The Beijing-Tianjin-Hebei region and the Taihu Basin will become the focus of the flow meter industry in Liaoning Province. With the strengthening of the water source and the safety of water supply, the production of various water meters has followed, and the demand for smart water meters has started to rise. The demand for ecological civilization has also prompted the water meter industry to start generating new business, and a large number of related renovation projects have emerged, which has greatly increased the market demand for flow meters. While building an intelligent platform for big data, we rely on smart water meters to strictly control the use of water resources. Really achieve simultaneous integration of governance and development. In this process of governance, each step requires the use of a flow meter, which can fully reflect its role.
In order to strengthen the governance of water resources, it is not enough just to control it from the source, and it is still necessary to improve the supervision of water resources from the process. Liaoning Province will fully optimize the water resources monitoring system in the Beijing-Tianjin-Hebei region and the Taihu Basin. It is expected that by the end of the “Thirteenth Five-Year Planâ€, nearly 100 water quality automatic monitoring stations will be built and the water resources monitoring and early warning capabilities will be greatly improved. In this process, the flowmeter industry will have two major markets. The first is the flow meter that the monitoring station needs to use, and nearly 100 water quality monitoring stations to ensure that there are monitoring stations on the main stream and key tributaries, and the smart water meter required by each monitoring station is very large. Secondly, the market for smart water meters is expanding. Accurate measurement can ensure that water resources are not wasted. In the future, the smarter flowmeter market share will be higher.
The comprehensive and networked surface water monitoring has prompted the flowmeter market to begin to develop intelligently. As the water quality monitoring project in Liaoning Province becomes more and more comprehensive, the overall water quality compliance rate has also begun to increase. With the focus of the flow meter market, flowmeter companies will face greater competition. Flowmeter companies must withstand pressure, increase innovation, develop instruments that can perfectly adapt to the monitoring system, and promote their own foothold in the competition.
Automobile Oxygen Sensor is a key feedback sensor in the control system of electric injection engine. It is also a key part to control automobile exhaust emission, reduce automobile pollution to environment and improve the quality of automobile engine fuel combustion. The oxygen sensor is installed on the engine exhaust pipe.
Application: Cars
Q: How do I know the O2 sensor is good or not?
A: The only way to know if the O2 sensor is functioning normally is to check its responsiveness to changes in the air/fuel mixture, by Voltage Measurement or Waveform Simulation.
Use a 10-megaohm digital voltmeter. Hook up the voltmeter's red probe to the sensor's signal wire and the black probe to engine ground. (Use back probe method, DO NOT pierce the wire.) For a good sensor, voltage should fluctuate constantly between 0.1 and 0.9 volts after starting the engine for 2 or 3 minutes.
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