『Intelligent liquid flowmeter』Related information(v cone flow meter|rotary gas meter|gallon meter|gear meter|metal tube rotameter|glass tube rotameter|nutating disk meter|transit time ultrasonic flow meter|wedge flow meter|pd meters|hydraulic flow meter|ultrasonic water flow meter|water flow meter|air flow meter|magnetic water flow meter|oxygen flow meter|gas flow meter|argon flow meter|air velocity meter|gasoline flow meter|fuel flow meter|ultrasonic water meter|digital water meter|nitrogen flow meter|solid flow meter|Oxygen tank flow meter|digital water flow meter|diesel fuel flow meter|steam flow meter|02 flow meter|compressed air flow meter|oil flow meter|liquid flow meter)
1. The main features of intelligent liquid turbine flowmeter are low pressure loss and anti-corrosion function of the impeller; Adopting advanced ultra-low power single-chip microcomputer technology, the whole machine has strong functions, low power consumption, and superior performance. Intelligent flow display with non-linear accuracy compensation function. The accuracy of the correction formula is better than ± 0.02%. The instrument coefficient can be set online by pressing the button and displayed on the LCD screen. The LCD screen is intuitive and clear, and the reliability is guaranteed. Dongchangqiang uses EEPROM to protect the accumulated flow and instrument coefficient from disturbance and power failure. The protection time is greater than 10 years, and a high-performance MCU central processor is used to complete data acquisition, processing, display output, and display of accumulated flow and instantaneous flow on the same screen. The human-machine interface is implemented conveniently, and data transmission is carried out in standard 485 form. Adopting fully cemented carbide (tungsten carbide) shielded cantilever beam structure bearings, integrating rotating bearings and pressure bearings, greatly improving the bearing life, and can work in media with a small amount of sediment and dirt. Adopting 1Cr18Ni9Ti all stainless steel structure (2Cr13 for turbine), it has good anti-corrosion performance. Easy to repair, with a self rectifying structure, small and lightweight, simple structure, can be assembled and disassembled in a short time, and easy internal cleaning. Has strong resistance to magnetic interference and vibration, reliable performance, long lifespan, low flow rate, wide measurement range, clear an
2. Top 10 brands and working principles of imported intelligent plug-in electromagnetic flowmeters
The top 10 brands of imported intelligent plug-in electromagnetic flowmeters mainly include Endress+Hauser (E+H) ABB Siemens (Siemens) KROHNE, which have been widely recognized and applied worldwide due to their high precision, stability, and wide applicability: Endress+Hauser (E+H) ABB Siemens (Siemens) KROHNE EmersonROUTH (Rolls Royce, USA, as shown in the picture) Honeywell GEBadger MeterROBERTSON These brands products have a wide range of applications in industries such as water treatment, petrochemicals, and food and beverage. The working principle of the intelligent plug-in electromagnetic flowmeter is based on Faradays law of electromagnetic induction for land allocation. The following is a detailed explanation of its core components and operating process: Magnetic field coil: generates a constant magnetic field in the pipeline area of the flowmeter. This magnetic field is the foundation of the flow meters operation, which causes the conductive liquid flowing through the pipeline to cut magnetic field lines during the flow process. Electrode: When a conductive liquid flows in a magnetic field and cuts magnetic field lines, it generates an induced electromotive force proportional to the flow velocity. This induced electromotive force is detected by the electrodes in the flowmeter. Converter: Converter is one of the core components of flowmeter, which converts the electromotive force signal detected by the el
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