Analog Devices 3B34-03 ISO Signal Conditioning Module

Analog Devices 3B34-03 ISO Signal Conditioning Module is a single-channel, isolated RTD input module in the 3B Series that accepts PT100 RTD sensors configured as 2-, 3-, or 4-wire inputs and provides linearized, galvanically isolated signal conditioning for temperatures from 0 to +200°C. As part of the 3B Series backplane system, it conditions the RTD resistance into a signal suitable for data acquisition or control hardware, preserving isolation between the RTD sensor and the host system. The 3B34-03 is described as ISO LIN RTD INPUT PT100 0/+200C, highlighting its PT100 compatibility, isolation, and linearization for accurate temperature measurement in industrial monitoring and control applications.