1. BY:
Airin Nuryanda R. (111611004)
Indra Setiadi (101611018)
Intan Adilla (111611016)
Rizaldi Satria N. (111611026)
2. A magnetic flow meter (mag flowmeter) is a volumetric
flow meter which does not have any moving parts and is ideal
for wastewater applications or any dirty liquid which is
conductive or water based. Magnetic flowmeters will generally
not work with hydrocarbons, distilled water and many non-
aqueous solutions. Magnetic flowmeters are also ideal for
applications where low pressure drop and low maintenance are
required.
There are some condition before you install the flow meter :
Meaning of measurement, accuracy, type and condition of
fluid, pressure of the pipe, measurement range, power supply,
environment condition where the flow meter will be place.
3.
4. These cost-effective magnetic flow meters
combine superior noise immunity with high purity
Alumina ceramic detection tubes, allowing precise flow
measurements in a wide range of applications. These
magmeters are available in pipe sizes from 1 /2 " up to
16" to accommodate many materials: chemicals,
corrosives, foods, pulp and other solid matter slurry
flows. The FMG-600 Series electromagnetic flowmeter
unique noise-suppression circuitry utilizes the optimum
square-waved excitation frequency, eliminating various
noises generated by slurries, making this flowmeter
ideal for pulp, food and grout applications.
5.
6. The FMG-550 Series fits pipe sizes from 2 to 48". The
standard connection is a 1¼" NPT. It features an integral display
for flow rate or totalization. The latest in bipolar pulsed dc
technology and the best features of an insertion magnetic flow
meter sensor are packed into the FMG-550 Series insertion
magmeter. The FMG-551 is a magnetic flow meter to meet your
flow measurements challenges. Simple installation, easy
maintenance, and state-of-the-art microprocessor technology
make the FMG-551 the best alternative to traditional full-line
magmeters. The FMG-551 electromagnetic flowmeter generates
an isolated current output and an isolated frequency output. The
current output provides a universal signal to recorders, valves,
and a host of process control and data acquisition devices.
7.
8. The FMG3000 and FMG3100 Series are for 0.5 to 8 in.
Pipes. These are blind transmitter with either a 4 to 20mA or
frequency output. All versions of this magmeter are constructed
of corrosion-resistant materials to provide long-term reliability
with minimal maintenance costs.
9.
10. The FMG201 Series is a small plastic-bodied
magnetic flow meter capable of measuring the pulsating
flows from air and solenoid-driven metering pumps, the
meter is primarily designed for electrically-conductive
chemicals and fluids of varying viscosities. The FMG201
electromagnetic flowmeter is an ideal flow measurement
device for low flow applications. In addition to measuring
and displaying flow rate and total flow, this magmeter unit
has a variety of outputs. For continuous transmission of a
flow signal, there is a 4 to 20 mA, and 0 to 5 volt signal, and
a frequency signal proportional to flow. In addition, there
are relay alarm outputs for low and high flows with user-set
flow levels
11.
12. Type Difference
In line Magmeter Ideal for pulp, food and grout
(FMG 606) applications
Style Mag Flow Meter The current output provides a
(FMG 551) universal signal to recorders,
valves, and a host of process control
and data acquisition devices
Style Mag Flow Meter Same as FMG 551
( FMG3002)
Low Flow Magmeter An ideal flow measurement device
(FMG201) for low flow applications
13. Usually electrochemical and other effects at the
electrodes make the potential difference drift up and
down, making it hard to determine the fluid flow
induced potential difference. To mitigate this,
the magnetic field is constantly reversed, cancelling
out the static potential difference. This however
impedes the use of permanent magnets for magnetic
flowmeters.
