendly backlit display & user interface

Rate and total indication are standard. Rate and total units and pulse scaling can be set via the front panel touch keypad.

LMag-F mag flow meters Features

Typical applications:

Water/wastewater treatment
Pump skids
Pumping stations
Packaged plants
Filtration systems
Reclaimed water
Easy setup
Minimal straight pipe
Mounted or remote rate & total
Tamper-evident seal
Certified to NSF/ANSI standard 61
IP68 rated
No moving parts

LMag-F Litre Meter Electromagnetic Flanged Flow Meters Specification

Pipe sizes:	3”, 4” 6”, 8” 10”, 12”
Flanges:	150 lb, ANSI pattern
Pressure:	10.3 bar
Temperatures:	Operating	-12º to 60º C
	Storage	-40º to 70º C
Accuracy:		±0.75% of reading, ±0.025% of full-scale flow from low flow cutoff to maximum flow rate of 10 m/sec
Low flow cutoff:		0.5% of maximum flow rate
Materials:	Body	Ductile cast iron, powder coated (3”), Welded steel, epoxy coated (4-12”)
	Liner	Noryl® (3”), Santoprene flange/polypropylene liner body (4-12”)
	Electronics housing	Powder-coated diecast aluminium
	Electrodes	316 stainless steel
	O-Ring	EPDM
Power	DC Power	9-36 Vdc @ 250 mA max, 30 mA average
	Battery backup (not primary power)	DC powered units: Two lithium 3.6V ‘D’ batteries, replaceable AC powered units: One 9V alkaline battery, replaceable
	AC Power (remote and direct models)	85-264Vac, 50/60Hz, 0.12A
	Battery (LMag-Fb only)	One lithium 7.2V ‘D’ size battery pack, replaceable
Scaled pulse output:	Signal	Current sinking pulse, isolated, 36 Vdc at 10mA max
	Pulse rates	User-scalable from 0.1 to 99,999.9 volume units/pulse
Options	4-20mA current loop	Isolated, passive, 24Vdc, 650 ? maximum current loop
	HART/4-20mA	HART protocol over 4-20mA line
	High speed digital output	Isolated, open collector, 24Vdc (remote and direct only)
	Serial communications	Isolated, asynchronous serial RS485 (Reconfigurable for RS232 or 3.3V CMOS), Modbus® RTU protocol (factory selectable)
Cable:	Power/Output cable	6m standard length polyurethane jacketed cable—for power and outputs (lengths up to 60m available)
	Remote display cable	6m standard length polyurethane jacketed cable—for connection between meter and remote display (lengths up to 60m available)
Conductivity:		>20 microSiemens/cm
Empty pipe detection:		Hardware/software, conductivity-based
Regulatory		(EN 61326), 4”-12” certified to NSF/ANSI standard 61 60°C; 3” certified to NSF/ANSI standard 61 Cold Water 23°C
Environmental		NEMA 6P, IP68 (3m depth, continuously)