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E Series Electromagnetic Flowmeter

      Caudalimetro electromagnetico serie E

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      Manual de usuario FM-200E (ESP) 

      FM-200E User's Manual (ENG) 

      In the E Series you will find the electromagnetic type flowmeter for your application. This type of flow meter can be used for virtually any fluid with some electrical conductivity. They do not have moving parts, they do not reduce the section and they can be covered by Neoprene, PTFE, PFA, ceramic, etc. Due to these characteristics, these equipment have the virtues so desired for all flowmeters: not producing pressure drop, being free of maintenance, being suitable for applications as diverse as wastewater treatment, pharmaceutical applications, food industry, etc. If your liquid is electrically conductive, a FLOWMEET magnetic flowmeter is the ideal flowmeter.

      Standard Model Tables for E Series 

      (stock models with immediate delivery, other configurations on request) 


                Flange flowmeter # 150 permanent stock - More than 3 "
      Model FM-100e FM-150e FM-200e FM-250e FM-300e FM-350e FM-400e
      Connection [inches] 4" 6" 8" 10" 12"  14" 16"
      Nominal pressure [bar] 16 16 16 10 10 10 10
      Weight [kg] 20 28 50 70 95 120 140
      Lenght between flanges [mm] 250 300 350  450   500 550   600
      Packaging [cm]   52x37x32          
      Liner (most common) PTFE/Neoprene 1 Neoprene 1 Neoprene 1 Neoprene 1 Neoprene 1 Neoprene 1 Neoprene 1
      Tmin/Tmax Fluid [°C] -10/80 -10/80 -10/80 -10/80 -10/80  -10/80  -10/80 
      Tmin/Tmax Ambient [°C] -10/60 -10/60 -10/60 -10/60 -10/60  -10/60  -10/60 
      Flow range [m3/h]
      14/424 31/954 56/1600 88/2600 127/3800 173/3800 226/6700


             Permanent stock sanitary flowmeter
      Model FM-015e FM-025e FM-050e
      Connection Type 1" tri-clamp 1" tri-camp 2" tri-camp
      Nominal pressure [bar] 30 30 20
      Weight [kg]   6  
      Longitude [mm]   196  
      Liner (most common) PFA PFA PFA
      Tmin/Tmax fluid [°C] -10/1202 -10/1202 -10/1202
      Tmin/Tmax Ambient [°C] -10/60 -10/60 -10/60
      Flow range [m3/h]
      0.34/9 0.88/26 2.2/67
      Flow range [Lt/min] 5.6/150 14/440 36/1110

      1 Other coatings are possible, the most frequent are tabulated for that diameter
      2 If the instrument is remote, the maximum temperature range can be extended by 10 degrees

      Technical data 

      • Body and flange material: Carbon steel (for stainless steel see our ES Series line).
      • Connection process: ASME / ANSI # 150 flange (other series on request).
      • Error less than 0.5% in standard equipment (mean value 0.35%) - for the range from 0.5 m / s to 15 m / s.
      • Error less than 0.25% in equipment on demand - for the range from 0.5 m / s to 10 m / s.
      • Standard calibration 5 points from 0.5 m / s to 5 m / s.
      • Minimum fluid conductivity 20 microSimens / cm standard model, 5 microSiemens on request.
      • Electrode material: 316L, other options are Hastelloy B and C, Titanium, Platinum-Iridium, Tantalum, Tungsten Carbide.
      • Degree of protection: IP-65/67 (optional IP-68 by remote indicator).
      • Protection EX IIC T4.
      • Power supply: 24 VDC.
      • Output: 4-20 mA.
      • Low flow alarm.
      • High flow alarm.
      • Pulse output / Frequency output.
      • Bi directional flow indication.

      Coatings available 

      The standard models table lists the equipment with the configuration of coatings that we continuously have in stock, although these cover a large number of applications, other coatings are quite common, in what follows a list of the coatings we offer and their characteristics.


      • Cost, for diameters up to 6 "it has low or moderate costs.
      • Very good chemical stability.
      • Applicable to corrosive fluids, strong acids and bases.
      • Good resistance to abrasion.
      • Good resistance to compression.


      • Medium to high cost, depending on the installation diameter.
      • Excellent chemical stability, among the most stable plastic materials that exist.
      • Applicable to corrosive fluids, strong acids and bases.
      • Good resistance to abrasion.
      • Excellent compressive strength (used in hydraulic fracturing applications up to 250 kg / cm2).


      • Low cost, use in large diameters is justified, otherwise PTFE will be a better option.
      • Excellent elastic behavior.
      • Excellent resistance to abrasion.
      • Good chemical resistance, applicable to fluids with medium or low acid concentration.
      • Not applicable to oxidizing fluids.

      Common applications 

      • Volume measurement for wastewater treatment.
      • Water purification and desalination.
      • Well stimulation in oil applications.
      • Hydraulic fracture.
      • Preparation of water-based additives in chemical industries.
      • Measurement of food products, soft drinks, wines, milk.
      • Reactor filling control for the preparation of water-based solutions.

      Electromagnetic Flowmeter Description

      Electromagnetic flowmeters are devices that generate a magnetic field inside the pipe to determine the speed of the fluid inside it. Due to the lack of moving parts, mechanical or obstructions, they become excessively flexible equipment when measuring fluids for a wide range of conditions, be it pressure, temperature, abrasion and / or viscosity. The only requirement that this technology presents is that the fluid to be measured must present a certain conductivity.