WF 3144

The WF 3144 is a 4-channel, 16-bit, Programmable Resistor Module for Compact RIO.Each channel is galvanically isolated, making it ideal for sensor simulation.The 16-bit resolution is non-linear with finer steps at lower resistance values. It could, for example, be used to emulate a PT100 sensor with a range of 40–180Ω/-150–+200°C with a resolution of 0.1°C.