Designed and manufactured by Omega, the Dpi1701 series of 1/8 DIN monochrome, high-resolution graphic display panel meters and data loggers for temperature and process measurement features optional alarm relays, isolated analog output, isolated 24Vdc excitation voltage and wireless receiver. The Dpi1701 records 85,000 data points with time & date stamping. The logging starts / stops based on time and date, alarm 1 or 2 status, or a key press. It monitors and displays minimum and maximum process values. The process input is displayed in horizontal bar graph, line graph charting or standard digital format. In Chemical industry, it can measure, monitor, and graph the temperature of a process.