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Electromechanical Level measurement Silopilot FMM50

For continuous level measurement even in high bulk solids silos or bins

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Electromechanical Level measurement Silopilot FMM50

For continuous level measurement even in high bulk solids silos or bins

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Benefits

  • High reliability level measurement of powdery, fine-grained or coarse-grained bulk solids
  • Safe measurements in extremely dusty environments
  • Fully electronic digital minimum fail-safe control, therefore no running down of the sensor weight into the silo outlet and no risk to the conveying systems
  • Quick menu-guided local operation using a 4-line text display
  • High performance three-phase engine (traction power up to 500N) using a single-phase supply voltage by employment of a converter, therefore simple electric supply
  • Optional design with certification for application in areas subject to dust explosion hazard zones 20, 21 and 22 (measuring zone) or zones 21 and 22 (device zone), category 1/2D
FLEXible answers to individual needs
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Electromechanical Level measurement Silopilot FMM50

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Manufacturer's warranty

Engineered for confidence

Our instruments are designed for long‑lasting performance, precise measurement, and dependable operation in demanding industrial environments. Each product includes a standard manufacturer’s warranty that reflects our commitment to quality and to the trust you place in our solutions.

Should a warranty case occur, the device will be assessed and the applicable remedy will be provided in line with the warranty terms – helping ensure a reliable and efficient resolution and supporting continued operation of your measurement point.

Request for extended warranty

If you require extended warranty coverage, simply contact your local Endress+Hauser representative. Our experts will advise you on the available options to match your application and risk profile, helping you protect your investment, reduce unexpected repair costs, and ensure reliable long‑term operation beyond the manufacturer's warranty period.

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Warranty terms apply

The manufacturer's warranty and extended warranty are subject to specific conditions. For full details, please refer to the locally applicable General Terms and Conditions (GTC), which can be found on the respective country page of our website.

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Right‑first‑time commissioning, worldwide

Endress+Hauser’s qualified service engineers ensure your measurement devices are commissioned right the first time, delivering application‑aligned accuracy, regulatory compliance, and operational confidence from startup onwards, anywhere in the world.

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With Endress+Hauser Smart Support, you benefit from faster issue resolution, higher uptime, reliable global expertise across the entire product lifecycle – and lasting peace of mind.

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With deep field expertise, harmonized processes, and continuous monitoring, we accompany you with comprehensive service offerings – from initial start‑up through instrumentation maintenance to process optimization – as a true lifetime partner delivering improved outcomes.

For additional information, please contact your local Endress+Hauser representative.

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Product information

Silopilot FMM50 - Electromechanical level measurement
Electromechanical - Silopilot FMM50
Specifications
Measuring / Application task Continuous / Solids
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Description

Silopilot FMM50 is an electromechanical level system. Depending on the sensing weight, the level can be measured in bins or silos with dusty, fine-grained or coarse-grained bulk solids or in tanks with liquids.

Field of application

For level measurement in bunkers or silos for dusty, fine or coarse-grained bulk products, or in tanks containing liquids.

Benefits
  • High reliability level measurement of powdery, fine-grained or coarse-grained bulk solids
  • Safe measurements in extremely dusty environments
  • Fully electronic digital minimum fail-safe control, therefore no running down of the sensor weight into the silo outlet and no risk to the conveying systems
  • Quick menu-guided local operation using a 4-line text display
  • High performance three-phase engine (traction power up to 500N) using a single-phase supply voltage by employment of a converter, therefore simple electric supply
  • Optional design with certification for application in areas subject to dust explosion hazard zones 20, 21 and 22 (measuring zone) or zones 21 and 22 (device zone), category 1/2D
Predecessors
Silopilot FMM760, FMM760Z
Downloads
Most downloaded
Operating Instruction (BA)
BA Silopilot FMM50 Electromechanical level system
English version - 05/2023
Download
Technical Information (TI)
TI Silopilot FMM50 Electromechanical level system
English version - 05/2023
Download
Short Instruction (KA)
KA Silopilot FMM50 Electromechanical level system
English version - 05/2023
Download
The CAD Drawings will be available after the configuration.
All downloads
15 Downloads
Technical Information (TI)
Most downloaded
TI Silopilot FMM50 Electromechanical level system
English version - 05/2023
Download
Operating Instruction (BA)
Most downloaded
BA Silopilot FMM50 Electromechanical level system
English version - 05/2023
Download
Short Instruction (KA)
KA Silopilot FMM50 Electromechanical level system
English version - 05/2023
Download
Ex Safety Instruction (XA)
XA Silopilot FMM20 XA Silopilot FMM50 Approval No.: BVS 05 ATEX E 049
ATEX II 1/2 D Ex ta/tb IIIC T99°C Da/Db
ATEX II 2 D Ex tb IIIC T99°C Db
English version - 05/2024
Download
Fields of Activities (FA)
Misura di livello Misura di livello
Panoramica dei prodotti per
applicazioni in liquidi e solidi sfusi
Italian version - 06/2026
Download
Fields of Activities (FA)
Catálogo Medición y Detección de nivel Gama de productos para aplicaciones con líquidos y sólidos
Spanish version - 06/2022
Download
Fields of Activities (FA)
レベル計 総合カタログ 液体および粉体アプリケーション向けレベル計・レベルスイッチ
Japanese version - 12/2025
Download
Fields of Activities (FA)
Misura di livello Misura di livello
Panoramica dei prodotti per applicazioni in liquidi e solidi sfusi
Italian version - 03/2023
Download
Fields of Activities (FA)
Füllstandsmesstechnik Produktübersicht für Anwendungen in Flüssigkeiten und Schüttgütern
German version - 10/2022
Download
Fields of Activities (FA)
Level measurement Product overview for applications in liquids and bulk solids
English version - 03/2026
Download
Competence Brochure (CP)
Selection Guide Continuous level measurement in liquids and bulk solids Selection and engineering guide for the process industry
English version - 03/2026
Download
EU Declaration
Product family: Silopilot M, Silopilot T Product root: FMM20-, FMM50-
Declaration number: EU_01079_01.22
English version - 08/2022
Download
EU Declaration
Product family: Silopilot M, Silopilot T Product root: FMM20-, FMM50-
Declaration number: EU_01069_01.22
English version - 09/2022
Download
Miscellaneous
Product family: Silopilot M, Silopilot T Product root: FMM20-, FMM50-
Region: Eurasian Economic Union
Approval agency: EAC
Approval number: TR CU 020/2011
Russian version - 10/2024
Download
Explosion Protection
Product family: Silopilot M, Silopilot T Product root: FMM20-, FMM50-
Region: Europe (ATEX)
Approval agency: BVS
Category: II 2 D, 00
5~010 020 010
Protection: Ex tb IIIC Txxx°C Db, Ex ta/tb IIIC Txxx°C Da/Db
English version - 03/2022
Download

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Spare parts and accessories

further parts
further parts

Tape reel 25m, steel, FMM50

further parts
further parts
Order code 52028111
Drawing number 35
further parts
further parts

Tape reel 25m, 316Ti, FMM50

further parts
further parts
Order code 71026882
Drawing number 35
further parts
further parts

Tape reel 35m, steel, FMM50

further parts
further parts
Order code 52028112
Drawing number 35
further parts
further parts

Tape reel 35m, 316Ti, FMM50

further parts
further parts
Order code 71026884
Drawing number 35
Spare parts & accessories
Silopilot FMM50 - Electromechanical level measurement
Electromechanical - Silopilot FMM50

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Silopilot FMM50 - Electromechanical level measurement
Electromechanical - Silopilot FMM50
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Spare parts and accessories

further parts
further parts

Tape reel 25m, steel, FMM50

further parts
further parts
Order code 52028111
Drawing number 35
further parts
further parts

Tape reel 25m, 316Ti, FMM50

further parts
further parts
Order code 71026882
Drawing number 35
further parts
further parts

Tape reel 35m, steel, FMM50

further parts
further parts
Order code 52028112
Drawing number 35
further parts
further parts

Tape reel 35m, 316Ti, FMM50

further parts
further parts
Order code 71026884
Drawing number 35
Spare parts & accessories

Selection of compatible products

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