From Nameplate Evidence to a Quote for Endress+Hauser TM402-AA1D2A3A622BA1B TM402 Modular temperature thermometer
Endress+Hauser TM402-AA1D2A3A622BA1B TM402 Modular temperature thermometer appears in the supplied E+H workbook as a temperature assembly whose sensing element, thermowell and insertion geometry form one configuration. This page keeps the complete listed code visible so a maintenance buyer, project engineer or supplier can discuss the same configuration. It does not infer unlisted options from the series name, and it should not be used as a substitute for the nameplate, order confirmation or current manufacturer documentation.
Application questions for this temperature measurement requirement
Identify the temperature range, process medium, response-time target, vibration, flow velocity and required measurement accuracy. Confirm whether the installed device uses an RTD or thermocouple, the element count and the required accuracy class.
Configuration identity from the supplied list
| Manufacturer | Endress+Hauser |
|---|---|
| Listed order code | TM402-AA1D2A3A622BA1B |
| Product family / list description | TM402 Modular temperature thermometer |
| Measurement group | Temperature Measurement |
| Source workbook row | 2932 |
| Website category | Endress Hauser / Field-Instruments |
The practical goal is to decide whether Endress+Hauser TM402-AA1D2A3A622BA1B TM402 Modular temperature thermometer is the required build, a useful quotation reference, or only a nearby family member. Before commercial comparison, separate confirmed facts from assumptions and ask the supplier to identify every deviation from the requested code.
Installation and interface evidence
Measure insertion and immersion length, thermowell dimensions, process connection and head orientation. State whether a head transmitter is installed, its input and output, and whether the replacement must reuse an existing thermowell or process connection.
Documents that make supplier comparison reliable
A strong inquiry normally includes a readable nameplate image, the full code exactly as installed, quantity, destination, requested delivery date and the reason for replacement. Add loop drawings, data sheets, calibration records or process-connection photographs when they affect compatibility. Ask the supplier to return the offered manufacturer code, revision status, included accessories, documentation package and any proposed substitute in writing.
Compare quotations on the delivered configuration rather than price alone. Check whether calibration, material certificates, inspection documents, hazardous-area certificates, mounting hardware, cables, seals or commissioning support are included. If the original code is discontinued, request a documented migration path and identify any mechanical, electrical, software or approval change before purchase approval.
Eight points to settle before quotation
- Rtd or thermocouple type
- Element count and accuracy class
- Measuring and ambient temperature
- Insertion length and thermowell geometry
- Process connection and sheath material
- Terminal head and transmitter
- Output, protocol and cable entry
- Calibration, material and inspection certificates
Related order codes consolidated on this page
No near-identical order code from the supplied spreadsheet is consolidated into this representative page.
Other products in the same family still require an independent full-code and application review.
Official manufacturer portfolio context
Endress+Hauser official Temperature Measurement portfolio reference. The linked material provides family-level context; availability and the delivered feature set must be confirmed for the complete order code.
Purchase decision summary
For Endress+Hauser TM402-AA1D2A3A622BA1B TM402 Modular temperature thermometer, the safest buying decision is the one supported by matching application data, physical interfaces, electrical requirements and documentary evidence. Where any field remains uncertain, keep the inquiry open rather than accepting a near match based only on the family designation.
