LUGB-50 Explosion proof Vortex Flow Meter

Description :

　　LUGB-50 Explosion proof Vortex Flow Meter

　　1、 Overview:

　　This product is widely used in the measurement of fluids in industries such as petroleum, chemical, metallurgy, and papermaking. The flowmeter has no movable parts, strong reliability, high accuracy, and long service life. It can accurately measure the instantaneous flow rate and cumulative flow rate of liquids over a wide flow range.

　　2、 Main technical parameters:

　　1. Measurement media: liquid, general gas, natural gas, steam (saturated steam and superheated steam);

　　2. Possible measurement range: Reynolds number ranging from 5 × 103 to 7 × 106

　　3. Normal measurement range: Reynolds number ranging from 2 × 104 to 7 × 106

　　4. Measurement flow rate range: liquid 0.5-7m/s, gas 4-35mm/s, steam 7-70m/s

　　5. Temperature of the tested fluid: -40 ℃ to+300 ℃

　　6. Tested fluid pressure: 1.6, 4, 25MPa

　　7. Accuracy: Level 1, Level 1.5, Level 0.5 (Level 0.5 can only be achieved through non-linear adjustment);

　　8. Repeatability: 0.2% of the indicated value;

　　9. Table body material: ICr18Ni9Ti;

　　10. Pressure loss: △=1.2 × r × V2 × 10-6. In the equation: △ P - pressure loss r - measured fluid density (Kg/m3) v - average flow velocity inside the pipe (m/s)

　　11. Environmental temperature: -20 ℃~+55 ℃ (special requirements for ordering instructions)

　　12. Environmental humidity: ≤ 90% RH

　　13. Atmospheric pressure: 86-106KPa

　　14. External power supply: 3.6-224VDC

　　15. Internal power supply: 3-4.5VVDDC

　　16. Working power supply: 80/A

　　17. Working voltage: 2.7-3.6V

　　18. Working frequency: 0.1-3000H

　　19. Distance of signal transmission: 100mm

　　20. Signal output: Pulse output (external power supply) Current output 4-20mADC (two-wire external 24VDC power supply) Pulse output and current output can only be selected in one way.

　　LUGB-50 Explosion proof Vortex Flow Meter

　　3、 Characteristics:

　　1. Steam, gas, and liquid can all be measured;

　　2. Low pressure loss;

　　3. No compensation is required when measuring volumetric flow rate;

　　4. Components with simple structure and no motion wear and tear;

　　5. High precision, high reliability, no need for on-site debugging;

　　6. Easy to install and maintain;

　　7. It can transmit traffic signals over long distances, connect with computers, and achieve integrated management.

　　4、 Select installation location:

　　1. The installation position should be selected as much as possible in a location without pipeline vibration or with low vibration, and the vibration acceleration should not exceed 2g. If the vibration is large, vibration reduction measures need to be taken;

　　2. There must be sufficient straight pipe sections upstream and downstream of the flowmeter;

　　3. The maintenance valve is installed upstream of the sensor, and the flow control valve is installed downstream of the sensor;

　　4. Try to choose a location that is easy to install and maintain;

　　5. Choose a location with a dry environment;

　　6. Sensors can be installed on horizontal or vertical pipelines. But when installed on a vertical pipeline, the medium must flow from bottom to top.

　　7. Sensors should be installed indoors as much as possible, and attention should be paid to waterproofing when installed outdoors. Cables outside the amplifier should be bent into a U-shape.

AfterSalesService :

• LUGB Vortex Flow Meter