Following Faraday's law of magnetic induction, a voltage is induced in a conductor moving through a magnetic field.
In the electromagnetic measuring principle, the following medium is the moving conductor The voltage induced is proportional to the flow velocity and is upplied to the amplifier by means of two measuring electrodes.
The flow volume is calculated by means of the pipe cross section area.
APPLICATION
-Waster water industry: transport networks sewage treatment plants, sludges
-Chemical industry: acids alkalis, dosing applications, abrasive or corrosive mediums
-Metal & mining industry: mediums with a high solid content, like ore or excavator mud
-Water industry: Revenue metering, district metering waterabstraction, leakage detection
-Pulp & paper industry: pulp, pastes, sludges & other caustic mediums, liquor, additives, bleaches, colourants
-Food & beverage industry: mixing, dosing and filling of drinks under hygienic conditions filling systems applications
Sanitary Magnetic Flow Meter Specification
|
Size |
DN3~DN200mm |
|
Accuracy |
±0.5% of reading,velocity >0.3 m/s |
|
Conductivity |
Normal liquid >5 μS/cm,DI water >20 μS/cm |
|
Velocity |
0.1 ~ 15 m/s |
|
Structure type |
Integrated, Seperated |
|
Liner Material |
PFA DN3-DN800 (standard) -20℃ ~ +120 ℃ （-68℉~ 248℉） |
|
Electrode Material |
SS 316L (standard),Hastelloy C,Hastelloy B |
|
Body Material |
Stainless Steel 304 (standard),stainless steel 316L |
|
Pressure Rating |
0.6 MPa, 1.6 MPa |
|
Frequency Output |
1~5000 Hz |
|
Signal Output |
4~20 mA,pulse |
|
Communication |
RS485/Modbus,Hart over 4~20 mA, Hart,Profitbus |
|
Power Supply |
AC85~250V, DC20V~36V |
|
Ambient Temperature |
-25 ~ +60℃ /-77 ~ 140℉ Sensor -10~ +60℃ /-50~140℉ Convertor |
|
Liquid Temperature |
Integrated: 70℃/ 158℉ max Seperated: 120℃/ 248℉max |
|
Protection Grade |
IP65 Integrated, IP68 Seperated |
|
Connection |
Thread,Tri-clamp |
|
Exciting Current |
125mA, 187mA, 250mA, 500mA |
|
Exciting Frequency |
25Hz, 3.125Hz, 2.5Hz, 2Hz |
|
Straight Pipe |
Inlet Path ≥ 10D, Outlet Path ≥ 5D |
|
Certificates |
CE 6022120716, ISO9001:2008, CQC1500155689521 |
Construction:
Sanitary Magnetic Flow Meter Selection Table
|
Model |
Stuffix Code |
Description |
|||||||||
|
HYEMF- |
1 |
2 |
3 |
4 |
5 |
-6 |
7 |
8 |
9 |
11 |
Sanitary Magnetic Flowmeter |
|
Diameter |
xxxx |
|
|
|
|
|
|
|
|
|
Stand for diameter |
|
Structure |
S |
|
|
|
|
|
|
|
|
Compact type with local display |
|
|
L |
|
|
|
|
|
|
|
|
Remote Type: 10 meters cable default |
||
|
Electrode Material |
M |
|
|
|
|
|
|
|
SS316L |
||
|
T |
|
|
|
|
|
|
|
Titanium |
|||
|
D |
|
|
|
|
|
|
|
Tantalum |
|||
|
H |
|
|
|
|
|
|
|
Hastelloy Alloy C |
|||
|
P |
|
|
|
|
|
|
|
Platinum-Iridium |
|||
|
Signal Output |
0 |
|
|
|
|
|
|
No Output |
|||
|
1 |
|
|
|
|
|
|
4-20mA / Pulse |
||||
|
Liner Material |
F |
|
|
|
|
|
PTFE |
||||
|
A |
|
|
|
|
|
PFA |
|||||
|
Power Supply |
0 |
|
|
|
|
110-240V AC |
|||||
|
-1 |
|
|
|
|
24V DC |
||||||
|
-2 |
|
|
|
|
Battary Power Supply |
||||||
|
Communication |
0 |
|
|
|
No Communication |
||||||
|
1 |
|
|
|
Modbus RS485 |
|||||||
|
2 |
|
|
|
HART |
|||||||
|
Sensor Grounding |
0 |
|
|
No Grounding |
|||||||
|
1 |
|
|
Grounding Ring |
||||||||
|
Connection |
TC |
|
Tri-clamp f |
||||||||
|
Body Material |
S4 |
Stainless Steel 304 |
|||||||||
|
S6 |
Stainless Steel 316 |
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