Recently, many places in southern China have been raining and rainy weather. As the rain gradually increases, most of the owners can't get out of the car and stay at home. In order to let users better understand the characteristics and performance of XCMG's truck cranes, and to identify pot ....

The paper introduces the working principle of Samson fieldbus valve positioner, the connection with the regulating valve, the line connection, the operation method and the fault handling method. [Keywords] Samson fieldbus valve positioner working principle joint connection operation troubleshooting ....

Hebei Xinji is known as “China's leather capital”. The prosperous leather industry has solved the employment of tens of thousands of people in Xinji, and has made Xinji embark on the fast lane of development. Efficient logistics is the support of Xinji leather industry. In the ....

Intelligent pressure transmitter fault diagnosis and analysis. Brief summary: Intelligent pressure transmitters are widely used in the chemical industry. In the application of intelligent pressure transmitters, various faults or problems are often encountered. Only when the fault of the intellig ....

Zigbee is the wireless network standard used by many smart home devices, but Zigbee is not the only technology of Yi. Today, Xiaobian will share another smart home wireless technology Z-Wave. What is Z-Wave? Developed in 2001 by the Danish company Zensys, Z-Wave is a wireless network protocol pr ....

1. According to the actual lighting needs of the work site, determine the installation position and mode of the lamp, and then prepare the three-core cable of the corresponding length according to the distance from the lamp to the 220V power contact; 2. First remove the fixing screws on the wirin ....

In agricultural production, the frequent “harassment” of pests has already plagued farmers’ friends, and the traditional way of pesticides and insecticides has brought new problems in agricultural product safety and environmental pollution. Therefore, traditional insec ....