FTW31 Spare Parts List: Complete Inventory and Selection Guide
This article provides a spare parts list for the Endress+Hauser FTW31, covering key spare parts such as plastic covers, O-rings, electronic inserts, monitoring boards, isolators, sun shields, sealing rings, and mounting nuts. Each spare part includes the order number, specifications, and applicable models, helping engineering technicians and procurement quickly select the right parts.
Spare Parts List
| Order Number | Spare Part Name | Specifications/Description |
|---|---|---|
| 52017268 | Plastic cover | For version without electronics |
| 52025606 | Plastic cover | EPDM gasket, polyester housing |
| 52004137 | O-ring | Cover seal kit, polyester housing F16 |
| 52017271 | Electronic insert | For limit switch, conductive, Liquipoint T, output PNP 10.8-45VDC |
| 52017272 | Electronic insert | For limit switch, conductive, Liquipoint T, output relay 20-253VAC, 20-55VDC |
| 52017273 | Electronic insert | For limit switch, conductive, Liquipoint T, output NAMUR |
| 52026734 | Monitoring board | Liquipoint T |
| 52017270 | Isolator | Provides FTW31 rod spacer, 4 pieces |
| 71127760 | Sun shield | Suitable for FDR56, FMI21, FMI51/FMI52, FQR56, FTI51/FTI52/FTI55/FTI56, FTI77, FTL50/FTL50H/FTL51/FTL51C/FTL51H, FTL70/FTL71, FTL80/FTL81/FTL85, FTM20/FTM21, FTM50/FTM51/FTM52, FTR20, FTW31/FTW32/FTW33 |
| 52014047 | Sealing ring | Process gasket for process connection G1-1/2 |
| 52014146 | Mounting nut | Hexagonal, SW60, suitable for FTW31, FTW32, FMI21 |
Selection Notes
- Confirm that the spare parts are compatible with your FTW31 model, especially the electronic insert output type (PNP, relay, or NAMUR).
- The sun shield is suitable for multiple models; please check whether your instrument model is in the list before ordering.
- The mounting nut and sealing ring must match the process connection size (e.g., G1-1/2).
For more information, please refer to the product manual or contact the supplier.