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TST310
RTD thermometer, temperature cable probe

Pt100 RTD thermometer TST310 temperature cable probe ©Endress+Hauser
Pt100 RTD thermometer TST310 temperature cable probe ©Endress+Hauser

Cost efficient Pt100 sensor for use in many process and laboratory applications

The RTD cable probe is easy to install and provide a high operational safety due to reliable and accurate temperature measurement in common processes. The probe is specially suited to temperature measurement in machinery, laboratory equipment and plants in gaseous or liquid medium like air, water, oil, etc. Without additional thermowell the probe sheath is directly in contact with the process medium. This enables the cable probe to detect rapid temperature changes fast and accurate.

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Meet your basic measurement needs

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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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  • Specs at a glance

    • Accuracy

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

    • Response time

      t50 = 3 s
      t90 = 6 s

    • Max. process pressure (static)

      at 20 °C: 25 bar (363 psi)

    • Operating temperature range

      PT 100:
      -50 °C ...400 °C
      (-58 °F ...752 °F)

    • Max. immersion length on request

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

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  • Benefits

    • High flexibility through user-specific insertion lengths and variable process connections

    • Fast response time

    • Single or double Pt100 sensor of accuracy class A, B, or AA as per IEC 60751

    • Types of protection for use in hazardous locations: Intrinsic safety (...

  • Field of application

    The resistance thermometer is specially suited to temperature measurement in machinery, laboratory equipment and plants in gaseous or liquid media like air, water, oil and others.

Features and specifications

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Details

  • Measuring principle

    Resistance Temperature Detector

  • Characteristic / Application

    metric style

    cable probe

    suitable for hazardous areas

    process connection as compression fitting

  • Thermowell / protection tube

    without (not intended to use with thermowell)

  • Insert / probe

    mineral insulated (MI), flexible

  • Outer diameter protection tube / Insert

    3,0 mm (0,12'')

    6,0 mm (0,24'')

  • Max. immersion length on request

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

  • Material protection tube/ thermowell

    1.4404 (316L)

    1.4571 (316Ti)

  • Process connection

    male thread:

    G1/4"

    G1/2"

    M10x1

    M8x1

    compression fitting:

    G1/8"

    G1/4"

    G1/2"

    NPT1/4"

    NPT1/2"

    M10x1

    M8x1

  • Tip shape

    straight

  • Operating temperature range

    PT 100:

    -50 °C ...400 °C

    (-58 °F ...752 °F)

  • Max. process pressure (static)

    at 20 °C: 25 bar (363 psi)

  • Accuracy

    class A acc. to IEC 60751

    class B acc. to IEC 60751

    class AA acc. to IEC 60751

  • Response time

    t50 = 3 s

    t90 = 6 s

  • Integration head transmitter

    no

  • Ex - approvals

    ATEX II

    NEPSI

    IECEx

    Marine approval

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