The PSD PC-programmable loop display reads any 4-20 mA signal and displays the information with accuracy as high as ±0.012% of input scale. It will not burden loops with its low-voltage requirement of less than 2.3 V. Featuring two rows of alphanumeric characters on a large integral display, real-time process status can be viewed in the field and displayed in mA, percent or any other designated five-character EGU. A complete setup of all application-specific operating parameters including input range, display range, tag information, damping and filtering frequency can be programmed on a single software screen in less than five minutes.