... 72x72,96x48mm .CE KH102T is Intelligent Automated Production Line Process Indicator with infrared barcode scanner, specially used for production line ... , flow etc.Features SMT technology, advanced Modular Structure,Universal input signal: T.C. RTD, mA DC, mV DC….etcHigh accuracy: ... cotnroller,temperature controller. KH102T: Auto production line digital process indicator with infrared barcode scanner