FMR20 Spare Parts Overview
FMR20 is a radar level transmitter under Endress+Hauser, widely used in water treatment, chemical, food, and other industries. To ensure long-term stable operation of the equipment, timely replacement of worn or damaged spare parts is crucial. This article compiles a list of common spare parts for the FMR20, including order numbers, specification descriptions, and applicable models, for quick reference by engineering and technical personnel and procurement staff.
Detailed Spare Parts List
| Order Number | Specification Description | Applicable Models |
|---|---|---|
| 52000598 | Plastic ring | Hexagon nut (SW70) G2, bk, PC, for 2" sensor | Prosonic T/Prosonic M |
| 71162777 | Angle adjustment device 3"/DN80/80, horn 80mm, max 4bar abs/58psia, suitable for NPS 3" Cl.150 / DN80 PN16 / 10K 80 | FMR20, FMR50/FMR56 |
| 71162778 | Angle adjustment device 4"/DN100/100, horn 80mm, max 4bar abs/58psia, suitable for NPS 4" Cl.150 / DN100 PN16 / 10K 100 | FMR20, FMR50/56 |
| 71162780 | Angle adjustment device 6"/DN150/150, horn 80mm, max 4bar abs/58psia, suitable for NPS 6" Cl.150 / DN150 PN16 / 10K 150 | FMR50/56, FMR20 |
| 71325087 | HART communication resistor | FMG50, FMR20, FMX21 with RIA15 |
| 52014146 | Mounting nut, hexagonal, SW60 | FTW31, FTW32, FMI21 |
| 71325090 | Overflow protection tube, material: metallized PBT-PC, suitable for models with 40mm/1-1/2" antenna and front process connection G1-1/2" | FMR10, FMR20 |
| 71327051 | Overflow protection tube, material: metallized PBT-PC, suitable for 80mm/3" antenna | FMR20 |
| 71093130 | Mounting bracket, material: 316L | FDU90/FDU91/FDU91F/FDU92/FDU93/FDU95, FMR10, FMR20, FMU90/FMU95 |
| 71325079 | Adjustable mounting bracket | FDU90, FMR10, FMR20 |
| 52025686 | Sunshade cover, material: PVDF | FDU90/FDU91, FMR10, FMR20 |
| 71429905 | Horizontal mounting reflector, horizontal mounting bracket, for confined spaces such as sewage wells | FMR10/FMR20 |
| 71429910 | Rotating mounting bracket, for sewers, installed above the sewer in inspection wells | FMR10/FMR20 |
| 71452315 | Sensor support rod 500mm, 316L, for mounting Prosonic S, Micropilot | FDU90/FDU91/FDU91F/FDU92/FDU93/FDU95, FMR10, FMR20 |
| 71452316 | Sensor support rod 1000mm, 316L, US-sensor, for mounting Prosonic S, Micropilot | FDU90/FDU91/FDU91F/FDU92/FDU93/FDU95, FMR10, FMR20 |
Selection and Ordering Notes
- Confirm model compatibility: Different spare parts may be applicable to different equipment models. Please select the corresponding spare parts according to the actual FMR20 model used.
- Pay attention to process connection: Angle adjustment devices and overflow protection tubes must match the process connection size, such as DN80, DN100, etc.
- Material and pressure rating: Select appropriate materials (such as 316L, PVDF) and pressure ratings (such as 4bar abs) according to working conditions.
- Installation environment: For confined spaces or special installation locations (such as sewage wells), dedicated mounting brackets can be selected.
FAQ
1. How to determine the order number of the required spare part?
You can find the corresponding order number by comparing the equipment model, process connection specifications, and installation requirements with the table above. If in doubt, it is recommended to contact the supplier's technical support.
2. Are the spare parts applicable to other models?
Some spare parts may be applicable to multiple models, but specific specifications need to be confirmed. For example, mounting bracket 71093130 is suitable for FDU90/FDU91/FDU91F/FDU92/FDU93/FDU95, FMR10, FMR20, FMU90/FMU95.
3. What is the function of the overflow protection tube?
The overflow protection tube is used to prevent medium overflow or condensate accumulation, ensuring measurement accuracy. Different antenna sizes require corresponding overflow protection tubes.
Summary
This article provides a list of common spare parts and selection points for the FMR20 radar level transmitter, helping users quickly locate the required spare parts. Correct selection and installation of spare parts can effectively improve equipment reliability and extend service life. For more information, please refer to the official technical documentation or consult your local distributor.