FLOMID FX series
12Pages

FLOMID FX Electromagnetic Flowmeter Working pressure manufacturing according to PED 97/23/CE (Lloyd’s Register Certificate Nº 031) Introduction Modular design in two versions: • Compact, sensor and electronics unit forming a single unit • Separate, sensor and electronics separated, joined by a cable Various possibilities of pipe fittings: • Flange: EN 1092-1, ANSI, JIS standards etc. • Sandwich: for EN 1092-1, ANSI, JIS flanges etc. • Sanitary: DIN 11851 thread, ISO 2852 Clamp, SMS 1145 thread • Sanitary welding: DIN 11850, ISO 2037 standards • Working pressure manufacturing according to PED97/23/CE (Lloyd’s Register Certificate Nº 031) Sensor liners PP, PTFE, PVDF & Hard rubber Electrodes in EN 1.4404 (SS 316L), Hastelloy C22 (UNS-06022), Zirconium, Titanium, Tantalum Exterior construction in EN 1.4404 (SS 316L). Benefits • Flow rate measurement is independent of the flow profile • Pulsed coil excitation to obtain a minimum zero drift • Readings are independent of density, temperature, viscosity and pressure • Absence of obstructing elements gives zero pressure loss and will allow the pass of solids • Can be mounted in any position, provided that the pipe • • • • • • is always full Low power consumption Good stability with temperature and age No moving parts provides zero maintenance Can be installed with short straight pipe sections (5DN / 3DN) Good chemical resistance of construction materials All electronic control units for use with all sensors Technical data FLOMID FX sensor • • • • • Accuracy: + 0.5% of reading Working pressure: PN16 standard, on demand up to PN250 Coupling according to EN 1092-1, ANSI, JIS, Sanitary DN3...DN500 Working temperature: PP, -10...+80 oC PTFE, PVDF, -20...+120 oC Hard rubber, -20...+90 oC (temperatures for sensor with separated electronics)

Measurement Principle The measurement principle is based on Faraday's induction law. A conductive liquid (>5uS/cm) creates a voltage Tm when flowing in a pipe of diameter D, at an average velocity of Vm, through a magnetic field B (which is perpendicular to the flow direction). This voltage is proportional to the velocity of the liquid. Two electrodes, mounted perpendicular to the magnetic field inside the pipe, transmit the voltage Tm to the control unit. Tm = Voltage across the electrodes B = Magnetic field strength Basic Installation Recommendations For the mechanical installation the...

Straight sections of pipe are necessary for the correct working of the flowmeter. Curves, pipe reductions, control elements and pumps should be at least 5DN upstream and 3DN downstream from the flowmeter. Valves should be downstream from the flowmeter to keep the pipe full and to avoid vacuums which can damage the flowmeter liner. Pumps should be upstream from the flowmeter to avoid When installing near curves, control elements and pumps, a minimum straight section of pipe must be installed before and after these elements (Minimum 5DN before and 3DN after). Pressure loss when reducing the...

Flow rate table Metering body selection The diagram shows the relation between the liquid speed and the flow rate for different body sizes. The metering body diameter should be chosen to obtain a maximum normal working liquid velocity of about 3-4 m/s. The minimum working liquid velocity should not be below A recommended working liquid When the liquid has solids in suspension, it is better to work metering body.

Compact electronics Separate electronics ANSI B16.5 sandwich mounting

*The rest of the dimensions as with FLOMID 1 (page 7) ) trade mark the Tri-Clover inc.

Liner materials. Temperature, Pressure and Vacuum (20oC reference temperature) PTFE PP HARD rubber Flomid 2 FX, Flomid 4 FX Flomid 0 FX Flomid 1, 3, 5, 7 FX Flomid 0 FX Flomid 2 FX, Flomid 4 FX mbar psi DIN2501 ANSI B 16.5 ANSI B 16.5 100 1,5 600 16 150 300 Δ Δ 10 150 Δ Δ Δ Δ Δ Δ Δ Δ Δ Δ Δ Δ Δ Δ 1000 15 40 400 6 250 3,75 Δ Δ Δ Δ Δ Δ Δ Δ 10 Δ 1000 15 750 11,2 Δ 40 Δ Δ 1000 15 -20...+120oC ( -4...+248oF) 130oC (266oF) -20...+120oC ( -4...+248oF) 130oC (266oF) (1) In mbar absolute 40oC and 80oC reference temperature (2) Maximum 30’. On order up to 180oC and PN200 600 -20...+90oC ( 14...+194oF)...

Series MX Electronic Control Units Pulsed coil excitation Different models of electronic control units are available to comply with the options of flow indication, maximum/minimum flow rate controls, analog outputs, pulse outputs. All are compatible with the different Flomid FX sensor models. mv For compact mounting directly on the sensor Cycle Signal voltage Time 0 • Series MX, with local indication, mA and pulse outputs, alarms, totalizer, etc. For wall and pipe bracket mounting mv • Series MX/M (wall mounting) and MX/T (pipe mounting) A = 20 ms Measuring time Series MX, Electronic...

Series XT5, Electronic Control Units Technical Features General Features • Power supply: 230, 240, 115, 24 Vac 50/60 Hz 24 VDC • Power consumption: < 5 VA • Analog output: 4-20 mA. Active or passive • Pulse output: Opto isolated V max.: 30 Vdc. I max: 30 mA Maximum frequency in “P/U” mode: 6,25 Hz Maximum frequency in “Hz” mode: 10000 Hz Maximum frequency in “Hz” mode: 0,04 Hz Optional. V max: 240 Vac / 350 Vdc. I max: 100 mA Maximum frequency in “P/U” mode: 6,25 Hz 75 Hz Maximum frequency in “Hz” mode: • Totaliser: Nº of digits:7 (2 decimal points)** Digit size: 8 mm Button reset • Flow...

Lloyd's Register Espana, S.A. In accordance with the requirements of R.D. 769/1999 whick transpose the Pressure Equipment Directive 97/23/CE This is to Certify (hat she Quality Management System of: 0A9S0 Sunt Just Desvern Barcelona (Espana) hai been assessed against the requiretnentt of Annex It! Module H of the Pressure Equipment Directive 9?/2$/€£ schedule ami conforms to the requirements for the product shown below: DESIGN AND MANUFACTURING OF FLOWMETERS, VOLUMETRIC ACCOUNTANT AND LEVELS Approval is subject to the continued maintenance of Quality System In accordance with the...