LMag-i2 Battery powered electromagnetic insertion flow sensor

Information about the LMag-i2 meter

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Electromagnetic insertion flow sensor

The LMag-i2 battery powered, insertion electromagnetic flow meter is designed for use
with conductive fluids in 4”–12” pipe. The LMag-i2’s stainless steel body allows the meter to
operate in a wide range of temperatures, pressure, and corrosive or dirty environments.

Ideal for ‘difficult’ applications

The LMag-i2 is ideal for difficult applications. With no moving parts, these meters can be used in “dirty water” applications where debris would foul a mechanical meter. If the LMag-i2 meter is used with a programmable controller, the output signal can be fed direct, with no other conditioning required.
Rate and total units can be set via the front panel touch key pad by the user. Bidirectional flow is standard with totals available in forward, reverse, net, batch forward and batch reverse.

Easy installation

The LMag-i2 is battery powered and an output cable is available for transmitting the pulse signal to remote devices. The LMag-i2 includes a saddle which has been designed to accommodate a wide range of pipe sizes and types while ensuring correct placement in the pipe. In addition, an optional internal data logger allows local storage of flow history.

  • Description
  • Design Details
  • Specifications
  • Downloads
  • Battery powered
  • Bidirectional flow reading
  • Pulsed scale output
  • Built-in data logger (optional)

Saddle included for easy installation and perfect positioning. Each saddle has a range of actual pipe size O.D. with which it will work. When you order your meter, you should specify the nominal pipe size

Typical applications:

  • Water/wastewater treatment
  • Reuse/reclaim water
  • Industrial processes
  • Cooling towers
  • Pump towers
  • Dewatering

Features

  • No moving part
  • Economical
  • Durable
  • Easy to install
  • Easy to maintain
  • Pulse output standard
  • ±2% accuracy

LMag-i2 series Flow range

Model NumberNominal pipe sizeLow flow cutoff (GPM)
Low flow cutoff (l/sec)
Minimum flow (GPM)
Minimum flow (l/sec)
Maximum flow (GPM)
Maximum flow (l/sec)
LMag-i2-04004 inch16.1
1.22
53.5
4.1
481
36.5
LMag-i2-06006 inch35.9
2.72
120
9.1
1083
82.1
LMag-i2-08008 inch64.2
4.86
214
16.2
1926
145.9
LMag-i2-100010 inch100
7.6
334
25.3
3009
228
LMag-i2-120012 inch144
10.95
482
36.5
4333
328.3
Display
Type:128 x 64 dot-matrix LCD
Digits:5-digit rate 8-digit total 
UnitsRate volume unitsRate time unitsTotal volume units 
 US gallons
Litres
Barrels
Cubic feet
Cubic metres
Million US gallons¹
Mega litres¹
Gallons
Million gallons¹
Second
Minute
Hour
Day
US Gallons
US Gallons x 10
US Gallons x100
US Gallons x 1000
Million US Gallons
Litres
Kilo litres
Mega litres
Barrels
Cubic metres
Cubic metres x 1000
Cubic feet
Cubic feet x 1000
Million cubic feet
Gallons
Gallons x 1000
Million gallons
Acre inch
Acre foot
Fluid ounce
Bidirectional:Forward total, reverse total, net total, batch forward, batch reverse

¹ Rate time is available in Day only

specifications*
Pipe sizes:4” to 12”
Pressure:14 bar
Temperatures:Operating-12º to 60º C
 Storage-40º to 70º C
 Fluid temp:0º to 93º C
Flow rate:0.5 to 4.5 m/s (low flow cutoff 0.15 m/s)
Calibration accuracy:0.5 - 4.5 m/s± 2% of reading
 0.3 - 0.5 m/s± 2% of reading (+0.25% of full scale)
Materials:Sensor body316 SS
 ElectrodesHastelloy
 HousingPowder-coated diecast aluminium
 Electrode capPVDF
 O-RingEPDM
PowerOne lithium 7.2V ‘D’ sized battery pack, replaceable
Scaled pulse output:SignalCurrent sinking pulse, isolated, 36 Vdc at 10mA max
 Pulse ratesUser-scalable from 0.1 to 99,999.9 volume units/pulse. Pulse width varies with output frequency, 150 pulses/sec max high speed digital (remote and direct only)
Optional output cable6m standard length, polyurethane jacketed cable for power and outputs. Lengths up to 60m possible
Conductivity:>20 microSiemens/cm
Empty pipe detection:Hardware/software, conductivity-based
RegulatoryCE (EN 61326) Pending
EnvironmentalIP67

* Specifications subject to change, please consult our website for the most current data (www.litremeter.com)

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