Xinjiang Vortex Flow Meter

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1. Technical parameters of vortex gas flowmeter

The technical parameters of vortex gas flowmeter are as follows: caliber range: from DN15 to DN3000mm, even larger, with rubber liquid resistance and wide applicability. Nominal pressure: covering 0.6MPa to 42MPa, ensuring stable operation under various working conditions. Working temperature: ranging from 200 ℃ to+500 ℃, and can even withstand higher temperature conditions. Accuracy control: Control within the range of ± 0.2% to ± 1.5% FS to ensure the accuracy of measurement results. Range ratio: 1:10, able to adapt to flow changes and provide a wide measurement range. Shell material: Available in carbon steel and stainless steel, or with fluorine lining. Power supply method: Equipped with a built-in 3.6VDC lithium battery, with a replacement cycle of two years; Simultaneously supporting external 24VDC power supply, providing flexibility. Output signal: Provides standard 4-20mA two-wire signal and pulse output 0-1000Hz; supports RS232/RS485 interface, can be customized according to Liang Chuns needs. Protection level: IP65, ensuring safe operation of the equipment in various environments. Safety performance: Compliant with explosion-proof standards, certified with intrinsic safety ExiallCT4 and explosion-proof ExdllCT4. Header display function: including cumulative flow rate, instantaneous flow rate, operating temperature, operating pressure, and self inspection of buried rubber barriers, providing comprehensive real-time and long-term operating information. Connection methods: including taper pipe thread type, clamp type, and double flange type, ensuring seamless connection with various pipeline systems.

2. Kurz flowmeter parameter setting

The p

arameter setting of Kurz flowmeter (usually vortex type) needs to be strictly customized according to the working conditions. The manufacturer usually completes the basic calibration before leaving the factory, and users usually do not need to adjust it themselves.

. If you need to reset, be sure to operate under the guidance of professional personnel. 1. In the parameter menu, the preferred measurement medium (such as liquid, gas, steam) is set for the medium and compensation mode. The type of medium directly affects the flow calculation formula. If measuring variable density media such as steam, it is necessary to choose "density compensation" or "mass flow compensation" mode only rising type. Only filling in the medium type without enabling compensation will result in measurement errors.

2. It is recommended to set the upper limit of the range selection at 1.2 times the maximum flow rate, and the minimum flow rate should not be lower than 10% of the full range. For example, when the actual flow range is 0.5-3m ³/h, if it is set to 0-10m ³/h, the low flow section may not be effectively detected. 3. Unit configuration flow units (such as m ³/h, L/min) and total units (such as liters, standard cubic meters) can be adjusted through password access to the parameter interface, which needs to be consistent with actual application requirements. Chongzhen or digital signals (RS485

5, MODBUS, etc.) need to be compatible with subsequent control systems

6 For gas or steam measurement, temperature and pressure compensation function should be enabled and real-time temperature and pressure values should be input to correct errors caused by density changes. If necessary, an external PID temperature and pressure c

1. Technical parameters of vortex gas flowmeter

2. Kurz flowmeter parameter setting

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