5335D 2-wire transmitter with HART protocol

PR electronics is a specialist in signal conditioning and temperature measurement, trusted for robust 2-wire HART® transmitters, head-mounted converters, and DIN-rail isolators used across oil & gas, power, marine, and process industries. The portfolio spans RTD/thermocouple transmitters, 4–20 mA loop devices, universal converters, intrinsic-safety barriers, and SIL-capable modules for safety loops. Flagship lines—such as the PR 5335D head-mounted 2-wire temperature transmitter—deliver accurate RTD/T/C input handling, HART diagnostics, sensor error detection, and noise-immune performance for harsh environments. Engineering benefits include fast configuration (PC/HART), high EMC immunity, galvanic isolation, and long-term stability that reduces calibration and downtime.