Products > Multi Channel Controller > MULTI CHANNEL CONTROLLER


AI series touch screen multi channels PID temperature controller and recorder inherit Yudian’s various typical technologies. It has the function of measurement, display, alarm and data recording and can support Max 4 channels input. There are three size dimensions for selection, 5 inch, 7 inch and 9 inch. Every size can support 2-4 channels input. Thickness of 9-inch recorder is only 38mm which can be easily installed in various types of equipment.


l With 0.2%FS accuracy, support multiple thermocouple input such as K, S, E, J, B, N, T, WRe5-WRe26 and etc, or two-wire Pt100 input. The output signal of PID controller is SSR voltage. Supports max 4 channels control, and each channel works independently.

l Every input channel has digital filtering, and the filter strength can be adjusted or canceled independently

l Advanced artificial intelligence adjustment, auto-tuning, self-adaption, precise and stable controlling ability. With SSR output, controlling period can be adjusted from 0.48 to 5 seconds.

l Low power consumption with up to 12 months free warranty. ARM chip in dual CPU mode is used to process graphical man-machine interface and data logging function; individual single chip CPU ensures real time control and sampling, fulfilling strict industrial site requirements; has passed the anti-interface test of 4KV/5KHz burst of pulses.

l Provide data recording and alarm logging functions in the form of reports along with real time trend curve, bar graph and history trend curve. Supports downloading data through USB for further processing on the computer.  

l Embedded web server with Ethernet socket providing remote monitoring and operation through software.

l There are five internal slots, available for customizing functions by freely installing various modules of analog and digital inputs and outputs.

l By connecting Yudian temperature modules, switch modules I/O or PLC through expansion port, up to dozens of measurement and monitoring circuits can be integrated, when the instrument's own module combination can't meet customers’ requirements.