TAF12D Spare Parts List Overview

The TAF12D spare parts list is an important reference for industrial temperature measurement systems, covering detailed specifications for oval flanges, compression fittings, seals, device packages, as well as various terminal boxes and temperature transmitters. Based on the original spare parts list data, this article is organized into a clearly structured selection guide for quick reference by engineering technicians and procurement personnel.

Spare Parts and Accessories

Oval Flange

  • Order Number: 60000516
  • Specification: Oval flange
  • Maximum Temperature: 400°C, compliant with DIN 43734 standard
  • Material: Cast iron
  • Note: Mating flange and gasket not provided
  • Dimensions: A=23mm, C=90mm, B=70mm

Compression Fittings

Compression fittings are available in various specifications, all made of stainless steel, with a maximum temperature of 350°C and a maximum pressure of 1 bar.

Order Number Specification Dimensions
60020836 Compression fitting A=G 3/4", d=22mm, Wr=41
60021425 Compression fitting A=G1"1/2, d=22mm, Wr=55
60021757 Compression fitting A=G1", d=22mm, Wr=41

Seals

  • Order Number: 71182602
  • Specification: Seal
  • Includes: 5x O-ring 3.69x1.78, 5x O-ring 74.7x2.75

Device Package

  • Order Number: 71044061
  • Specification: Device package
  • Includes: 2x screws, 2x springs, 2x spring washers, 1x sealed CDI connector

Terminal Boxes

Terminal Box TA20A

  • Model: TA20A-
  • Description: For mounting measuring inserts with head transmitters or connection sockets, can be mounted on brackets or protective tubes.
  • Material: Aluminum, epoxy resin coating
  • Ambient Temperature: Max. +100°C; +95°C under ATEX certification
  • Note: Product being phased out, limited supply.

Terminal Head TA30A

  • Model: TA30A-
  • Description: For fixing terminal blocks or head transmitters + optional display.
  • Cover: Low cover, hinged, optional window.
  • Material: Aluminum, polyester powder coating.
  • Color: Body blue, cover gray.
  • Ambient Temperature: -50...150°C (housing).
  • Protection Class: IP66/68, NEMA 4X (housing).

Terminal Head TA30D

  • Model: TA30D-
  • Description: For fixing 2 head transmitters or terminal blocks.
  • Cover: High cover, hinged.
  • Material: Aluminum, polyester powder coating.
  • Color: Body blue, cover gray.
  • Ambient Temperature: -50...150°C (housing).
  • Protection Class: IP66/68, NEMA 4X (housing).

Temperature Transmitters

Modular Temperature Transmitter TMT84

  • Model: TMT84-
  • Features: Dual sensor input, advanced diagnostics: sensor monitoring.
  • Electrical Isolation: 2kV.
  • Application: RTD, TC, Ohm, mV.
  • Current Consumption: 11 mA.
  • Mounting: head form B, DIN43729.
  • Factory Setting: CH1: Pt100, 3-wire, °C; CH2: inactive. Other configurations customizable.

Modular Temperature Transmitter TMT85

  • Model: TMT85-
  • Features: Dual sensor input, advanced diagnostics, FOUNDATION Fieldbus protocol (ITK 5.0).
  • Electrical Isolation: 2 kV (sensor input to output).
  • Application: RTD, TC, Ohm, mV.
  • Current Consumption: 11 mA.
  • Mounting: head form B, DIN43729.
  • Certification: UL listed, CSA General Purpose.

Communication Interface FXA195

  • Model: FXA195-
  • Description: Modem, connects HART field devices to a computer via USB, for software tool commissioning.
  • Features: Can connect to intrinsically safe signal circuits; SIL2, IEC61508.

Commissioning Packages

  • Readwin 2000 Commissioning Package: Order number READWIN-, includes Readwin 2000 operating + reading software.
  • Instrument Commissioning Package TXU10: Order number TXU10-, for PC-programmable devices, includes program setup + USB cable.

Temperature Transmitter TMT71

  • Model: TMT71-
  • Type: 2-wire temperature transmitter.
  • Input: Single universal sensor input.
  • Electrical Isolation: 2kV (input/output).
  • Application: RTD, TC, Ohm, and mV.
  • Factory Setting: Without additional specifications: Pt100, 4-wire, 0...+100°C.

Temperature Transmitter TMT72

  • Model: TMT72-
  • Type: 2-wire temperature transmitter.
  • Input: Single universal sensor input.
  • Electrical Isolation: 2kV (input/output).
  • Application: RTD, TC, Ohm, and mV.
  • Factory Setting: Without additional specifications: Pt100, 4-wire, 0...+100°C.

Modular Temperature Transmitter TMT82

  • Model: TMT82-
  • Type: 2-wire temperature transmitter.
  • Input: Dual universal sensor input.
  • Electrical Isolation: 2kV (input/output).
  • Application: RTD, TC, Ohm, and mV.
  • Features: Preset fault current high; high reliability through drift detection and sensor backup; optional SIL 2/3 certification (IEC61508) for safety-critical applications.

Selection Notes

  • Confirm the order number and specification of the required spare parts to avoid incorrect purchases.
  • Pay attention to the input type, electrical isolation, and certification requirements of the temperature transmitter.
  • The protection class and ambient temperature of the terminal box must meet on-site conditions.
  • Some products (such as TA20A) have been gradually phased out; please confirm inventory before purchasing.