Duringthe maintenance operation of theelectrician,circuitdiagrams always play a crucial role, and it is not an exaggeration to say that thecircuitdiagram is the foundation of the electrician’s principles. As the saying goes, a good electrician may not be a great electrician, but an electrician who cannot read circuit diagrams is definitely not a qualified electrician! Circuit…
Reactive powerPowerCompensation cabinet, is three-phase four-wireLow voltageDistributionNetwork to improve the power factor, reduce distributionNetwork line, improveElectricalEquipment utilization is an indispensable important supporting facility. The main low-voltage electrical appliances in the reactive power compensation cabinet are as follows:Electrical appliancesThere are several kinds: 1、Distribution cabinet——Assemble various low-voltage electrical appliance components. 2、Instrument——Detect and monitor the operation status of…
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01Accuracy of pressure sensors in the WIKA sample In the WIKA catalog, the accuracy of the pressure transmitter is marked as follows: Yesterday a student asked, what does the suffix FS mean for 0.125%FS? Let’s talk about this issue today. 02The meaning of full scale accuracy and reading accuracy Reading accuracy: It is the error…
With the rapid development of urbanization and industrial production, the use of gas continues to grow. Therefore, safety issues have become particularly important in the production, storage, transportation and other aspects of gas. Gas is mainly divided into two categories: one is industrial gas, used for industrial production; the other is city gas, used by…
Before entering work in closed space pipelines and other places, the measurement of oxygen concentration is a necessary detection step to ensure the safety of personnel. Therefore, industrial pipeline oxygen content detectors are often used, because oxygen is necessary for our human body. If the oxygen concentration is low, When the oxygen concentration is below…
National Instruments PCI-4065 Technical Documentation
As the wave of digitalization accelerates, manufacturing transformation has become a strategic choice at the national level. How to get into the digital age and promote another jump in productivity has become an important proposition in the development of many enterprises. As a highly influential industrial exposition in South China and even the whole country,…
Frankfurt, Mar 22, 2023 — The automotive industry has the largest number of robots working in factories around the world: Operational stock hit a new record of about one million units. This represents about one third of the total number installed across all industries. “The automotive industry effectively invented automated manufacturing,” says Marina Bill, president…
The Global Water Awards recognize outstanding achievements in the water and wastewater treatment and desalination industries, with a focus on innovative technologies ABB used smart water management technology to improve the flexibility of Wellington Water’s water supply and drainage network, making it better prepared for the future, so it won the “Smart Water Project of…