Series FLMG Flanged Electromagnetic Flow Sensor

No Moving Parts, Minimal Straight Pipe Requirement, Unobstructed Flow

The SERIES FLMG Flanged Electromagnetic Flow Transmitters is a flanged, in-line flowmeter designed for use in 4 to 10" (10 to 25 cm) pipes. This series displays flow rate and total with selectable pulse rate output.

Product Applications

  • Contaminated liquid flow monitoring
  • Flow of conductive liquids
  • Water & wastewater treatment
  • Industrial systems
  • Irrigation applications
  • Telemetry applications

Models & Ordering

Build Your Custom Part. Use our Product Configurator


Compatible non-coating conductive liquids.
See chart on catalog page.
Wetted Materials:
Liner: Dual durometer rubber; Electrodes: 316 SS.
±1% (10% to 100% of FS max flow), ±2% (min to 10% FS).
Temperature Limits:
Process: 10 to 130°F (-12 to 54°C); Ambient: -40 to 158°F (-40 to 70°C).
Pressure Limits:
150 psi (10.3 bar).
Mounting Orientation:
Horizontal or vertical.
Process Connection:
150# drilling ANSI flange.
Rate: 5 digits; Total: 8 digits LCD.
Current sinking square wave pulse, opto-isolated.
Power Requirements:
7 to 32 VDC @ 30 mA and (2) 3.6 V AA lithium metal batteries, installed, functional, user replaceable for backup power.
Battery Life:
2 months with power failure; 10 years with power.
Electrical Connection:
#22 AWG, 3 conductor length (18' [5.5 m] 2000' max).
≥20 microSiemens.
Empty Pipe Detection:
Hardware/software, conductivity-based.
Enclosure Materials:
Body: Epoxy-coated welded steel; Housing: Powder-coated diecast aluminum.
Enclosure Rating:
NEMA 4X (IP66).
4": 32 lb (14515 g); 6": 47 lb (21319 g); 8": 69 lb (31298 g); 10": 125 lb (56699 g).


  • Long life cycle and less frequent maintenance with no moving parts to wear or break and electrodes that discourage fouling
  • Minimum space requirement between the meter and a pipe elbow
  • Rate and total indication are standard on large LCD display
  • Obstruction free pipe cross-section yields low pressure drop
  • Unaffected by change in temperature, density, viscosity or concentration
  • Pulse output for use with a variety of displays and controllers for remote reading
  • Backup battery power to provide auxiliary power during power failures

Product Literature


Catalog Pages

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