High Temperature Type Electromagnetic Flow Meter High Performance
 
 

Introduction:

MTF electromagnetic flow meter, composed of sensor and converter, works based
on Faraday’s law of electromagnetic induction. It is used to measure electrical

conductivity of liquid or solid. Generally, the conductivity should be over 5υS/cm

(electrical conductivity of tap water, raw water is about (100500υS/cm).

Application
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.


Instrument characteristic

1). No baffles and running part inside the measuring tube, therefore no additional flow

loss and no jams happen. Especially for measuring the flow of solid-liquid object, for

example, sewage, mud pulp and CWS (coal water slurry).

2). Only liner and electrode have direct contact with the measuring medium, by

choosing correct liner and electrode,,then the corrosion resistance and wear resistance

can be satisfied. Therefore it can be used in kinds of strong acid and alkali in chemical

solutions.

3). Easy for installation, 5D for front straight pipe, 2D for back straight pipe(D means

inner diameter of chosen instrument).

4).High accuracy, it is up to ±0.2%,it is capable for testing

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

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

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

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

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

The installation of the sensor on the cathodic-protection pipe.

Waining:

1) the ground ring is amounted on the two surface of the sensor,it must be isolated

from the flange connecting to the pipe, and make the sensor and ground ring connected

through ground wire 2,the material of ground ring should be resistant to the corrosive

medium, the standard material that the manufacturer provide is stainless steel ICr18Ni9Ti.

2) The flange on the both sides of instrument should be connected to the sensor by the

cross-sectional area of 16mm copper wire to make the cathodic protection potential and

sensor isolated. the cathodic protection pipeline and sensor are isolated to the both sides

of the connecting duct. When installing, please note the following points:

The ground ring isolated to the flange of pipe must be installed on the both sides of the

meter(and the grounding of low mete,and measuring ground must be connected to each

other).

The pipe and flange must be connected with copper wire (L),and avoiding connecting to

the sensor.

The flange bolts must be insulated (as pictured)the customer must use the liner and

gasket made of isolated materials.

Selection :