The RTT-2 is a non-isolated two-wire transmitter which converts the measuring signal of a Pt-100 temperature detector into a standardized load-independent current, linearly proportional to the measured temperature.
The RTT-2 is a multi-range instrument. Calibration is performed by means of an internal DIP switch array for the coarse range setting and two (Zero and Span) front accessible multi-turn potentiometers which are used for the final fine-tuning.
RTT-2 is standard DIN rail mounted housed in Polycarbonate plastic enclosure.