LMag-i2 Litre Meter Battery Powered 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.

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Typical applications

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


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


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
 HousingPowder-coated diecast aluminium
 Electrode capPVDF
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

Download Datasheet: LMag-i2 Litre Meter Battery Powered Electromagnetic Insertion Flow Sensor

Reference : litremeter.com