「溫度控制器」是對溫度進行控制的計測元件，其中以電子方式進行測量的溫控器，主要分為電阻式和熱電耦式。它透過感測器得到溫度變化的信號，將量測資料傳送至電子運算器處理；再藉由輸出裝置，將其溫度的變化量控制在特定範圍之內。

　　台達DT溫度控制器擁有快速的輸出響應、精準的PID參數自動調校功能特性，內建多種輸出型式且支援MODBUS等通訊規範，可讓不同系統快速達到穩定的控制狀態。此外，全系列均提供國際安裝尺寸，並完合符合及CE、UL等國際安規認證。

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　　Temperature controller is a measurement device used on temperature control. Thermocouple-type and resistor-type temperature controllers measure temperature electronically, obtaining the temperature change from the sensor and sending the measured data to the electronic processor. The output device will then control the temperature variation within a specific range.

　　Delta's DT series temperature controller has fast output response, accurate PID parameter auto-tuning, support Modbus communication protocol and is built-in with various output types, allowing different systems to reach a stable control status very quickly. Besides, all series are complied with international installation dimension and CE, UL international safety approvals.