Pt100

The RTI-2 is a two-wire isolated transmitter designed for Pt100 resistance temperature sensors. It converts the measured temperature into a proportional 4-20 mA process signal and includes linearisation for platinum RTDs. The unit can also accept two RTD inputs for differential temperature measurement. Coarse range selection is set using an internal six-switch DIP array, with front-accessible zero and span adjustments for fine calibration. Housed in a polycarbonate enclosure for standard DIN-rail mounting, the RTI-2 provides a compact solution for integrating Pt100 temperature measurement into industrial control and monitoring systems.