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Guidelines for use of electromagnetic flowmeters

Electromagnetic flowmeter is a kind of electromagnetic induction instrument, nominal pipe diameter category for 10 to 1200, is a set of intelligent, small lightweight integration, intelligent, high precision, high reliability as one of the electromagnetic flowmeter series of goods.It consists of a controller and an intelligent converter.

 

Electromagnetic flowmeter can be widely used in petrochemical industry, environmental protection, light industry, metallurgy industry, mining, pharmaceutical industry, paper industry, water supply and drainage, food, sugar industry, brewing and other manufacturing industries processing technology liquid flow meter of conductive medium;In addition to measuring the general conductivity of liquid, according to the unique needs of customers, but also to measure the flow of conductive liquid-solid two-phase flow, high viscosity liquid and acid, strong base and other liquid flow.

Guidelines for use of electromagnetic flowmeters

Application method of electromagnetic flowmeter:

 

The electromagnetic flowmeter has two operating states: automatic measurement state and parameter setting state.

 

When the instrument panel is energized, it will enter the measurement state automatically.In the state of automatic measurement, the electromagnetic flowmeter automatically performs each measurement function and displays the relative measurement data information.In the parameter setting state, the customer applies four control panel keys to set the instrument parameters.

 

Next key: select the contents of the screen to display;

 

Up key: select the screen uplink content by loop;

 

Compound key + confirm key: enter the parameter setting state;

 

Confirm key: return to the status of automatic measurement;

 

Under the measurement state, the LCD display contrast adjustment: small LCD is through the "composite key + up key" or "composite key + down key" press for several seconds;The large liquid crystal is realized by adjusting the potentiometer on the back of the large liquid crystal.

 

Key function in parameter setting state

 

Lower key: number at the cursor minus 1;

 

Top key: add 1 to the number at the cursor;

 

Compound key + lower key: cursor moves to the left;

 

Compound key + upper key: cursor moves to the right;

 

Ok key: enter/exit submenu;

 

Confirm key: in any state, press it for two seconds continuously to return to the automatic measurement state.

 

Porcelain city Shanghai instruments co., LTD., the introduction of Germany Siemens numerical control processing center, make the tiny flowmeter is greatly increased, actually has reached world leading level, such as OVAL LSF40, many clients in Japan and the customer to know LSF40 flow range in 0.7 ~ 50 l/H, and porcelain xian CX - M5 - AL can achieve 0.3 ~ 60 l/H, the same 0.5% FS precision, another porcelain city gear is SS316L is qualitative, OVAL gear is plastic.