จำหน่าย Jumo 703044/181-200-23/000 : The JUMO dTRON 304 series of controllers includes four freely programmable devices in different DIN formats for controlling temperature, pressure and other process variables as a temperature controller according to en 14597 the devices are used in heat-generating plants to control the temperature of liquids or gases the high-contrast, multicolour LC display for process value, set point and operator prompting contains two four-digit 7-segment displays, two single-character 16-segment displays, display of the active set points, six switch position indicators, and displays for the dimensional unit, ramp function and manual operation. และอุปกรณ์อื่นๆที่เกี่ยวข้องอีกมากมาย