Temperature and humidity conditions are very important in industrial and agricultural production processes. Temperature and humidity need to be regularly monitored in many places, such as greenhouses, farms, distribution rooms, flue-cured tobacco houses, and greenhouses. In particular, the management of agricultural aquaculture production, if using the current method of manual timing measurement, the workload is large and inconvenient, can not be timed monitoring, the farm production efficiency is also greatly affected. A temperature and humidity monitor was used to monitor the farm's monitoring data, and a wireless temperature and humidity monitoring system for the farm was set up. The SHT11 was selected as a humidity sensor based on a unique process design, high reliability, good stability, and fast response time. The CC2430 chip is used as a wireless transmission node to construct wireless sensor networks in different farms, and to collect, transmit, store, and display temperature and humidity signals in each farm to provide all-weather, unattended, maintenance-free wireless. Monitoring service.
The farm temperature and humidity monitor monitoring system consists of four parts: the sensor node (terminal node), the main node of the network coordinator, the RS-232C serial bus, and the monitoring host computer. The overall structure of wireless sensor network nodes. Each node of the terminal communicates with the coordinator in the network through the ZigBee wireless network channel, and the data communication host computer is responsible for monitoring the temperature and humidity conditions in the entire farm, including the system real-time monitoring and setting of control parameters, which passes the RS- The 232C bus communicates with the network coordinator to perform functions such as analysis and display of temperature and humidity data. Considering that the temperature and humidity of the nodes in various parts of the farm are not easy to be calibrated, it is necessary to ensure the stability of the system with certain accuracy. Therefore, the SHT11 sensor with higher accuracy is used.
The temperature and humidity monitor solves the monitoring problem of temperature and humidity in the farm, collects the information of the internal environment of the farm in real time, and then transmits the wireless ZigBee signal to the terminal of the measurement and control host so that the farmer can understand the specific conditions of the farm environment in time and carry out some related Operation and timely and effective response to emergencies. The monitoring system uses SHT11 high-precision, highly integrated temperature and humidity digital sensors and CC2430 chip as the node's main processing and RF module, and uses the node's sleep function to reduce system power consumption, regardless of the input cost and data detection accuracy All basically meet the design requirements. The wireless sensor forms a simple network, and its application in the large-scale agricultural aquaculture industry is also in line with the development trend of intelligent, wireless and networked sensors, and has practical value and promotion significance for improving the aquaculture production efficiency of the farm.
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Product survey
Electronic livestock scale is special electronic scale for livestock industry. It consists of platform, enclosure, gate, Load Cell, Weighing Indicator and Junction Box. It has good stability, high accuracy and convenient operation.
Product application
Electronic livestock scale is suitable for weighing livestock.
Feature and advantage
High weighing accuracy and good stability.
High accuracy class: Static (III) class, meeting trade settlement.
High reliability: Use stainless steel load cell with high accuracy (C3), special weighing indicator and stainless steel junction box.
Convenient installation and repair.
The platform uses U-shape beam structure with high strength.
Enclosure and gate use combination type structure welded by square steel tube, and have good stability and strength. Height and material of enclosure and gate can be designed according to the user`s need.
Approach is optional for the convenience of livestock handling.
Utility model patent [201220678536.5 movable suspension livestock scale" is obtained.
Livestock Weighing Scale,Livestock Scales,Livestock Scale Kit,Animal Weight Scale
SHANDONG JINZHONG SCIENCE & TECHNOLOGY GROUP COMPANY LIMITED , https://www.chinagoldbell.com