Schneider Electric, the world's energy efficiency management expert, has released a new generation of EZinstall3 wireless intelligent lighting control system. Leveraging the state-of-the-art wireless lighting technology that breaks the barrier of traditional technologies, a patented technology of modern daylight controls the perfect combination of lighting control system and sleek interior design. .
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? Suzhou Arenland Automotive Technology co.,ltd , https://www.arlautoparts.com
In the current market, the traditional lighting control system can not meet the user's requirements for lighting control in many aspects. For example, the traditional lighting control system for wiring there are still some conditions, resulting in the indoor layout is not perfect. "The market-leading two-wire technology we use allows the EZinstall3 wireless intelligent lighting control system to be used not only for new buildings but also for refurbished buildings, a true direct replacement for traditional mechanical lighting switches." Schneider Electric Smart Living Room Division Department of product manager bundle Zhong said.
In addition to the innovative technology in installation, EZinstall3 is also innovative in its compatibility and stability with the latest lighting technology and interior decoration. With the continuous development of lighting technology and the drastic change of interior decoration trend, the application of traditional lighting control system has been seriously challenged. For example, when traditional lighting equipment is changed (such as incandescent lamp replaced by LED Lights or energy-saving lamps and other new light sources), tend to have compatibility issues. "EZinstall3's patented 'dimtech Dimming Detection' technology adapts to different lighting sources, ie not only incandescent, halogen, but also energy-saving and LED lamps." In addition, "Zigbee protocol used in EZinstall3 is based on the globally-accepted point-to-point wireless mesh network standard, which breaks the limitation of communication range and therefore does not need to worry about indoor decoration materials affecting the quality of remote communication. Meanwhile, Zigbee technology can also be used with other Security system, audio and video systems integration, is a truly all-round wireless intelligent lighting control system. "
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.