The PR 5343 is a 2-wire transmitter designed for highly accurate resistance measurement, a function that makes it a dedicated level transmitter. It is a cost-effective solution for converting linear or non-linear resistance variations into a standard 4-20mA output. Its core applications involve measuring signals from Ohmic level sensors or valve positions, which rely on resistance changes to indicate position or level. With its unique process calibration and linearisation features, the PR 5343 can be precisely configured to match a specific tank shape or sensor range. This capability ensures that the output signal is a true, linear representation of the liquid level, regardless of the vessel’s geometry.