DN350 intelligent electromagnetic flowmeter

Description :

　　DN350 intelligent electromagnetic flowmeter

　　This product consists of a primary device and a secondary device. Flowmeters can be divided into split type and integrated type according to the combination of primary and secondary devices; Flow meters are mainly used to measure the volumetric flow rate of conductive liquids.

　　1、 Product features:

　　1. Suitable for volumetric flow measurement of conductive fluids with conductivity greater than 5 ц s/cm;

　　2. There are no active or obstructed components inside the measuring tube, and the pressure loss is small;

　　3. Lining and electrodes with different materials have good anti-corrosion performance;

　　4. Not affected by medium, density, viscosity, temperature, pressure, and conductivity;

　　5. Low frequency rectangular wave excitation, less susceptible to interference, stable and reliable;

　　6. The converter has low energy consumption, simple and convenient installation, and users do not need to debug.

　　2、 Technical data:

　　Nominal diameter: DN10-3000mm

　　Nominal force: 0.6, 1.0, 1.6, 4.0 MPa (high pressure can be processed according to user requirements)

　　Accuracy: ± 0.2% ± 0.5% (indication error)

　　Measurement range (flow rate): 0-1m/s to 0-10m/s

　　Medium temperature: Split type -10 ℃~+80 ℃ (PTFE and F46 lining -40 ℃~+180 ℃) Integrated type -10 ℃~+80 ℃

　　Environmental temperature: -25 ℃~+60 ℃

　　Environmental humidity: 5-100% RH (relative humidity)

　　Dielectric conductivity: greater than 20 μ S/cm

　　Installation: integrated type, split type

　　execution standard

　　JB／T 9248—1999

　　Nominal Diameter

　　15. 20, 25, 32, 40, 50, 65, 80, 100, 125, 150, 200, 250, 300, 350, 400, 450, 500, 600, 700, 800, 900, 1000, 1200, 1400, 1600, 1800, 2000, 2200, 2400, 2600, 2800, 3000

　　DN350 intelligent electromagnetic flowmeter

　　3、 Installation and debugging:

　　During the use of flow meters, general maintenance work mainly includes inspections:

　　1. Check if the working power supply voltage is correct according to the work area;

　　2. Whether the sensor grounding is reliable or damaged;

　　3. Whether the medium is filled with the sensor and whether there are bubbles in the medium;

　　4. Is the reading correct and is the measured value within the measurement range;

　　5. Is the terminal wiring loose;

　　6. Is the flow sensor soaked in water;

　　7. Are there any small animals crawling into the converter box causing cable short circuit faults;

　　8. The inquiry cycle depends on the installation environment conditions.

　　4、 Selection:

　　Firstly, it is necessary to collect data on relevant electromagnetic flow meters for personal selection and decision-making.

　　Secondly, when purchasing, it is necessary to first clarify what the instrument is intended to measure and whether there are any special requirements.

　　Thirdly, during use, what is the required flow rate and minimum flow rate of the electromagnetic flowmeter so as not to render the purchased electromagnetic flowmeter unusable.

　　Fourthly, before purchasing, it is necessary to have an understanding of the working pressure of the measured object, and then choose a suitable electromagnetic flowmeter based on the working pressure.

　　Fifth, it is necessary to have a detailed understanding of the minimum and maximum temperatures that the electromagnetic flowmeter to be purchased can withstand, so as not to cause improper use of the electromagnetic flowmeter.

AfterSalesService :

• DN350 electromagnetic flowmeter