Digital vortex flowmeter selection points analysis

Supmea Measurement and Control LUB series digital vortex flowmeter is a new generation product independently developed by it and has obtained a special equipment license and type approval certificate. Although the LUB series digital vortex flowmeter has obvious advantages over traditional vortex flowmeters, it is particularly important to choose the appropriate model of LUB series digital vortex flowmeter under different working conditions.

• Measurement media: steam, compressed air, nitrogen, carbon dioxide, mixed gases, liquids and other media can be measured using digital vortex flowmeters.

• Instrument diameter: According to the connection method, it can be divided into clamping type and flange connection type. Different users require different calibers. Conventional digital vortex flowmeter calibers include DN15, 20, 25, 32, 40, 50, 65, 80, 100, 125, 150, 200, 250, 300~500, etc. You can consult in advance Hesheng Measurement and Control can be customized on demand.

• Accuracy requirements: Select a digital vortex flowmeter with appropriate accuracy according to the flow measurement requirements. The accuracy level generally used in trade settlement can be selected as level 1.0, and those that only detect process flow without precise measurement requirements can select level 1.5.

• Transmitter selection: Choose vortex flow transmitters of different calibers according to the amount of steam used.

• Working temperature and pressure: Digital vortex flowmeter supports -40℃-350℃, 1.6Mpa, 5Mpa, 4.0Mpa medium measurement.

• Output signals: currently mainly include voltage frequency pulse output, two-wire 4-20mA output, Hart protocol, and 485 Modbus communication.

• Power supply mode: generally divided into 24VDC and lithium battery power supply.

• Environmental conditions: ambient temperature, humidity, electromagnetic interference, explosion protection, pipeline oscillation, etc. all affect the dataSelection of font vortex flowmeter.

  

Please refer to the above selection points of digital vortex flowmeter. However, the final selection requires comprehensive calculation of various factors. For details, please consult, a professional R&D and manufacturer of digital vortex flowmeters, customized on demand and guaranteed quality.