Omnigrad M TST90
Modular RTD thermometer

Omnigrad M TST90
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. The device is used for high-precision measurement of temperature
differences with matched sensor pairs. A variety of dimensions offers flexible application possibilities.

  • Avantajlar

    • Fast replaceability of the insert

    • High degree of insert compatibility and design as per DIN 43772

    • Fast response time with reduced tip

  • Uygulama alanı

    • Universally usable for thermal energy measurements

    • Measuring range: -200 to +600 °C (-328 to 1112 °F)

    • Sensors in matched pairs within the range:

      0 to 120 °C (±0.05 K)

      –40 to 0 °C (±0.1 K)

    • Protection class: up to IP68

Özellikler ve şartlar

Geri

Details

  • Measuring principle

    Resistance Temperature Detector

  • Characteristic / Application

    metric style

    modular temperature assembly (paired)

    threaded process connection

    with neck

    incl. thermowell / protection tube (metal)

  • Terminal head

    TA30A - E+H, aluminium - cover low - w. or w/o. display

    TA30D - E+H, aluminium - cover high

    TA20A - aluminium - cover with screws

    TA20B - plastics - screw cover

    TA20D - aluminium - hinged cover high

    TA20R - SS - machined w. screw cover

  • Thermowell / protection tube

    welded protection tube

  • Insert / probe

    mineral insulated (MI), flexible

  • Outer diameter protection tube / Insert

    9,0 mm (0,35'')

  • Max. immersion length on request

    up to 4.000,00 mm (157,48'')

  • Material protection tube/ thermowell

    1.4571 (316Ti)

  • Optional coating

    Not defined

  • Process connection

    male thread:

    G1/2"

  • Tip shape

    straight

    tapered

  • Surface roughness Ra

    Not defined

  • Operating temperature range

    PT 100:

    -50 °C …200 °C

    (-58 °F ...392 °F)

  • Max. process pressure (static)

    at 20 °C: 50 bar (725 psi)

  • Accuracy

    +/- 0.05 K (refering to delta-T)

  • Response time

    depending on configuration

    t50 = 10 s

    t90 = 31 s

  • Integration head transmitter

    no

Dokümanlar / Kılavuzlar / Yazılım

Aksesuarlar / Yedek parçalar

Nr
Order code
Specification
    • Order code 71249291

      Thermo-conductive paste FDA-conform 30g

    • Order code 71312729

      Thermoconductive Paste HSC 340, 100g

    • Order code 71367427

      Spare parts kit ring D21/di 10xgreen,10p

      Packing unit: 10 pieces

    • Order code 71142762

      O-Ring 44,17x1,78 EPDM labs free black

    • Order code TW10-

      Thermowell TW10

      screw in. Protection tube acc. DIN43772/2G+3G, welded version.

    • Order code TET90-

      RTD insert TET90 (1 pair)

      Mineral insulated cable (MgO). For differential temperature measurement. max. measuring range: -50...200oC. DELIVERED IN MATCHED PAIRS ONLY.

    • Order code TA20A-

      Terminal Head TA20A

      Product being phased out, limited availability. Connection head to mount a measuring insert with head transmitter or a connection socket. To be mounted on an armature or protective sleeve. Material: Aluminium epoxy resin coating Area temperature : max. +100 oC; ATEX: +95 oC.

    • Order code TA20B-

      Terminal Head TA20B

      "Product being phased out, limited availability." Connecting head to mount a measuring insert with head transmitter or a connection socket. To be mounted on an armature or protective sleeve. Material:Polyamid black. Ambient temperature: max. +80 oC. Protection: IP65.

    • Order code TA20D-

      Terminal head TA20D

      Product being phased out, limited availability. Connection head to mount a measuring insert with up to two head transmitters or a connection socket and one head transmitter. For mounting on armature or protection sleeve. Material: Aluminium, varnished Ambient temperature: max. +100 oC; ATEX: +95 oC. Protection: IP66

    • Order code TA20R-

      Terminal Head TA20R

      Product being phased out, limited availability. Connecting head to mount a measuring insert with head transmitter or a connection socket. To be mounted on an armature or protective sleeve. Material: AISI316L/1.4404. max temperature 100oC, ATEX: +95oC. Protection class IP66/IP67.

    • Order code TA30A-

      Terminal Head TA30A

      Retainer for terminal block or head transmitter + optional display. Cover: low, hinged, optional window. Material: aluminium. Coating: polyester powder-coating. Colour: body blue, cover grey. Ambient temp.: -50...150 oC (housing). Protection: IP66/68, NEMA 4X (housing).

    • Order code TA30D-

      Terminal Head TA30D

      Retainer for 2 head transmitters or terminal blocks. Cover: high, hinged. Material: aluminium. Coating: polyester powder-coating. Colour: body blue, cover grey. Ambient temp.: -50...150 oC (housing). Protection: IP66/68, NEMA 4X (housing).