T54/TMT Series Temperature Instrument Spare Parts Overview
This article summarizes the commonly used spare parts ordering numbers and specifications for T54, TMT142X, TMT162X, TMT162A, TMT82, TMT84, TMT85 and other temperature instruments and transmitters. Spare parts selection directly affects instrument maintenance efficiency and system stability. Engineering technicians and procurement can quickly locate the required spare parts based on this article.
The following content is organized by spare parts category and instrument model, covering mechanical accessories, electronic modules, communication and commissioning tools, etc.
General Spare Parts and Accessories
Display Housing and Fixing Components
- Ordering number 71310423: Display housing fixing component, packing unit: 3 pieces
Cable Glands and Mounting Brackets
| Ordering number | Name | Specification |
|---|---|---|
| 51006845 | Cable gland | Cable gland NPT 1/2, D4-8.5, IP68 |
| 51007995 | Mounting bracket | Mounting bracket SS316L, tube 1.5-3" |
Device Package and O-rings
| Ordering number | Name | Specification/Packing |
|---|---|---|
| 71044062 | Device package | 2x screws, 1x sealing CDI-connector |
| 71502617 | O-Ring | 88x3 HNBR 70° Shore PTFE, packing unit: 5 pieces |
| 71600564 | O-ring set | 74x3 75° VMQ Silicon, packing unit: 5 pieces |
Surge Protection Module
- Ordering number 71386275: Integrable Surge Arrester Module, for subsequent installation of field transmitters, compatibility must be confirmed
TMT142X Series Spare Parts
TMT142X series spare parts are divided into standard type and F type (with F marking), with ordering numbers starting with TMT142X-.
Standard Spare Parts
- TMT142X-DA: Spare part TMT142X
- TMT142X-DB: Spare part TMT142X
- TMT142X-DC: Spare part TMT142X
F Type Spare Parts
- TMT142X-HA: Spare part TMT142X
- TMT142X-HC: Spare part TMT142X
- TMT142X-HH: Spare part TMT142X
- TMT142X-HK: Spare part TMT142X
TMT162X Series Spare Parts
TMT162X series is also divided into standard type and F type, with ordering numbers starting with TMT162X-.
Standard Spare Parts
- TMT162X-DA: Spare part TMT162X
- TMT162X-DB: Spare part TMT162X
- TMT162X-DC: Spare part TMT162X
F Type Spare Parts
- TMT162X-HA: Spare part TMT162X
- TMT162X-HC: Spare part TMT162X
- TMT162X-HH: Spare part TMT162X
- TMT162X-HK: Spare part TMT162X
TMT162A Accessories
- TMT162A-MA: TMT162A accessory
- TMT162A-MB: TMT162A accessory
- TMT162A-MD: TMT162A accessory
Thermocouples and Thermowell Spare Parts
TU121 General Purpose Thermocouple
- TU121-: General Purpose Thermocouple, US standard
- Thermocouple insert spring-loaded
- EMF table conforming to ASTM E-230 and IEC60584
- Color code conforming to ASTM E-230
TU54 Thermocouple
- TU54-: Thermocouple TU54
- Bar stock Thermowell, with CRN number
- Flange welded type
T55 Thermocouple
- T55-: Thermocouple T55
- Spring-loaded temperature measuring device, without thermowell
- With hazardous area certification and CRN number
- EMF table conforming to ASTM E-230 and IEC60584
- Color code conforming to ASTM E-230
Terminal Boxes and Housings
TA30H Terminal Box
- TA30H-: Terminal box TA30H
- For fixing terminal blocks or integrated transmitter + optional display
- Design: Explosion-proof type
- Cover: Threaded type, optional window
- Material: Aluminum
- Coating: Polyester powder coating
- Color: Body blue, cover gray
- Ambient temperature: -50~150°C (housing)
- Protection class: IP66/68, NEMA 4X (housing)
- Explosion-proof Ex d/XP: IP66/67 (housing)
TMT142G Housing
- TMT142G-: Housing TMT142G
Electronic Modules
TMT162E Electronic Module
- TMT162E-: Electronic module TMT162E
- Note: Due to material classification group ZTA1, only 1 piece can be ordered per position in quotation/order
TMT142E Electronic Module
- TMT142E-: Electronic module TMT142E
- Note: Due to material classification group ZTA1, only 1 piece can be ordered per position in quotation/order
Modular Temperature Transmitters
TMT82 Modular Temperature Transmitter
- TMT82-: 2-wire temperature transmitter
- Dual universal sensor input
- Electrical isolation 2kV (input/output)
- Application: RTD, TC, Ohm and mV
- High reliability through drift detection and sensor backup
- Optional SIL 2/3 (per IEC61508) for safety-critical applications
TMT84 Modular Temperature Transmitter
- TMT84-: Dual sensor input
- Advanced diagnostics: Sensor monitoring
- Electrical isolation 2kV
- Application: RTC, TC, Ohm, mV
- Current consumption: 11 mA
- Mounting: Type B head, DIN43729
- Factory setting: CH1: Pt100, 3-wire, °C; CH2: Inactive
- Optional different configurations
TMT85 Modular Temperature Transmitter
- TMT85-: Dual sensor input, with advanced diagnostics for sensor monitoring
- FOUNDATION Fieldbus protocol (ITK 5.0)
- Electrical isolation 2kV (sensor input to output)
- Application: RTC, TC, Ohm, mV
- Current consumption: 11 mA
- Mounting: Type B head, DIN43729
- UL certified, CSA general purpose
Commissioning and Communication Tools
Readwin 2000 Commissioning Package
- READWIN-: Readwin 2000 operating + reading software
TID10 Temperature Transmitter Display
- TID10-: Plug-in type
- Dot matrix measured value display
- 12 DIP switches at the bottom
- Settings: FF: Simulation, write protection; PA: Bus address, write protection
- Compatible with: TMT85, TMT84
TXU10 Instrument Commissioning Package
- TXU10-: For devices programmable and commissionable via PC
- Program settings + connection cable for PC with USB interface
FXA195 Communication Interface
- FXA195-: Modem, for connecting HART field devices to a computer via USB
- Commissioning of field devices using software tools
- Can be connected to intrinsically safe signal circuits
- SIL2, IEC61508
Ordering Notes
- Some spare parts (such as TMT162E, TMT142E electronic modules) are limited by material classification group ZTA1, and only 1 piece can be ordered per position.
- Spare parts such as O-rings are sold in packing units, such as 5 pieces/pack, and the quantity must be noted when ordering.
- The compatibility of surge protection module 71386275 with field transmitters must be confirmed.
- Thermocouple spare parts must be selected according to the specific model (TU121, TU54, T55), and hazardous area certification requirements must be noted.