PLC control electric fan, automatic speed regulation, support mobile phone APP remote control, high-end fan, you should look for digital IOT.Programme control, high-end fan, look for Digital C&T, you deserve to have!


评论

发表评论

此博客中的热门博文

DAQ-IOT Modbus RTU RS485 Split Core Current Transformer CT AC Analog Signal Coil Sensor DC 12V 5A DC Current Transformer Power On or Off Status Monitoring

图片
DAQ-IOT Modbus RTU RS485 Split Core Current Transformer CT AC Analog Signal Coil Sensor DC 12V 5A DC Current Transformer Power On or Off Status Monitoring 1             Product Overview DAQ-GP-CT485 split core current transformer is a kind of current sensor (transformer) which can convert AC analog signal into RS485 digital signal launched by Shanghai Data Acquisition IOT Technology Co., LTD. The product has built-in 32-bit ARM series MCU and high-precision metering chip, and is a multi-point calibrated current conversion module. It has the characteristics of high precision and fast response. DAQ-GP-CT485 can directly interact with common data acquisition gateways, DTU, programmable controller PLC, and host computer. This product is widely used in AC motor, lighting equipment, air compressor, heating ventilation and air conditioning equipment, building self-control system, equipment OEE open rate, industrial Internet, rural power ...
阅读全文

Construction of Groundwater Monitoring and Intelligent Management and Control System Based on Internet of Things and Digital Twin Technology

图片
(1)  This project uses the Internet of Things, digital twins and numerical simulation technologies to build an automatic control and integrated display service system, construct an underground three-dimensional data base, and realize automatic monitoring of continuous changes in groundwater levels and water quality through a data acquisition platform. The automatic control system and mobile management APP are used to realize remote control of control cabinets and intelligent valves for recharge and backflow operations. The main construction tasks are as follows: (1) Construct an underground three-dimensional data base. According to the project construction requirements, the underground three-dimensional data base is constructed through digital twin technology, and the recharge wells and key equipment and facilities are finely modeled. The dynamic changes of groundwater levels are simulated using numerical simulation technology. (2) Build an automatic control and integrated display ...
阅读全文

DAQ-IOT 4G NB-IOT LoRa WiFi CT Electrification Undamage Installation Wireless Micropower Consumption Current Temperature Measurement Acquisition Terminal

图片
DAQ-IOT 4G NB-IOT LoRa WiFi CT Electrification Undamage Installation Wireless Micropower Consumption Current Temperature Measurement Acquisition Terminal 1             Product Overview   SC-LP-CT LoRa radio current temperature acquisition sensor terminal is equipped with low power consumption and high sensitivity of open transformer, through the principle of electromagnetic induction will a side high current conversion side secondary small current, and then used for current monitoring, can be sensitive to detect the line current size, monitoring circuit current is greater than the product start current, the sensor into the normal working mode, collecting temperature, current and other related data, upload to the acquisition device through wireless communication. If the line is in no load or the load current is less than the starting current, the sensor remains operating with an internal battery supply. The sensor terminal su...
阅读全文