TR66 Series Temperature Instrument Spare Parts Overview

The TR66 series temperature instruments are widely used in industrial process control, and the selection of their spare parts directly affects measurement accuracy and system stability. This article summarizes commonly used spare parts for the TR66 series, including heat transfer oil, ceramic terminal blocks, RTD inserts, temperature transmitters, thermowells, and terminal boxes, and provides detailed order numbers and specifications for quick reference by engineering technicians and procurement personnel.

Heat Transfer Oil and Ceramic Terminal Blocks

Heat Transfer Oil

  • Order No. 71249291: Heat transfer oil FDA certified, 30g
  • Order No. 71312729: Heat transfer oil HSC 340, 100g

Ceramic Terminal Blocks

  • Order No. 71111513: Ceramic terminal block
  • Order No. 71111514: Ceramic terminal block
  • Order No. 71111515: Ceramic terminal block

Equipment Package and RTD Inserts

Equipment Package

  • Order No. 71044061: Includes 2 screws, 2 springs, 2 spring washers, 1 sealed CDI connector

RTD Inserts

  • TPR300-: RTD insert TPR300, replaceable insert (MgO), suitable for TR6x series, maximum measuring range -200...600°C (depending on configuration)
  • TS111-: iTHERM TS111 insert, replaceable insert per IEC 60751, metric version per DIN 43735, with iTHERM QuickSens fast response and iTHERM StrongSens high robustness

Temperature Transmitters

TMT71 Temperature Transmitter

  • 2-wire temperature transmitter, single-channel universal sensor input
  • Electrical isolation 2kV (input/output)
  • Application: RTD, TC, ohm, and mV signals
  • Factory setting: Pt100, 4-wire, 0...+100°C

TMT72 Temperature Transmitter

  • 2-wire temperature transmitter, single-channel universal sensor input
  • Electrical isolation 2kV (input/output)
  • Application: RTD, TC, ohm, and mV signals
  • Factory setting: Pt100, 4-wire, 0...+100°C

TMT82 Modular Temperature Transmitter

  • 2-wire temperature transmitter, dual-channel universal sensor input
  • Electrical isolation 2kV (input/output)
  • Application: RTD, TC, ohm, and mV signals
  • Preset fault current high, with drift detection and sensor backup, optional SIL 2/3 certification (IEC61508)

TMT84 Modular Temperature Transmitter

  • Dual sensor input, advanced diagnostics: sensor monitoring
  • Electrical isolation 2kV
  • Application: RTC, TC, ohm, mV signals
  • Current consumption: 11 mA
  • Installation: Type B head, DIN43729
  • Factory setting: CH1: Pt100, 3-wire, °C; CH2: inactive

TMT85 Modular Temperature Transmitter

  • Dual sensor input, advanced diagnostics for sensor monitoring
  • FOUNDATION Fieldbus protocol (ITK 5.0)
  • Electrical isolation 2kV (sensor input to output)
  • Application: RTC, TC, ohm, mV signals
  • Current consumption: 11 mA
  • Installation: Type B head, DIN43729
  • UL certified, CSA general purpose

TID10 Temperature Transmitter Display

  • Plug and play, dot matrix measured value display
  • 12 DIP switches at the bottom
  • Settings: FF: analog, write protection; PA: bus address, write protection
  • Compatible with: TMT85, TMT84

Thermowells

TA550 Thermowell

  • Flanged or threaded connection, per ANSI standard, maximum outer diameter 30 mm, tapered
  • Bar stock thermowell

TA555 Thermowell

  • Flanged or threaded connection, per ANSI standard, maximum outer diameter 34 mm, tapered
  • Bar stock thermowell

TA557 Thermowell

  • Flanged or threaded connection, per ANSI standard, maximum outer diameter 35 mm, stepped
  • Bar stock thermowell

Commissioning and Communication Spare Parts

TXU10 Instrument Commissioning Package

  • For PC-programmable commissioning devices, includes program setup and USB cable

READWIN 2000 Commissioning Package

  • Readwin 2000 operating and reading software

FXA195 Communication Interface

  • Modem for connecting HART field devices to a computer via USB
  • Field devices can be commissioned using software tools
  • Can be connected to intrinsically safe signal circuits, SIL2, IEC61508

Terminal Boxes and Accessories

TA30A Terminal Head

  • Retainer for terminal blocks or head-mounted transmitters + optional display
  • Cover: low, hinged, optional window
  • Material: aluminum, coating: polyester powder coating
  • Color: body blue, cover gray
  • Ambient temperature: -50...150°C (housing)
  • Protection: IP66/68, NEMA 4X (housing)

TA30H Terminal Box

  • Retainer for terminal blocks or head-mounted transmitters + optional display
  • Design: explosion-proof
  • Cover: threaded, optional window
  • Material: aluminum, coating: polyester powder coating
  • Color: body blue, cover gray
  • Ambient temperature: -50...150°C (housing)
  • Protection: IP66/68, NEMA 4X (housing); Ex d/XP: IP66/67 (housing)

XPRFID Spare Parts

  • Spare RFID TAG, includes RFID TAG, fixing wire, crimp sleeve

Service

  • DIENST-Service