Electromagnetic flow meter
| Applications : |
Features : |
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- Water Treatment
- Pump Testing
- Paper & Pulp
- Effluent Treatment Plants
- Waste Water & Sewerage
- Food & Dairy Processing
- Chemical Process Plants
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- Rate Indicator / Totalizer & Batcher Functions
- Very user friendly & programmable
- Latest Pulsed DC Excitation
- Linear & Accurate
- Separate Version
- Computer Interface – Digital Data Logging
- Easy Maintenance
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Specification: |
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| Accuracy |
0.5% |
| Operating Range |
0.3 – 10 m/s |
| Flange Connection |
ANSI B 16.5 |
| Lining |
PTFE |
| Min Conductivity |
10 µS /cm |
| Flange Material |
Carbon Steel |
| Coil Housing |
Carbon Steel |
| Electrodes |
SS 316 L /Hastelloy* |
| Measuring Tube |
SS 304 |
| Meter Enclosure |
Cast Aluminium |
| Empty Pipe Detection |
Yes |
| Outputs |
Isolated 4 – 20mA, pulse* |
| Communications |
RS 232 |
| Digital Datalogger |
Optional |
| Power Supply |
220 V AC 50 Hz |
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110 V AC 60 Hz |
| * Optional |
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Electromagnetic flow measurement system, takes care of all your flow measurement and monitoring needs with maximum efficiency. The system comprises of a magnetic flow tube and an electronic flow converter. Specially designed flow coils, generate a magnetic field in the flow tube. As the conductive fluid moves in this field, voltage proportional to the the velocity of fluid is generated in the electrodes. This voltage is received by the flow convertor, and digital signal processing is done before the flow value is displayed in the illuminated alphanumeric LCD.
The totalizer value is protected in an EEPROM in case of power failure. The flowmeter uses advanced digital technology with intelligent software systems combined with precision engineering ensuring accurate and reliable flow measurement. |
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| Size |
Low Flow Cut-off |
Min. Full Scale |
Max. Full Scale |
| lpm |
lpm |
lpm |
| 1 |
0.5 |
10 |
300 |
| 1¼ |
0.8 |
14 |
475 |
| 1 ½ |
1.0 |
25 |
700 |
| 2 |
2.0 |
40 |
1100 |
| 2 ½ |
2.9 |
55 |
1900 |
| 2 ½ |
2.9 |
55 |
1900 |
| 3 |
3.5 |
85 |
2500 |
| 4 |
6.0 |
150 |
4500 |
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Our Turbine flow meters are designed for the volumetric measurements of fluids. The meters are rugged, reliable & precise instruments suitable for all Industrial Chemicals, Fuels etc.
The basic meter consists of a free running rotor positioned in the flow stream with the flowing fluid pushing against the rotor. The rotational speed of the turbine is proportional to the velocity of the fluid & hence truly represents the volume of the fluid flowing through the line. The rotation of turbine rotor generates electrical pulses in the electronic sensor attached to flow unit housing. The output pulses are then converted to measure flow rate & Integration as may be required by the user including direct cut-off, simple indication, direct alarm for low/ high flow with a no. of output options of dc,ac etc..
TURBINE SENSOR with FOUR/SIX DIGIT BATCH CONTROLLER with 1CO Relay output contact offered to transfer PRESET QTY. of liquid from main storage tank with automatic flow shut off.
CONSTRUCTIONAL DETAILS:
Flowmeter MOC : SS316/ further
wetted parts : as per requirement Delrin/ Teflon/ further.
Temp. & Pressure: 80 deg C & 5 kg/cm2 * (Higher Temp & Pressure possible)
Accuracy: +/- 0.5 %
TECHNICAL SPECIFICATION
| Size |
10-25 mm NB (threaded end connection) 40-150 mm NB (C.S. flanged end connection) |
| Materials |
SS 304/316 throughout/PP/PVC ROTOR-Teflon/SS/Delrin Bearing-Ceramic bush bearing |
| Accuracy |
±0.5% for liquid.(over 1:10 flow Range inclusive of Linearity & repeatability) |
| Pressure Drop |
Drop 0.05 to 0.2 Kg/cm2at 100% flow Range. |
| Pressure |
As per flange/ thread specifications |
| Temperature |
As per flange specifications |
LiquidFlowRange (Turbine)
| 15 mm NB |
(3-30)LPM |
50 mmNB |
(50-500) LPM |
| 20 mm NB |
(6-60)LPM |
65 mmNB |
(80-800) LPM |
| 25 mm NB |
(9-90)LPM |
80 mmNB |
(120-1200) LPM |
| 40 mm NB |
(24-240)LPM |
100 mmNB |
(200-2000) LPM |
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150 mmNB |
(500-5000) LPM |
Optional Features:
direct cut-off, simple indication, direct alarm for low/ high flow with a no. of output options of dc, ac, 4-20 mA output, Flameproof Enclosure, other etc..
