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TRODEKS Engineering | Thermocouples, Pressure Transducers, Flow Meters, PID Controllers
  • No Moving Parts
  • Requires No Straight Pipe
  • Chemical and Corrosion Resistant
  • Insensitive to Fluid Density and Fluid Viscosity Changes
  • NEMA 4X (IP66)
 Manuals (contact with email : [email protected])


The FMG80A Series magmeter isdesigned for low-flow chemicalinjection or difficult-to-meterapplications with pulsating meteringpumps in ¼ to ¾" pipe/tube. Thehousing is made of sturdy splashproofHDPE plastic.

With no moving parts, the FMG80ASeries can handle fluids containingparticulate matter without cloggingor jamming, keeping maintenanceat a minimum. With no metallicparts (100% PVDF body and PVDFcarbon fiber-filled electrodes), themeter is corrosion-resistant andcompatible with a wide range ofchemicals. Accuracy is maintainedwith conductive fluids (>20 microSiemens) of varying viscositiesand densities.

The FMG80A Series meter iscompact enough to fit most pump/injection systems. With zero straightpipe required after an elbow, it canbe easily mounted in tight spaces.The mounting bracket adds stability.The FMG80A Series meter hasopto-coupled current sinking orcurrent sourcing pulse as well asa 4 to 20 mA output that can beconnected to many trodeks® panelmeters, controllers and dataloggers; outputs and power areprovided through a 6 m (19.7') cablewith 8-pin female circular connector.

Pipe Sizes: ¼, ⅜, ½, and ¾"
Fittings: Fittings with two NPT threaded adaptors (included)
Materials Body: PVDF
Electrodes: PVDF carbon fiber-filled
Ground: PVDF carbon fiber-filled
Housing: HDPE with glass fiber
Fittings: PVDF
Adaptors (NPT): PVDF or polypropylene
    Ambient: -18 to 54°C (0 to 130°F)
    Fluid: 0 to 93°C (32 to 200°F)
Pressure: 150 psi
Flow Range:
    FMG81A, FMG82A: 3 GPM max (0.03 GPM cut off)
    FMG83A, FMG84A: 20 GPM max (0.2 GPM cut off)
    FMG81A, FMG82A: ±1%, ±0.002 GPM of reading across rated range
    FMG83A, FMG84A: ±1%, ±0.005 GPM of reading across rated range
Output Signal: Optocoupled current sinking or current sourcing pulse output;30 Vdc, 5 mA max, 4 to 20 mA current loop; 7 Vdc plus load voltage drop min; 50 Vdc max
    FMG81A, FMG82A: 1000 pulses/liter (3785 pulses/gallon)
    FMG83A, FMG84A: 500 pulses/liter (1892 pulses/gallon)
Power: 10 to 15 Vdc, 150 mA (linear power supply recommended)
Fluid Conductivity: >20 microSiemens
Environmental: NEMA 4X (IP66)
Cable Length: 6 m (19.7'), cable with 8-pin female circular connector
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