stainless steel 304 sanitary digital electromagnetic flowmeter water flowmeter
The working principle:
T he working principle of the electromagnetic flowmeter is based on Faraday's law of electromagnetic induction. That is, when the conductive liquid cuts the magnetic field line in the magnetic field, the induced electromotive force will be generated in the direction perpendicular to the flow rate vector and the magnetic field vector, and the induced electromotive force is proportional to the flow rate, and the instantaneous flow rate and cumulative flow rate are measured after processing.
Technical Parameter:
The structure of electromagnetic flowmeter is simple, function is reliable because there are no transmission parts, the working lifetime is long. There is no mechanical inertia, fast response, excellent stability. It can be applied on automatic inspection adjustment and program process system
Specification
Name |
Electromagnetic Flowmeter |
Model |
CXLD |
Nominal diameter |
3-3000mm |
Velocity range |
0-10m/s |
Degree of accuracy |
±0.5%R,±1%R |
Medium conductivity |
≥5 μS/cm ,Actual conductivity≥20 μS/cm |
Nominal pressure(hight press ) |
0.6MPa/ 1.0Mpa/ 1.6MPa/ 2.5MPa/ 4.0MPa |
Ambient Temperature Ranges |
fission –10~+60℃ |
Lining Material |
Chloroprene rubber (CR),
80℃
Polyurethane(PU),80 ℃ |
Electrode Material |
316L Stainless Steel, Hastelloy C, Ti, Ta, Pt |
Output signal |
Current (4-20 mA) , pulse , frequency |
Serial communications |
RS-485, support standard Mudbus protocol; GPRS |
Flange standard |
GB, ANSI150, DIN |
Power supply |
220VAC/24VDC/Lithium battery |
Protection class |
IP65/IP67/IP68 |
Electirical interface |
M20*1.5 Intemal thread(NPT thread is optional) |
Features:
The electro magnetic flowmeter is a kind of measuring instrument based on Faraday law of electromagnetic induction,which can measure the volume flow of electrically conductive liquid ,seriflux and so on.It has the features as following:
1. The measurement can not be influenced by the change of fluid density,viscosity,temperature,pressure and conductivity;
2.The inside of measuring tube do not have the parts to block the flow move,no pressure loss,low demand in straight pipe;
3.Totally deal with digital quantity, high anti-interference,reliable measurement,high precision,flow range reach to 1500:1;
4.Converter adopts to 16-bit embedded microprocessor and surface mounting technology,convenient preferences,totally chinese menu operation,easily use,with self-check and diagnosis functions;
5.With the function of measuring two way flow,can show the positive and reverse flow,also have two way current and rate output,which is convenient for the record and store different flow signal;
6. Inside have three counters,which can separately show positive cumulation,reverse cumulation and D-value calculation;
7.With RS485 digital communication signal output;
8.With self-check and diagnosis functions.