Omnigrad S TC61
Explosion-proof thermocouple thermometer

Product picture of thermocouple thermometer TC61 ©Endress+Hauser
Omnigrad S TC61
Explosion-proof thermocouple thermometer ©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. Harsh environments, corrosive substances and highest pressures can be handled by the use of robust protection tubes and special materials. An optional head transmitter with all common communication protocols makes the device ready to use with enhanced measurement accuracy and reliability compared to directly wired sensors. Flexible configuration possible.

  • Benefits

    • Types of protection for use in hazardous locations: Intrinsic safety (Ex i.a.), flameproof (Ex d), non-sparking (Ex nA)

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

    • Extension neck to protect the head transmitter from overheating

    • Fast...

  • Field of application

    • Heavy duty applications

    • Oil & Gas processing industry

    • Measuring range: –40 to 1 100 °C (–40 to 2 012 °F)

    • Static pressure range up to 75 bar dependent on the used process connection

    • Protection class: IP68

Features and specifications

Back

Details

  • Measuring principle

    Thermocouple

  • Characteristic / Application

    metric style

    modular temperature assembly

    for heavy duty applications

    suitable for hazardous areas

    with neck

    incl. thermowell / protection tube (metal)

  • Terminal head

    TA21H – aluminium – screw cover w. chain

    TA21H – stainless steel – screw cover w. chain

    TA30H – aluminium – w. or w/o. display

    TA30H – aluminium – one or two cable entries NPT1/2", NPT3/4", M20x1.5

  • Thermowell / protection tube

    welded protection tube

  • Insert / probe

    mineral insulated (MI), flexible

  • Outer diameter protection tube / Insert

    9,0 mm (0,35'')

    11,0 mm (0,43'')

    12,0 mm (0,47'')

  • Max. immersion length on request

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

  • Material protection tube/ thermowell

    1.4404 (316L)

    1.4571 (316Ti)

    Alloy 600 (2.4816)

    Alloy C276 (2.4819)

  • Optional coating

    Not defined

  • Process connection

    male thread:

    G1/2"

    G3/4"

    G1"

    NPT1/2"

    NPT3/4"

    M20x1,5

    compression fitting:

    G1/2"

    G1"

    flange:

    DN25 PN40 B1 (EN1092)

    DN40 PN40 B1(EN1092)

    DN50 PN40 B1 (EN1092)

    ASME 1" 150 RF (B16.5)

    ASME 1" 300 RF (B16.5)

  • Tip shape

    straight

    reduced

    tapered

  • Surface roughness Ra

    0,8 μm (31,5 μin.)

  • Operating temperature range

    Type K:

    -40 °C ...1.100 °C

    (-40 °F ...2.012 °F)

    Type J:

    -40 °C ...750 °C

    (-40 °F ...1.382 °F)

  • Max. process pressure (static)

    at 20 °C: 100 bar (1.450 psi)

  • Accuracy

    class 1 acc. to IEC 60584

  • Response time

    depending on configuration

    t50 = 3 s

    t90 = 7 s

  • Integration head transmitter

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

  • Ex - approvals

    ATEX II

    IECEx

    NEPSI

    EAC Ex

    Explosion proof

  • Certification

    Gost Metrology

    SIL (transmitter only)

Documents / Manuals / Software

Accessories / Spare parts

Nr
Order code
Specification
  • C
    • Order code 71044061

      Fixing kit cpl.TMT82/85/84 (european)

      2x screws, 2x springs, 2x spring rings, 1x sealing CDI-connector

    • Order code 71182599

      Spare parts kit 5x O-Ring 78x3 VMQ 75°

  • A
  • E
    • Nr E Order code TW10-

      Thermowell TW10

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

    • Nr E Order code TW11-

      Thermowell TW11

      to screw in Pipe-version, welded, DIN 43772 / 2G + 3G

    • Nr E Order code TW12-

      Thermowell TW12

      screw in. Protection tube acc. DIN43772/2+3, without neck, welded version.

    • Nr E Order code TW13-

      Thermowell TW13

      with flange connection. Protection tube acc. DIN43772/2F+3F, welded version.

  • F
  • D
    • Nr D Order code TA21H-

      Terminal head TA21H

      Retainer for terminal block or head transmitter. Design: explosion proof. Cover: screwed. Ambient temp.: -40...100 oC (housing). Protection: IP66/68 (housing). Product being phased out, limited availability.

  • B
    • Nr B Order code TMT84-

      iTEMP TMT84, Transmitter PA

      Dual sensor input. Advanced diagnostics:sensor monitoring. PROFIBUS PA Profile 3.02. Galvanic isolation 2kV. Application: RTD, TC, Ohm, mV. Current consumption: 11 mA. Mounting: head form B, DIN EN50446. Factory setup: CH1: Pt100, 3-wire, oC. CH2: inactive. Differing configuration optional selectable.

    • Nr B Order code TMT85-

      iTEMP TMT85, Transmitter FF

      Dual sensor input. Advanced diagnostics: sensor monitoring. FOUNDATION Fieldbus protocol Galvanic isolation 2 kV. Application: RTC, TC, Ohm, mV. Current consumption: 11 mA. Mounting: head form B, DIN EN50446. Factory setup: CH1: Pt100, 3-wire, oC. CH2: inactive. Differing configuration optional selectable.

    • Nr B Order code TID10-

      Display for head transmitter TID10

      to plug on. Dot-Matrix measured value display. 12 DIP-switches buttom side. Settings: FF: Simulation, Write Lock. PA: Bus address, Write Lock. Compatible: TMT85, TMT84, TMT82.

    • Order code READWIN-

      Readwin 2000 Operation + Read. software

    • Order code TXU10-

      Configuration kit TXU10-

      for PC-programmable devices. set-up programme+interface cable for PC with USB-Port.

    • Order code FXA195-

      Commubox FXA195

      Modem to connect HART field devices to a computer via USB. Commissioning of field devices with software tool. :: To connect to a intrinsically safe signal circuit. :: SIL2, IEC61508.

  • D
    • Nr D Order code TA30H-

      Terminal Head TA30H

      Retainer for terminal block or head transmitter + optional display. Design: explosion proof. Cover: screwed, 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). Protection Ex d/XP: IP66/67 (housing).

  • B
    • Nr B Order code TMT181-

      iTEMP TMT181, Head Transmitter PCP

      Temperature transmitter,PC-programmable. Application: RTD, TC, Ohm, mV. 2-wire 4-20mA, galvanic isolation. Fault reaction: NAMUR NE 43. Mounting: head form B, DIN EN50446. UL listed.

    • Nr B Order code TMT182-

      iTEMP TMT182, Head Transmitter HART

      Temperature transmitter, Protocol HART. Application: RTD, TC, Ohm, mV. 2-wire 4-20mA, galvanicisolation. Fault reaction: NAMUR NE 43. Mounting: head form B, DIN EN50446. UL listed.

    • Nr B Order code TMT82-

      iTEMP TMT82, Transmitter HART

      2-wire temperature transmitter. Dual universal sensor input. Galvanic isolation 2kV (input/output). Application: RTD, TC, Ohm and mV. ::Highly reliable due to drift detection and sensor back up. ::Optional also for safety critical applications by means of SIL 2/3 acc. to IEC61508.