... , record, analysis the processes in various industry application for temperature, humidity,pressure, flow, frequency, vibration, current voltage etc ... 3.2 inch, 320X240 TFT, color LCD displayPower supply: 100-240VAC, 47-63Hz; 24VDC Power Consumption: Maximum 5A Inputs ... max.2 output (4-20mA)Aux. power supply for sensor: 24VDCPrinting: RS232 printing portCommunication: RS485 communication portUSB: USB ...