Carbon steel LDG electromagnetic flowmeter LDG-25 anti-corrosion electromagnetic flowmeter

Description :

　　This product is mainly used to measure the volumetric flow rate of conductive liquids and slurries in closed pipelines. Including highly corrosive liquids such as acids, alkalis, salts, etc.

　　1、 Application and Features:

　　1. Applicable medium: any conductive liquid.

　　2. Not applicable to media: non-conductive liquids, gases, and vapors.

　　3. Negative pressure pipelines cannot be used.

　　4. The measurement is not affected by changes in fluid density, viscosity, temperature, pressure, and conductivity.

　　5. The requirement for a straight pipe section with no obstructed flow components and no pressure loss inside the measuring tube is low. It has unique suitability for measuring slurry.

　　6. There are no movable parts or flow blocking components inside the pipeline, and there is almost no additional pressure loss during measurement.

　　7. It has self checking and self diagnostic functions.

　　8. The range can be modified online according to the actual needs of the user on site.

　　2、 Technical parameters:

　　1. Measurement fluid: conductive liquid

　　2. Accuracy: Level 0.5

　　3. Repeatability: 0.25%

　　4. Fluid temperature: -25 ℃~150 ℃

　　5. Rated pressure: 1.0MPa, 1.6MPa, 2.5MPa, 4.0MPa

　　6. Flow velocity range: 0.1-15m/s

　　7. Conductivity requirement: ≥ 20 μ s/cm

　　8. Measurement tube material: 304 stainless steel

　　9. Lining materials: rubber, polytetrafluoroethylene, polyurethane and other optional materials

　　10. Electrode materials: 316L, tantalum, titanium, Hastelloy, and other optional materials

　　11. Protection level: IP65 and IP68

　　12. Installation form: flange connection, clamp connection (special can be ordered)

　　13. Power supply: 220VAC, 24VDC, battery powered optional

　　3、 Selection:

　　1. Determination of applicable traffic range. The selection of instrument diameter is determined based on the flow range. For electromagnetic flow meters, they are generally selected in situations where the flow signal is strong and the instrument can work stably for a long time. We suggest that you choose your instrument caliber based on the flow rate flow comparison table (see table below) and refer to the actual operating conditions. We recommend a flow rate range of 1-3m/s, which is beneficial for the instrument to be in a suitable state.

　　2. Selection of lining and electrodes. In addition to determining the diameter and flow range, electromagnetic flowmeters also need to choose relevant conditions such as sensor lining and matching electrodes to improve their economic applicability. The design unit can choose different linings, electrodes, etc. according to the different media of different users

　　3. Pressure and usage situation. In addition to determining the above conditions, the electromagnetic flowmeter should also improve the selection of operating pressure, installation form, shell protection level, explosion-proof requirements, output configuration, and other usage conditions and conditions. The integrated type is suitable for indoor environments with good performance, while the split type is suitable for situations where the sensor is used in harsh environments, with large pipeline vibrations and high temperature of the measured medium. Please choose according to the instrument model markings.

AfterSalesService :

• Carbon steel LDG electromagnetic flowmeter