Flowmeter for highly corrosive liquids（LDDC-1）

LDDC electromagnetic flowmeter consists of two parts: sensor and converter. It works based on Faraday's law of electromagnetic induction and is used to measure the volume flow of conductive liquids with a conductivity greater than 5uS/cm. It is an inductive instrument that measures the volume flow of conductive media. In addition to measuring the volume flow of general conductive liquids, it can also be used to measure the volume flow of highly corrosive liquids such as strong acids and strong alkali, as well as uniform liquid-solid two-phase suspension liquids such as mud, pulp, and paper pulp. It is widely used in flow measurement in petroleum, chemical industry, metallurgy, textile, papermaking, environmental protection, food and other industrial sectors, as well as in municipal management, water conservancy construction, river dredging and other fields.

Standard: JB/T9248-2015 Flange standard: GB/T9119-2010

Technical Parameter
 

Product Features

There are no flow blocking parts in the measuring tube, the pressure loss is zero, and it is not easy to be blocked.

As long as the electrode and lining materials are properly selected, the corrosion resistance and wear resistance requirements can be achieved.

The measurement results are basically independent of physical parameters such as pressure, temperature, density, viscosity, conductivity (not less than the minimum conductivity) of the liquid, and are not affected by the environment, so the measurement

High precision, stable and reliable operation.

Modern analog signal conversion technology and high-performance ultra-large-scale integrated chips are used to isolate, filter, amplify and digitally process signals. Accurate display of measurement results.

Automatically monitor and correct parameters that affect the measurement results, such as zero drift correction, and use segmented flow coefficient setting and correction for the full range, thereby expanding the measurement range.

The degree of intelligence and measurement accuracy are improved, and the stable performance is greatly improved.

It has measured value power-off protection and over-range alarm functions, and can set the flow direction of the fluid in the sensor. Therefore, the sensor installation is not restricted by the flow direction of the wave body, and can be implemented

Two-way flow measurement is now available.

It adopts a double-row flow display with backlight dot matrix to display instantaneous flow and cumulative flow at the same time, and can also display working status, parameters, measurement units, etc.

The electromagnetic flowmeter has a wide measuring range (maximum flow rate/minimum flow rate). The normal applicable range is 20:1. Generally, it is 30:1 or larger. The meter is equipped with multiple output functions and can be used with computers,

Unit combination

Equipped with instruments, it can meet printing, communication and networking requirements.

 

Flow Table

 

 

Dimension Diagrams

 

Dimension of Integrated and Split Type (Flange: DIN)