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Solution Agriculture and forestry
1
火灾报警设备,火灾报警装置
- 05 - 10 2019-05-10
hit count: 14
This product is suitable for places where natural gas exists. It can be used for safety detection and alarm for accidents such as combustion, explosion, poisoning caused by gas leakage. The product has the characteristics of high sensitivity, high stability, full detection gas type, small size, and optional use of backup batteries.
2
烟雾报警器生产厂家
- 07 - 30 2018-07-30
hit count: 19
Smoke alarm manufacturer Shenzhen Pilot Guards Security Technology Co., Ltd. is a manufacturer specializing in smoke alarms. Smoke alarm, aka fire smoke alarm, smoke sensor, smoke sensor, etc. Powered by the bus, there can be multiple connected to the bus, and an alarm system is formed by networking with the fire alarm controller and communication. There is no sound at the scene when the alarm occurs, and the host has a sound and light prompt. Device. Smoke detectors are classified with or without address coding. The "smoke alarm" is composed of two parts: one is an inductive sensor for detecting smoke, and the other is a loud electronic speaker, which can alert people in time if danger occurs. To maintain the normal operation of the smoke alarm, only a 9-volt battery is required. Today, the most commonly used smoke alarms in the world are photoelectric smoke alarms and ionized smoke alarms.
3
养殖场环境监测系统
- 07 - 20 2017-07-20
hit count: 55
I. Introduction to the farm environment monitoring system This system mainly completes the collection and storage of parameters such as temperature, ammonia nitrogen, nitrate, hydrogen sulfide, and salinity in the farm, and has the functions of transmitting data to the monitoring center and executing instructions from the monitoring center. . This system uses conventional RS-485 and other wired connection data communication methods, and is equipped with dedicated farm environment monitoring system software, which is convenient for networking, high reliability, low cost, easy to maintain and perform data storage and analysis of the environment. In the event of equipment abnormality, it can notify the corresponding personnel with various forms of alarms, and it can monitor and record 24 hours a day without interruption. This system can be widely used in farms such as chicken farms, cattle farms, fish pond farming and other fields. Second, the importance of farm environmental monitoring The use of farm environmental monitoring is mainly a reasonable control system for the indoor environment (temperature, humidity, pressure, ammonia concentration, carbon dioxide concentration, light concentration, etc.)! Ensure the best standards of the environment in the farm, thereby reducing the growth of diseases in the farm, greatly reducing the harm and death caused by diseases of livestock and poultry, thereby improving the healthy growth and production of livestock and poultry, and improving the quality and yield of livestock and poultry !! The use of fish pond environment monitoring in fish pond farming can increase the breeding rate, increase production, and save costs. III. Components of farm environment monitoring This system consists of programmable controller (PLC), network temperature and humidity transmitter, sensor, communication conversion module, sound and light alarm, computer and system monitoring software. Fourth, the introduction of the farm environment monitoring function (a) This system consists of host computer software, temperature and humidity integrated sensors, intelligent controller, etc., through the RS485 bus form or through the network server wireless form upload the environment temperature and humidity data in the farm to the upper level Machine, there is a host computer to set the control environment, from ...
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