LW3027 Loop-Powered RTD Temperature Transmitter

The LW3027 is a loop-powered RTD temperature transmitter for Pt100, Pt1000, Ni1000, Cu50, Cu100 and other RTD sensors. It supports 2-wire and 3-wire RTD inputs and converts the measured temperature into a standard 4¨C20 mA output. The input and output circuits are electrically isolated, and optional HART communication is available.