Omnigrad T TST487
Modular RTD thermometer

Omnigrad T TST487
Modular RTD thermometer ©Endress+Hauser

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

The thermometer is mainly used in the chemical industry but also finds its use in other branches. Preferred applications are vessels or pipes where no high process pressures and no extreme temperatures appear. The device is equipped with a directly wired Pt100-sensor with 4-wire installation. A variety of immersion lengths offers flexible application possibilities.

  • Fördelar

    • 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

  • Applikationsområde

    The TST487 RTD thermometer is used for universal applications. Preferred applications are in vessels or in pipes, where no high process pressures and no extreme temperatures appear.

Funktioner och specifikationer

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Details

  • Mätprincip

    Resistance Temperature Detector

  • Characteristic / Application

    metric style

    modular temperature assembly

    threaded process connection

    without neck

  • Terminal head

    TA30A - with normal hinged lid

  • Thermowell / protection tube

    without (not intended to use with thermowell)

  • Insert / probe

    mineral insulated (MI), flexible

  • Outer diameter protection tube

    6,0 mm (0,24'')

  • Max. immersion length on request

    up to 250,00 mm (9,84'')

  • Material protection tube/ thermowell

    1.4404 (316L)

  • Process connection

    male thread:

    G1/2"

  • Tip shape

    straight

  • Surface roughness Ra

    0,8 μm (31,5 μin.)

  • Operating temperature range

    PT 100:

    -50 °C ...300 °C

    (-58 °F ...572 °F)

  • Max. process pressure (static)

    at 20 °C: 20 bar (290 psi)

  • Accuracy

    class A acc. to IEC 60751

  • Response time

    t50 = 4 s

    t90 = 8 s

  • Integration head transmitter

    no

Dokumentation / manualer / programvara

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