The temperature and humidity controller takes the advanced single-chip microcomputer as the control core and adopts imported high-performance temperature and humidity sensors. It can simultaneously measure and control temperature and humidity signals, and realize LCD digital display. You can also use this button to set upper and lower limits for temperature and humidity. Set and display so that the instrument can automatically start the fan or heater according to the site situation and automatically adjust the actual temperature and humidity of the measured environment. The main function of the temperature and humidity controller is to detect temperature and humidity in real time. When the temperature and humidity exceed the normal range, remedial measures can be taken in time.
The sensor detects the temperature and humidity information in the chamber and sends it to the controller for analysis and processing. When the temperature and humidity in the box reach or exceed the preset value, close the relay contacts in the controller, turn on the heater (or fan), start working, heat or blow air into the box. After a certain period of time, the temperature or humidity in the box is away from the set value, and the relay is disconnected in contact with the controller, heating or stopping blowing. In addition to the basic functions, different models also have auxiliary functions such as disconnection alarm output, transmission output, communication, forced heating, and air supply. Since the intelligent temperature controller has programming and time temperature control technology, through intelligent and humanized programming, automatic control according to the time cycle can be realized. The day is divided into several time periods, each period can set a different temperature according to its own habits, automatic circulation control of the furnace wall, avoid the trouble of manual operation, high control accuracy, good gas saving effect.
Its main function is to use high-precision thermal sensors to sense the indoor ambient temperature, and then control the start, stop and corresponding adjustment of the indoor temperature according to the temperature and program set by the residents. This is much more accurate and scientific than controlling the water temperature with the stove itself. From backward extensive water temperature control to advanced precise room temperature control, coupled with room temperature timing and on-demand operation, there is no need to turn on day and night heating. According to relevant statistics, it can save 25% ~ 30% of gas costs than no constant temperature furnace. The sensor detects the temperature and humidity information in the cabinet and transmits it to the controller for analysis and processing. When the temperature and humidity inside the cabinet reach or exceed the preset values, the relay contacts in the controller close and the heater (or fan) starts working to heat or supply air to the cabinet. After a certain period of time, the temperature or humidity in the cabinet is far from the set value, the relay contacts in the controller are disconnected, and the heating or blowing stops.
In addition to the basic information function, different models also have auxiliary management functions such as circuit break alarm signal output, transmission output, communication, forced heating and blasting. Main content classification: The main research of temperature and humidity controller design is divided into a common series and intelligent series. The general temperature and humidity controller adopts polymer temperature and humidity sensor imported from China, combined with socially stable analog electronic circuit and switching power network technology. Relay operation, heater power failure, etc. are displayed by LEDs, and users can see at a glance. The product quality is stable, safe and reliable, and it can work for a long time in harsh environments such as strong electromagnetic fields. The intelligent temperature and humidity controller investigates and displays the temperature and humidity values in the form of a digital tube. It has heater, sensor fault result display and transmission service functions, and has RS485 communication interface for remote monitoring. Users can set the system structure parameters and methods reasonably through key programming at the same time. The instrument integrates measurement, display, control and communication, with high precision and a wide range of measurement applications. It is a very suitable instrument for temperature and humidity measurement and control in various countries, industries and fields of enterprises.
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