Industrial Supplies Projects

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Thread Type Electromagnetic Flow Meter High Performance
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Extensive Useage


MTF electromagnetic flow meter is, a kind of instrument,used for measuring the flow

conductivity liquid, which is widely used in flow measuring of Metallurgy, Chemical

industry, Paper industry, Environmental protection, Oil industry, Textile industry,

Food industry and City administration, Water works,etc.

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Function:


1). It,s high resistance, fast response design can make undistorted collection of

weak signal and fast response to the flow changes. Its range rate can reach 100:1.


2). It has the function of low conductivity measurement.


3). It is the first domestic company that tests full or empty pipe


by adopting capacitance technology, which can avoid wrong alarms.


4). It has the consistency of converter’s interchange, which can avoid input

parameters repeatedly.


5). Wide range of power supply mode is available (DC: 18V-36V/AC: 85V-265V).


6). It is the first domestic company that adopts the function of saving settings before

delivery, which can avoid the loss of the parameters.


7). It adopts the international leading excitation technology, which circuit is simple,

stable, and reliable.


8). It has the function of infrared remote control and button operation so as to make

the operation more convenient.


9). It provides the function of zero correction of sensor and automatic zero adjustment.


10). It has multi-language interface to satisfy all the users’ requirements.


11). It has the function of self-adjustment and self-checking.


12). It has lightning-protection and electricity-protection circuits. The effective,

anti-interference circuits apply to all kinds of bad environment.

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Reminder

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The selection of the sensor diameter is not the same as the diameter of pipe.This option

applies to the following:

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A.for Low flow velocity in the pipe and the stable flow rate, to meet the requirements of the instrumentation on the flow rate range,we should increase the flow rate of partial area and

select the sensor diameter smaller than the pipe diameter ,and install another different -

diameter pipe before the sensor.

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B.In terms of the price, for the magnetic flow meter with large diameter, the larger diameter

you want, you higher price you will pay; for the low flow rate in the pipe and stable parameter,

the selection of small diameter would be better. It will not only make the meter work in good condition but also reduce the cost.
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Main technical parameters

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■ Ambient temperature-25℃---65℃
■ Ambient humidity≦９５％
■ Medium temperature:-25℃--80℃(Note:The temperature is
different for each lining material, please advise when place
order.)
■ Casing protection level IP65,IP67,IP68
■ Flow range 0.5 --- 15m/s
■ Measuring diameter:DN10---DN2400
■ Electrode material:Standard 316L(other material is optional)
■ Flange installation:Comply with GB9119,carbon steel(stainless
steel is optional)
■ Pressure Grade:PN1.0；PN1.6；PN2.5；PN4.0 optional
■ Accuracy Grade:０.５ Grade,０.２ Grade
■ Measuring Parameters:instant flow ,instant flow rate
■ Record parameters : Total flow accumulated, 32 group event
record
■ Detection and alarm parameters:Pipe empty alarm, Excitation
current detection alarm
Battery capacity detection alarm
■ Flow curves: Automatically show flow percentage and curves.
■ Scaled output signal: Unit volume flow pulse

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Date sheet
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MTF
Electromagnetic
flow?meter | | | | |
Divided type | Integrated?
type(IP67) | Explosion-
proof?
integrated | Battery
powered??
type | Heat(energy)?type |
Accuracy | ±0.2%??or?±0.5% |
Diameter | DN15~dn2400 | DN15~DN600 | DN25~DN1400 |
Flange | Comply?with?GB9119?Standard?carbon?steel(stainless?steel?is?optional) |
Pressure | DN15~DN1600?1.0,
1.6,2.5,4.0MPa?
DN700~DN2400?0.6,
1.0,1.6MPa | DN15~DN600?1.0,
1.6,2.5,4.0MPa | DN15~DN600?1.0,1.6,2.5,
4.0MPa?DN700~DN2400?0.6,
1.0,1.6MPa |
Please?consult?us?if?you?need?special?pressure |
Liner | PTFE,PU,CR,PFA,F46,IR |
Conductivity | ≥5μs/cm(Please?consult?us?if?it?is?less?than?≥5μs/cm) |
Electrode | 316L,Hastelloy,Ti,Ta,PT-It |
Protection?Level | IP67(For
sensor,?
IP28?is?
optional) | IP67 | IP67 | IP68 | IP67??IP68 |
Medium?Temperature | -25℃~180℃
(Please?
refer?to liner
?material) | -25℃~80℃(Please?
refer?
to?liner?material) | -25℃~180℃
(Please?refer?to
?liner?material) |
Influence?of?Ambient
?temperature | -25℃~60℃<±0.1%/10℃?or<±0.25%/10℃ |
Repetition | ≤±0.1%,±0.25% |
Analog?output?Error | ≤±0.02mA |
Current | ≤20m/s |
Electrical?connection | M20*1.5seal,G1/2,NPT1/2 |
Output?interface | Standard?output(4~20mA),Pulse?output,RS485,HART,Profibus-PA |
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