Aluminum alloy LUX spiral vortex flowmeter LUX series spiral vortex flowmeter

Description :

　　This product adopts a new type of signal processing amplifier and unique filtering technology, effectively eliminating interference signals generated by pressure fluctuations and pipeline vibrations, greatly improving the anti-interference ability of the flowmeter, and making small flow rates have excellent stability.

　　1、 Technical parameters

　　Nominal diameter: DN15-DN200 (diameters larger than DN1600 can also be used)

　　Tested media: natural gas, air, nitrogen, biogas, etc

　　Basic error: ± 1.0%, ± 1.5%,

　　Work pressure: ≤ 6.3 MPa

　　Temperature of the tested medium: ＜ 80 ℃

　　Requirements for straight pipe section: upstream 0-5D, downstream 0-3D

　　Power supply: lithium battery and 24V DC

　　Display: 8-bit LCD displays instantaneous flow and cumulative flow

　　Output signal: (1) 4-20mA DC flow signal (2) HART protocol compliant output signal

　　Explosion proof performance: intrinsic safety type IbIICT5

　　Protection performance: IP65

　　2、 Main features of the product

　　No mechanical movable parts, not easily corroded, stable and reliable, long service life, long-term operation without special maintenance;

　　Using 16 bit computer chips, high integration, small size, good performance, and strong overall functionality;

　　The intelligent flowmeter integrates a flow probe, microprocessor, pressure, and temperature sensors, and adopts a built-in combination to make the structure more compact. It can directly measure the flow rate, pressure, and temperature of the fluid, and automatically track compensation and compression factor correction in real time;

　　The use of dual detection technology can effectively improve the strength of detection signals and suppress interference caused by pipeline vibration;

　　The flowmeter head can rotate 360 degrees, making installation and use simple and convenient;

　　Cooperate with our company's FM type data collector to enable remote data transmission via the internet or network;

　　3、 Precautions

　　1. The intelligent vortex flowmeter can be installed in vertical, horizontal, or any inclined position according to the flow direction indicator.

　　2. When the pipeline is long or close to the vibration source, supports should be installed upstream and downstream of the flowmeter to eliminate the impact of pipeline vibration.

　　3. The installation location of the vortex flowmeter should have sufficient space for inspection and maintenance of the flowmeter, and should meet the environmental requirements of the flowmeter.

　　4. Avoid interference from strong external magnetic fields.

　　5. When installed and used outdoors, there should be a cover to avoid direct sunlight and rainwater erosion, which may affect the service life of the instrument.

　　6. During pipeline pressure testing, attention should be paid to the pressure measurement range of the pressure sensor equipped with the intelligent vortex flowmeter to avoid damage to the pressure sensor due to overpressure.

　　7. Attention should be paid to the influence of installation stress. The upstream and downstream pipelines of the flowmeter should be coaxial, otherwise shear stress will be generated. The installation location of the flowmeter should consider the thickness of the sealing gasket or install an elastic expansion joint on the downstream side.

AfterSalesService :

• Aluminum alloy LUX spiral vortex flowmeter