Omnigrad S TMT142R
RTD thermometer, fieldtransmitter display

©Endress+Hauser

Safe monitoring of process temperatures in challenging applications e. g. in the Oil & Gas industry

The robust thermometer is designed for use in demanding and safety relevant applications e.g. in the Chemical, Oil & Gas and Energy industry. The thermometer fulfills the corresponding safety requirements due to various certificates and tests. The use of a transmitter leads to higher accuracy and reliability in comparison to directly wired sensors.

  • Lợi ích

    • HART® protocol for operating the device on site using handheld terminal (DXR375) or remotely via the PC

    • Illuminated display, rotatable

    • Single Pt100 with 3 or 4 wires connection

    • Undervoltage detection responds immediately, output of falsified measured...

  • Phạm vi ứng dụng

    The temperature assembly TMT142R from the Omnigrad S family is a compact resistance thermometer specifically designed to fulfill the requirements of different process industries such as the chemical, petrochemical and energy but even suitable to other...

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Details

  • Measuring principle

    Resistance Temperature Detector

  • Characteristic / Application

    US style

    modular temperature assembly

    for heavy duty applications

    suitable for hazardous areas

    threaded process connection

    to use with thermowell

    backlit display

  • Terminal head

    TMT142 - aluminium - fieldhousing w. or w/o. display

    TMT142 - SS - fieldhousing w. or w/o. display

  • Thermowell / protection tube

    to use with thermowell

  • Insert / probe

    mineral insulated (MI), flexible

  • Max. immersion length on request

    up to 30.000,00 mm (1.181,10'')

  • Material protection tube/ thermowell

    Not defined

  • Optional coating

    Not defined

  • Process connection

    male thread:

    G1/2"

    NPT1/2"

    NPT3/4"

    union nut:

    NPT1/2"

    M24x1.5

  • Operating temperature range

    PT 100:

    -200 °C ...600 °C

    (-328 °F ...1.112 °F)

  • Max. process pressure (static)

    Depending on thermowell

  • Accuracy

    class A acc. to IEC 60751

    class AA acc. to IEC 60751

  • Response time

    depending on configuration

    t50 = 3 s

    t90 = 7 s

  • Integration head transmitter

    yes (4 … 20 mA; HART)

  • Ex - approvals

    ATEX II

    Explosion proof

  • Certification

    Gost Metrology

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