Key facts
- Brand
- Endress+Hauser
- Model
- Prosonic M FMU40
- Category
- Other
- Documents
- 2
- Languages
- DE · ZH
- Last added
- 2012-03-19
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Endress+Hauser Prosonic M FMU40/41/42/43/44 User Manual
The manual provides installation, commissioning, and safety guidance for the Prosonic M ultrasonic level transmitter series (FMU40, FMU41, FMU42, FMU43, FMU44). It details device identification, certification, wiring, and configuration options for various communication protocols.
Additional sections cover troubleshooting, maintenance, accessories, and technical data such as measuring range, supply voltage, and IP rating. The document is intended for trained specialists responsible for the device’s setup and service. This manual is written in German.
Endress+Hauser Prosonic M FMU40 specifications
| Measuring range (fluids) | up to 15 m |
|---|---|
| Measuring range (bulk solids) | up to 7 m |
| Supply voltage | 90‑253 VAC |
| Output signal | 4‑20 mA HART |
| IP rating | IP68 / NEMA 6P |
| Communication options | 2‑wire 4‑20 mA loop/HART, PROFIBUS PA, Foundation Fieldbus |
| Explosion protection certification | ATEX II 1/2 G, II 2 G, ATEX II 3G |
Source: Endress+Hauser Prosonic M FMU40/41/42/43/44 User Manual
All Endress+Hauser Prosonic M FMU40 documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in these manuals
What is the measuring range of the Prosonic M?
The device can measure up to 15 m in fluids and up to 7 m in bulk solids.
From: Endress+Hauser Prosonic M FMU40/41/42/43/44 User Manual
Which explosion‑hazard certifications does the instrument have?
It is certified for ATEX II 1/2 G, ATEX II 2 G, and ATEX II 3G among other ratings.
From: Endress+Hauser Prosonic M FMU40/41/42/43/44 User Manual
What is the maximum measurement distance for the FMU43 sensor?
The FMU43 can measure up to 15 meters.
From: Endress+Hauser Prosonic M FMU40/FMUM41/FMUM43 Ultrasonic Level Measurement Operating Manual