Precision that stands the test of time

OPTITEMP TT 51 is a series of universal isolated dual-input transmitters for temperature, resistance or voltage measurements of solids, fluids and gases in an industrial environment.

Efficient 50-point linearisation combined with highly precise sensor drift detection promotes the OPTITEMP TT 51 to the head of its class in terms of precision and reliability.

Regardless of the industry – whether it’s chemical and energy, oil and gas, metal, steel, glass or paper – maximum process reliability is a must! The OPTITEMP TT 51 is fully compatible with HART® 6, making them reliable and highly precise.

  • High accuracy and long-term stability
  • Proven reliability due to robust design, vibration resistance up to 10 g and dual-sensor backup
  • Easy configuration, installation and maintenance
  • Sensor isolation monitoring (SmartSense)
  • In compliance with SIL2, Ex and NAMUR

Learn more about the temperature measuring principle

KROHNE Academy online gives you direct access to the knowledge and vast experience of KROHNE. The platform offers free of charge and commercial-free online courses about measurement principles (incl. e.g. the temperature measuring principle), sizing, advantages and limits of operation, applications and industries.

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