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Product picture of resistance thermometer TR25

TR25
Modular RTD thermometer

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

TR25
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TR25 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
    t50 = 2 s
    t90 = 5 s

  • Max. process pressure (static)

    at 20 °C: 40 bar (580 psi)

  • Operating temperature range

    PT 100:
    -200 °C ...600 °C
    (-328 °F ...1.112 °F)

  • Max. immersion length on request

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

Field of application

The thermometer is mainly used in the chemical industry but also finds its use in other branches. The device with head transmitter is a complete unit ready for 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 40 bar (580 psi)

  • Degree of protection: up to IP67

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 tip form

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

Predecessor

Success stories

  • 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

Technical excellence

Simplicity

  • Specialized products

  • Designed for demanding applications

Technical excellence

Simplicity

Variable

FLEX selections Technical excellence Simplicity
  • F
  • L
  • E
  • X

Fundamental selection

Meet your basic measurement needs

Technical excellence
Simplicity
  • F
  • L
  • E
  • X

Lean selection

Handle your core processes easily

Technical excellence
Simplicity
  • F
  • L
  • E
  • X

Extended selection

Optimize your processes with innovative technologies

Technical excellence
Simplicity
  • F
  • L
  • E
  • X

Xpert selection

Master your most challenging applications

Technical excellence
Simplicity

Variable
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