SITRANS TH100 is rigid designed for economic use.For example with saving of the galvanic insulation,which is not need for PT100. Therefore the TH100 offers economic plant operation and reliable measurements.SITRANS TH100 two-wire Temperature transmitter for PT100 RTD's. TH100 dispenses with electrical isolation and universal sensor connection to provide a low-cost alternative for PT100 measurements. Due to Its compact size it can be installed in the connection head type B(DIN 43729) or larger.