Fluke 726/FPC Precision Multifunction Process Calibrator with one-year Premium Care

This multifunction process calibrator can measure temperature with most common resistance temperature detectors (RTD's). But what about the many "legacy" non-standard RTD's still in use, as well as standard RTDs that have been specially calibrated? It allows you to enter custom RTD constants so you can measure any RTD for which you have the constants. You can also use custom constants to take advantage of the This process calibrator's ability to measure with 0.01° resolutions by coupling it with a characterized RTD. This application note explains how to use this calibrator to measure non-standard or characterized RTD's. It covers the basic theory of RTD conversion formulas and shows how to load custom constants into this calibrator using a Windows PC with an RS-232 serial port.