The VPEMF series electromagtic flow meter is a kind of flow meter made by adopting Faraday law of electromagnetic induction.
It’s used for measuring the volumetric flow rate of conductive liquid and serous fluid in the closed pipe, and is applicable to chemicals, power, mining and metallurgy, water supply and drain, paper making, medicine, foods and so on.
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FEATURES
CE - LVD(2014/35/EU), EMC(2014/30/EU), Ex(2014/34/EU)
Pressure Equipment (2014/68/EU)
It’s not affected by the change of liquid density, viscosity,
temperature, pressure and conductivity.
Capable of measuring flows in both directions.
No maintenance is necessary because no driving parts,Lower
requirements for straight pipe.
Adopts new excitation method, and features low power consumption,
stable zero point and high precision.
Adopts surface mounting technology (SMT) with the functions of
self-inspection and self-diagnosis.
Provides superb stability and accuracy for a long time,Maintains a
stable accuracy even at a site with a high level of noise and vibration.
STANDARD SPECIFICATION
Size : 3mm(1/8”)~3000mm(120”)
Local Display : LCD Display With Back Light
Measuring Range : Liquid - 0.003 ~ 382,000 m3/Hr
Flow Velocity : 0.1m/s ~ 15m/s
: 8 Digit Totalizer
Conductivity : Over 5 ㎲ / ㎝
Output
Accuracy
:
Analog : DC 4 - 20mA/ 0-10mA
DN15 ~ DN600
Pulse : Passive Output (0-5000HZ)
DN3 ~ DN10
DN700 ~ DN3000
Communication Protocol :RS232/RS485/Hart/Profibus DP
Material
Flowrate Unit
: Ltr, ft3,m3, Igal, Ugal
Flow Time Unit
: S, Min, Hr,Dy, Wk
Lining : PTFE, Neoprene ,PFA,F46,PU,Ceramic
Flow velocity Unit : m/s
Electrode : SS 316L, Hastelloy-B/C,Titanium,Tantalum, Platinum
Power Supply : 19 ~ 40V D.C.
Flange : CS,SS 304, SS316, SS 316L
: 85 ~ 265V A.C. 45 ~ 400HZ
Fluid Temperature
Ambient Temperature
: -40 to +60 °C
Compact Type : -40 ~ +70 °C (Standard)
Protection Class : PI 65, IP 67, IP 68
: -40 ~ +60 °C (Explosion Proof)
Explosion Proof
: Exdibmb II CT6 (Circular Converter)
Remote Type : -40 ~ +150 °C (Standard)
: Exdibmb II B+H2T6 (Square Converter)
: -40 ~ +80 °C (Explosion Proof)
Power Consumption : Less-than 20 VA
Process Connection
Exciting Mode : Low-frequency Rectangular Wave
Flange Type : DIN PN 10 - PN 420
Exciting current : 125~500mA
: ANSI 150# - ANSI2500#
Converter Housing : Aluminum Alloy
: JIS 10K / JIS 20K / JIS 40K/JIS63K
Cable Entry : Standard : M20 M18
Other Option : Threaded, Clamp on,Tri-clamp
Option : 1/2'' NPT
US 14071 
GB 10545 
CA 9622 
AU 9564 
VN 6740 
IE 5318 
NZ 4868 
BR 1931 
