SITRANS TF320/420

SITRANS TF320/420
The field transmitter can be used for all common resistance thermometers and thermocouples. Resistance-type sensors and millivolt signals can be analyzed, too. The configuration can be done quick and easy via SIMATIC PDM, handheld communicator or the optional display with push buttons. Both temperature transmitters SITRANS TF320 as well as TF420 stand for reliability, accuracy and robustness.

• High availability during measuring
• High reliability and long-term stability
• Prevention of production downtime due to measuring failures
• Best cost-benefit-ratio for the plant management
• Cost reduction due to predictive maintenance
• High sensor accuracy
• NE107 conform diagnostic alarms
• SIL 2/3 certification
• Extended temperature range up to -50°C

Detail

• Input: Resistance thermometers, thermocouples, resistors, potentiometers, DC voltage sources
• Display with push buttons: Rotatable in 90° steps
• Output: 4…20mA (SITRANS TF320), HART 7 (SITRANS TF320/420)
• Material:
  - Aluminum
  - Stainless steel CF3M/1.4409 similar to 316L (dual chamber enclosure)

Documents

• Spec Sheet
• Manual