Additions to the 750 series RTD analog-input modules include the four-channel 750-450 and eight-channel 750-451. The modules directly connect to Pt and Ni resistance sensors, promising highly accurate readings of sensor data. Features include support for multiple sensor types or potentiometers, a red status LED that indicates sensor errors (short circuit, wire break or out-of measurement range, and a compact, 12-mm profile. Both modules are available with two-, three-, or four-wire interfaces.
RTD Modules Accept Analog Inputs, Deliver Accurate results