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Siemens SITRANS TH420 (HART) Temperature Transmitters

Siemens SITRANS TH420 (HART) Temperature Transmitters

Siemens SITRANS TH420 (HART) Temperature Transmitters

Product Code: SITRANS TH420

Manufacturer: Siemens


TH420 – Dual input, SIL 2/3 certified

Overview

  • 2-wire temperature transmitter with HART communication interface
  • Mounting in the connection head of the temperature sensor
  • Universal input for virtually any type of temperature sensor
  • Connection of two independent input circuits for redundant operation (high input availability)
  • Input drift detection
  • Configurable over HART

Benefits

  • Compact design
  • Connection of two independent input circuits for redundant operation (high input availability)
  • Flexible mounting and center hole allow you to select your preferred type of installation
  • Electrical isolation
  • Test terminals for ammeter
  • Diagnostics LED (green/red)
  • Input monitoring wire break, short circuit and drift
  • Self-monitoring
  • Configuration status stored in EEPROM
  • SIL2/3 (with order note C20)
  • Expanded diagnostic functions, such as slave pointer, operating hours counter, etc.
  • Special characteristic
  • Electromagnetic compatibility according to DIN EN 61326 and NE21
Datasheet Download
Instruction Manual Download
Temperature Measurement Download

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