The Endress+Hauser FMR54 Hygienic is a fully sanitary 26 GHz radar level transmitter for sterile process vessels. With flush-mounted PFA antenna, Ra less than 0.3 µm surface finish, and full 3-A/EHEDG compliance, it ensures non-contact, drainable measurement in CIP/SIP environments. Heartbeat Technology enables traceable verification per USP and FDA. The compact housing features a hygienic stainless steel design and touch display. Ideal for WFI tanks, bioreactors, and filling vessels in GMP facilities, it supports 21 CFR Part 11 via FieldCare software.
| Parameter | Specification |
|---|---|
| Measuring Principle | Radar (26 GHz) |
| Range | 0–20 m |
| Accuracy | ±2 mm |
| Process Temperature | -20°C to +150°C |
| Pressure Rating | -1 to +16 bar |
| Antenna | Flush PFA |
| Outputs | 4-20 mA HART, Modbus RS485 |
| Protection | IP69K |
| Certifications | 3-A, EHEDG, FDA, USP Class VI |
| Beam Angle | 8° |
Yes, with full drainability.
Yes, 150°C for 60 minutes.
Yes, Heartbeat meets USP and 21 CFR.
Ra less than 0.3 µm on antenna.
Yes, zero dead-leg design.
Contact our team for inquiries about the FMR54 hygienic radar, pricing, or to schedule a demo:
