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Product picture temperature switch thermophant TTR31

Thermophant T TTR31
Temperature switch

Metric RTD compact thermometer with switch output for industrial applications

TTR31
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5-year warranty

Engineered for Confidence

Our Fundamental Selection instruments feature an extended 5-year warranty – a clear testament of our trust in their long-term reliability and performance.

Should a warranty case occur, you can count on a fast replacement process and minimal administrative effort – giving you peace of mind when it matters most and helping you keep your operations running smoothly.

Warranty terms apply

The extended warranty is subject to specific conditions. For full details, please refer to the locally applicable General Terms and Conditions (GTC), which can be found on the respective country page of our website.

Thermophant T TTR31 Temperature switch
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©Endress+Hauser
Thermophant T TTR31 Temperature switch
  • F
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  • E
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©Endress+Hauser
Thermophant T TTR31 Temperature switch
  • F
  • L
  • E
  • X
©Endress+Hauser

Specs at a glance

  • Accuracy

    -50...75 °C: <0,5 K
    (-58...167 °F: <0,9 °F)
    75...150 °C: <0,65 K
    (167...302 °F: <1,2 °F)

  • Operating temperature range

    -50...150 °C (-58...302 °F)

Field of application

Cost efficiency, optimal use of space, reliable operation, easy installation and commissioning indicate modern process measuring technology. The temperature switch completely fulfills these requirements. Designed for the safe measurement and monitoring of process temperatures it can be selected between one or two switch outputs as well as one switch output and one standardized analog output. Vibration-proof integrated thin-film sensors guarantee highest operational safety.

Temperature switch for the monitoring, display and control of process temperatures in a range from -50 to 150 °C (-58 to 302 °F). Thermophant T TTR 31- with thread connections or coupling.

Electronic versions:

  • One PNP switch output

  • Two PNP switch outputs

  • 2 x PNP switch outputs or one PNP switch output and 4 to 20 mA output (active)

Benefits

  • Integrated switching electronics for decentralized and economic process monitoring and control

  • High reproducibility and long-term stability

  • Function control and information on site thanks to LEDs and digital display

  • Long-term stable temperature sensor made of platinum (Pt100 class A as per IEC 60751)

  • High accuracy across the entire ambient temperature range and short response time

  • Operation and visualisation also with PC and FieldCare or ReadWin 2000 configuration software

  • DESINA-compliant

Fundamental selection

  • Simple products

  • Easy to select, install and operate

Technical excellence

Simplicity

FLEX: Fundamental ©Endress+Hauser

  • Simple products

  • Easy to select, install and operate

Technical excellence

Simplicity

  • Standard products

  • Reliable, robust and low-maintenance

Technical excellence

Simplicity

  • High-end products

  • Highly functional and convenient

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  • Specialized products

  • Designed for demanding applications

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Fundamental selection

Meet your basic measurement needs

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Lean selection

Handle your core processes easily

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Optimize your processes with innovative technologies

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Master your most challenging applications

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