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iSOLV EFS808/CFT188-RFT208 Electromagnetic Flowmeter

iSOLV electromagnetic flowmeter can be used for precise flow measurement of all electrically conductive liquids - sludges, slurries, sewage, milk, water. The only pre-requisite being that the minimum conductivity of the medium is greater than 5µS/cm. Temperature, viscosity, density has no influence on the measurement.

iSOLV electromagnetic flowmeter can be used for precise flow measurement of all electrically conductive liquids - sludges, slurries, sewage, milk, water. The only pre-requisite being that the minimum conductivity of the medium is greater than 5µS/cm. Temperature, viscosity, density has no influence on the measurement.

The measuring principle of the electromagnetic flowmeter (Magmeter) is based upon the Faraday’s Law of electromagnetic induction; whereby a voltage is induced by an electrical conductor passing through a magnetic field.
The following equation is applicable to the induced voltage:

U = kBVD

where :
U Induced voltage
k Instrument constant
B Magnetic field strength
V Velocity of the conductor
D Conductor width

In electromagnetic flowmeter, the medium acts as the electrical conductor when flowing through the meter tube, the induced voltage is proportional to the average flow velocity (the faster the flow rate, the higher the voltage). The induced voltage is picked up by a pair of electrodes (mounted in the meter tube) and transmitted to a flow transmitter to produce various standardized output signals.
Using the pipe cross-sectional area, the flow volume is calculated by the transmitter.

Features

• Data logger (MicroSD memory 4GB)
• 4 - 20mA.
• Pulse output
• HART
• RS485
Application

• iSOLV electromagnetic flowmeter can be used for precise flow measurement of all  electrically conductive liquids, sludge, slurries, sewage, milk, water. The only pre-requisite
   being that the minimum conductivity of the medium is greater than 5 microsiemens/cm. temperature, viscosity, density has no influence on the measurement.
• With isolated inert linings and electrodes, flow measurement of very corrosive liquids (eg: acids, accaustics and corrosive chemicals) is not an issue.
• iSOLV electromagnetic flowmeter has many applications across many industries enviroment (pulp & Paper, water/wastewater, food and beverage, chemical, pharmaceutical,
   HVAC.
Specifications
• Accuracy : 0.4%
• Repeatability : +/- 0.1%
• Full scale range setting : 0.5 m/s to 10 m/s
• Fluid conductivity : >5µS/cm
• Ambient temperature : -20° C to 60° C
• Wet calibration - 3 points (additional test points upon request)
• Compliant with : OIML R49

Process connection
• Size : DN25 - DN2000 (Integral) & DN25 - DN2600 (Remote)
• Type : Flange - DIN/ANSI/JIS, other on request
• Higher pressure rating available on request

Flow Sensor
• Tube (Material) : SS304
• Liner (Wetted parts) : Hard Rubber (Std)/PTFE/PFA/Other on request
• Signal electrode (Wetted parts) :SS316 (Std)/Hastelloy C/Tantalum/Titanium
• Process - Flange : Carbon steel (Std)/SS304 (Optional with price adder)
• Housing : Steel with epoxy paints
• Grounding rings : SS304/SS316 (Optional)
• Flow direction : Bi-directional (Forward/Reverse)
• Protection class : IP67 (Integral) & SS316 (Remote)

Transmitter
• Mode no : CFT188 & RFT208
• Power supply : 100-240 VAC; 24-36 VAC / 12-48 VDC
• Display : LCD Graphic display 1.28x64 pixels backlight, 3 programming keys
• Housing materials : Painted alumunium die casting & Nylon reinforced with 15% of fiber glass
• Protection rate : IP67
• Power supply/Consumption : 24...36 VAC/VDC 0...45/66 Hz
• Cable gland : N°5 cable gland PG 11

Outputs
• Pulses/Alarm outputs : N°1 Digital ouput, 1250 Hz, 100mA, 30 Vdc & N°2 Digital output, 1250 Hz, 100mA,30 Vdc
• Analog output : N°1 Analog output 0/4...20/22mA (HART optional) & N°2 Analog output 0/4...20/22mA (HART optional over out.1)
• Communication gateway : RS485
• Data logger : MicroSD memory card 4...32 GB
• Housing material : Alumunium/Nylon reinforced with 15% of fiber glass
• Protection class : IP67
• Cable length : N/A & 10m (std) other length available up to 50m
• Cable entry : PG11
FLOTECH CONTROLS INDONESIA
Jl. Boulevard Artha Gading - Artha Gading Niaga
Blok F/7, Kelapa Gading - Jakarta 14240 Indonesia
Telp: +62 21 45850778 / Fax: +62 21 45850779
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