TH12
US style RTD sensor, cable probe

TH12
US style RTD sensor, cable probe ©Endress+Hauser

Cost efficient RTD sensor designed for use in the process industry or factory automation

The Pt100 cable probe is easy to install and provide a high operational safety due to reliable and accurate temperature measurement in common processes. 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.

  • Fördelar

    • High flexibility due to customized immersion length

    • Fast response time with reduced/tapered tip form

    • Simplified model structure: Competitively priced, offers great value. Easy to order and reorder

    • Improved galvanic isolation on most devices (2 kV)

  • Applikationsområde

    The TH12 temperature sensors are RTD's designed for use in the process industry or factory automation type of environment. They are made up of a measurement probe with a RTD, insulation and sheath.

    Among other applications the sensors can be used on:

    • ...

Funktioner och specifikationer

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Details

  • Mätprincip

    Resistance Temperature Detector

  • Characteristic / Application

    US style

    cable probe

    process connection as compression fitting

    without neck

  • Thermowell / protection tube

    without (not intended to be used with thermowell)

  • Insert / probe

    mineral insulated (MI), flexible

    PTFE-insulated, rigid

  • Outer diameter protection tube

    1/8'' (3,18 mm)

    3/16'' (4,76 mm)

    1/4'' (6,35 mm)

    3/8'' (9,53 mm)

  • Max. immersion length on request

    up to 4.877 mm (192,00'')

  • Material protection tube/ thermowell

    1.4401 (316)

  • Process connection

    compression fitting:

    NPT1/8"

    NPT1/4"

  • Tip shape

    straight

    reduced

  • Surface roughness Ra

    Not defined

  • Operating temperature range

    PT 100:

    -200 °C ... 600 °C

    (-328 °F ... 1.112 °F)

  • Max. process pressure (static)

    at 20 °C: 40 bar (580 psi)

  • Accuracy

    class A acc. to IEC 60751

    class B acc. to IEC 60751

  • Response time

    63% rt = 2,0 s

  • Integration head transmitter

    yes (4 … 20 mA; HART; PROFIBUS PA; FOUNDATION FIELDBUS)

Dokumentation / manualer / programvara

Tillbehör / reservdelar

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Specification