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Product picture of resistance thermometer TR11

TR11
Modular RTD thermometer

Comprehensive and common temperature measurement technology for almost all branches of industry

TR11
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TR11 Modular RTD thermometer ©Endress+Hauser

Specs at a glance

  • Accuracy

    class A acc. to IEC 60751
    class AA acc. to IEC 60751

  • Response time

    depending on configuration

  • Max. process pressure (static)

    at 20 °C: 75 bar (1088 psi)

  • Operating temperature range

    PT100 TF StrongSens:
    -50 °C ...500 °C
    (-58 °F ...932 °F)
    PT100 WW:
    -200 °C ...600 °C
    (-328 °F ...1.112 °F)
    PT100 TF:
    -50 °C ...400 °C
    (-58 °F ...752 °F)

  • Max. immersion length on request

    up to 10.000,00 mm (393,70'')

Field of application

The high modular and robust thermometer finds its use in several applications in almost all industries. An optional head transmitter, with all common communication protocols, makes the device ready to use with enhanced measurement accuracy and reliability compared to directly wired sensors. A variety of process connections, dimensions and materials offer flexible application possibilities.

  • Universal range of application

  • Measuring range: -200 to +600 °C (-328 to 1112 °F)

  • Pressure range up to 75 bar (1088 psi)

  • Degree of protection: up to IP68

Benefits

  • High degree of flexibility thanks to modular design with standard terminal heads as per DIN EN 50446 and customer-specific immersion lengths

  • High degree of insert compatibility and design as per DIN 43772

  • Fast response time with reduced/tapered tip form

  • Types of protection for use in hazardous locations: Intrinsic safety (Ex i.a.), non-sparking (Ex nA)

  • Head transmitter with easy selection: Analog output 4 to 20 mA, HART®, PROFIBUS® PA or FOUNDATION Fieldbus™

  • Marine approval

Predecessor

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  • Simple products

  • Easy to select, install and operate

Technical excellence

Simplicity

  • Standard products

  • Reliable, robust and low-maintenance

Technical excellence

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  • High-end products

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  • Specialized products

  • Designed for demanding applications

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Variable

FLEX selections Technical excellence Simplicity
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Fundamental selection

Meet your basic measurement needs

Technical excellence
Simplicity
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  • E
  • X

Lean selection

Handle your core processes easily

Technical excellence
Simplicity
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  • X

Extended selection

Optimize your processes with innovative technologies

Technical excellence
Simplicity
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  • E
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Xpert selection

Master your most challenging applications

Technical excellence
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