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iSOLV EFS803 - RFT/CFT203 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.

Application reference:


ENQUIRY
Request Price, Order and Brochure click here.
Features
• Communications : RS 485, HART, profibus DP, MODBUS
• In-situ verificatio & Self diagnostics
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 : 0.5% (0.2% optional)
• Repeatability : +/- 0.1%
• Full scale range setting : 0.3 m/s
• Fluid conductivity : >5 microsiemens/cm
• Fluid temperature : -25%C to 180%C (depending on line material & coil insulation class)
• Ambient temperature : -40 deg C to 65 deg C
• Calibration certificate : wet calibration 3 point (additional test points upon request)
• Compliant with : OIML R49 Type P

Process Connection
• Size : DN3 - DN3000
• Type : Flange - DIN 2501/ANSI/JIS
• Pressure rating : higher pressure rating available on request
• Tube (material) : SS304
• Liner (watted 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 paint
• Grounding rings : SS304 (Std)/SS316
• Flow direction : Bi-directional (forward/reverse)
• Protection class : IP67 & IP68
• Field coils : E class=130 deg C / H class=180 deg C

Transmitter
• Model No : CFT183 & RFT203
• Power Supply : 85-253 VAC, 16.8-26.4 VDC
• Display : 2 x 16 numeric character LCD
• In-situ verification : optional
•  Self diagnostics : optional

Outputs
• Current : 4-20mA
• Pulse : <5kHz frequency D.C
• Contact relay : 1 no for alarm/empty pipe/thrid electrode (optional)
• Communications : RS 485 (standart), HART, profibus DP, MODBUS (optional)
• Nousing material : Aluminium alloy
• Protection class : IP65 & IP66 (optional)
• Cable length : 10 m (standart) other length available up to 50 m
• Cable entry : M22x1.5 & M20x1.5
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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