TR25 Spare Parts Table Overview
The TR25 spare parts table lists the order numbers and specifications of various commonly used spare parts, making it easy for maintenance personnel to quickly identify and purchase them. The following table summarizes the main spare parts information.
| Order Number | Specification | Remarks |
|---|---|---|
| 52028179 | Gasket | Profile gasket for cover, stainless steel housing F15 |
| 60017971 | Display | Display LC for TA20J |
| 71043745 | Atmospheric compensation filter port | Includes filter plug, pressure compensation filter, O-ring, for housing F15, non-explosion-proof |
| 71090687 | Fieldbus connector | — |
| 71044061 | Device package | 2 screws, 2 springs, 2 spring rings, 1 sealed CDI connector |
| 71367427 | Washer | Packaging unit: 10 pieces |
| 71586415 | Spare parts kit O-ring TA20R | 44.17x1.78 EPDM labs free, black, packaging unit: 5 pieces |
Junction Box Selection Guide
TA20A Junction Box
The TA20A junction box is used to install measuring inserts with head transmitters or connection sockets, and can be mounted on a bracket or protective sleeve. The material is aluminum with epoxy resin coating, with a maximum ambient temperature of +100°C, and +95°C under ATEX certification. This product is being phased out and has limited availability.
TA20B Junction Box
The TA20B junction box has similar functions to the TA20A, but the material is black polyamide, with a maximum ambient temperature of +80°C and protection class IP65.
TA21E Junction Box
The TA21E junction box is used to secure terminal blocks or head transmitters, and the cover can be tightened. The material is aluminum, with a maximum temperature of +100°C (ATEX +95°C) and protection class IP65.
TA30A/TA30D/TA30P Terminal Heads
The TA30A is an aluminum terminal head with polyester powder coating, blue body and gray cover, ambient temperature -50...150°C, protection class IP66/68, NEMA 4X. The TA30D can accommodate 2 head transmitters or terminal blocks, with similar parameters. The TA30P is made of antistatic polyamide PA12, black, ambient temperature -40...120°C, protection class IP65.
Temperature Transmitter Selection
TMT180 Modular Temperature Transmitter
The TMT180 is a PC-programmable temperature transmitter suitable for RTD, 2-wire 4-20mA, fault response in accordance with NAMUR NE 43, mounting form B head, DIN EN50446, UL certified.
TMT82 Modular Temperature Transmitter
The TMT82 is a 2-wire temperature transmitter with dual universal sensor inputs, 2kV electrical isolation, suitable for RTD, TC, Ohm and mV. It features drift detection and sensor backup, high reliability, and optional SIL 2/3 safety applications.
TMT84 Modular Temperature Transmitter
The TMT84 features dual sensor inputs and advanced diagnostics (sensor monitoring), 2kV electrical isolation, suitable for RTC, TC, Ohm, mV, current consumption 11 mA, mounting form B head, DIN43729. Factory settings: CH1 Pt100 3-wire °C, CH2 inactive.
TMT85 Modular Temperature Transmitter
The TMT85 supports the FOUNDATION Fieldbus protocol (ITK 5.0), dual sensor inputs and advanced diagnostics, 2kV electrical isolation, suitable for RTC, TC, Ohm, mV, current consumption 11 mA, mounting form B head, DIN43729, UL certified, CSA general.
TID10 Temperature Transmitter Display
The TID10 is pluggable, with a dot-matrix measured value display and 12 DIP switches at the bottom, allowing configuration of FF simulation, write protection, PA bus address, write protection, compatible with TMT85 and TMT84.
TM131 Industrial Thermometer
The TM131 is a modular thermometer using resistance sensors or thermocouples, with a metric version featuring a replaceable insert, suitable for the chemical, oil and gas, and power industries. Measuring range -200...+1100°C, with advantages such as iTHERM QuickSens fast response, iTHERM StrongSens high robustness, and iTHERM QuickNeck quick calibration.
Communication and Commissioning Tools
FXA195 Communication Interface
The FXA195 modem can connect HART field devices to a computer via USB for device commissioning, can be connected to intrinsically safe signal circuits, and complies with SIL2 IEC61508.
Readwin 2000 Commissioning Package
The Readwin 2000 operating and reading software is used for device commissioning.
TXU10 Instrument Commissioning Package
The TXU10 is used for devices that can be PC-programmed and commissioned, including program settings and a PC connection cable with USB interface.