The RT9420 provides rotational position feedback via 4...20 mA current loop signal.This device combines the superb linearity and resolution of a plastic-hybrid potentiometer and the durability of Celesco’s 4...20mA circuit to provide an accurate and reliable electrical signal.Additionally the zero and span settings are adjustable through access holes in the housing.
This innovative sensor from Celesco, designed to meet NEMA-4 and IP67 standards, is available in full stroke ranges of 1/4 to 50 turns.
