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Temperature Transmitter

SITRANS TW is a consistent further development of the proven SITRANS T 4-wire mounting rail device. Its diagnostic and simulation functions provide the necessary transparency during commissioning and operation. Its HART®-interface makes the SITRANS TW easily adaptable to any measuring job with SIMATIC PDM. Physical values can be preset with the simulation function. This enables testing of the complete signal path right as far as the control system without the need for tools.


  • Explosion protection [EEx ia] or [EEx ib] for measurements with sensors in the hazardous area
  • Temperature-linear characteristic can be selected for all temperature sensors
  • Diagnostic functions
  • Slave pointer functions

Additional Info

– Universal transmitter for four-wire system
– Cost-saving operational features
– Diagnostics LED

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