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Radiometric Level/density measurement Source Container FQG60

Radiation source container with radiation source insert with manual switch-on and switch-off

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Radiometric Level/density measurement Source Container FQG60

Radiation source container with radiation source insert with manual switch-on and switch-off

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Benefits

  • High safety level thanks to highest classification for the source supplied (DIN 25426/ISO 2919, typically classification C66646) and safe and easy source replacement
  • Reliable measurement due to small-size, lightweight container which provides optimized screening
  • Compact, easy-to-mount device with the possibility of various angles of emission for optimum adaptation to the application
  • Manual switching on/off and padlock to fix switching positions (on/off), or snap hook to fix switching position; on-switch status easily identified
  • Integrated mounting device for density measurement on pipes
  • Optional: Calibration plate for quick and easy density recalibration
FLEXible answers to individual needs
Current product

Radiometric Level/density measurement Source Container FQG60

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  • Specialized products
  • Designed for demanding applications

What is FLEX?

FLEX selections
Technical excellence
Simplicity
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Fundamental selection Meet your basic measurement needs
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Lean selection Handle your core processes easily
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Extended selection Optimize your processes with innovative technologies
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Xpert selection Master your most challenging applications
Variable
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.

Services by your side

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.

Remote support you can trust wherever you operate

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.

Committed to long‑term, sustainable performance

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

Source Container FQG60 - Radiometric measurement
Radiometric - Source Container FQG60
Specifications
Continuous / Liquids
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Description

The FQG60 source container is designed to hold the radioactive source during radiometric point level detection, continuous level and density measurement. The radiation is emitted almost unattenuated in one direction only, and is damped in all other directions. This guarantees highest safety for the personnel and a reliable measurement.

Field of application

Designed to hold the radioactive source during radiometric point level detection, level measurement and density measurement. Radiation is emitted almost unattenuated in one direction only, and is damped in all other directions.

  • Activity: 137Cs to 1.1GBq (30mCi)
  • Temperature: No limitation (non-invasive, extraneous)
  • Pressure: No limitation (non-invasive, extraneous)
Benefits
  • High safety level thanks to highest classification for the source supplied (DIN 25426/ISO 2919, typically classification C66646) and safe and easy source replacement
  • Reliable measurement due to small-size, lightweight container which provides optimized screening
  • Compact, easy-to-mount device with the possibility of various angles of emission for optimum adaptation to the application
  • Manual switching on/off and padlock to fix switching positions (on/off), or snap hook to fix switching position; on-switch status easily identified
  • Integrated mounting device for density measurement on pipes
  • Optional: Calibration plate for quick and easy density recalibration
Downloads
Most downloaded
Technical Information (TI)
Technical Information / Operating Instructions Source container FQG60 Radiometric Level Measurement Container with radiation source insert with manual switch-on and
switch-off
English version - 05/2020
Download
Installation Instructions (EA)
Snap hook, retaining element for FQG60 Installation instruction Source container FQG60
English version - 04/2012
Download
Installation Instructions (EA)
Saeling set FQG60 Installation instruction Source container FQG60
English version - 04/2012
Download
The CAD Drawings will be available after the configuration.
All downloads
30 Downloads
Technical Information (TI)
Technical Information / Operating Instructions Source container FQG60 Radiometric Level Measurement Container with radiation source insert with manual switch-on and
switch-off
English version - 05/2020
Download
Installation Instructions (EA)
Snap hook, retaining element for FQG60 Installation instruction Source container FQG60
English version - 04/2012
Download
Installation Instructions (EA)
Saeling set FQG60 Installation instruction Source container FQG60
English version - 04/2012
Download
ZE (Certificate)
RFID TAG Certificate/Declaration of Conformity ATEX:
II 2 G Ex ia IIC T6 Gb
II 2 D Ex ia IIIC T80°C Db;
IECEx:
Ex ia IIC T6 Gb
Ex ia IIIC T80°C Db
IECEx EPS 15.0042X; EPS 15 ATEX 1 1011 X
English version - 02/2019
Download
Special Documentation (SD)
SD Transportation cask for shipping radioactive sources Radiometric level measurement
English version - 03/2024
Download
Special Documentation (SD)
SD Tagging Level and pressure measuring instruments
English version - 04/2024
Download
Special Documentation (SD)
RFID TAG Special Documentation RFID TAG
Special Documentation
English version - 08/2015
Download
Special Documentation (SD)
SD QGx, FQGx, FSG6x Returning: Source containers, radiation sources
English version - 02/2025
Download
Special Documentation (SD)
Operating Instructions Source Container FQG60 Radiometric Level Measurement U.S. General Licensees
Radiation Safety and Technical Reference Manual
English version - 02/2016
Download
Special Documentation (SD)
QG020, QG100, FQG60, FQG61, FQG62, FQG63, FQG66, QG2000, Mulitplex 9S, TSP Source container Typ A Verpackungen
Type A Package
English version - 04/2020
Download
Special Documentation (SD)
SD IEC 61406-1 Automatic identification of physical objects
English version - 04/2023
Download
Special Documentation (SD)
Source container FQG60, FQG61, FQG62, FQG63, FQG66 Instructions for loading and changing the source Label set Special Documentation Radiometric level measurement
English version - 10/2016
Download
Special Documentation (SD)
SD Source Container FQG60, FQG61/62, FQG63, FQG66, FQG74 Supplementary safety instructions for radiation sources and source containers approved for use in Canada
English version - 01/2026
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
AI (Application note)
Density measurement in multiphase flow meters with the new FMG50 from Endress+Hauser
English version - 03/2021
Download
Manufacturer Declaration
Product family: Strahlenschutzbehälter Product root: FQG60-
Declaration number: HE_02023_02.26
Manufacturer specification: Operating conditions
English version - 01/2026
Download
Explosion Protection
Product family: Cerabar M, Cerabar S, Deltabar M, Deltabar S, Deltapilot M, Deltapilot S, Gammapilot, Gammapilot M, Levelflex, Liqui cap M, Liquiphant, Liquiphant FailSafe, Liquiphant M, Liquiphant S, Micropilot, Solicap M, Strahlenschutzbehälter, Strahler Product root: FMB50-, FMB51-, FMB52-, FMB53-, FMB70-, FMD77-, FMD78-, FMG50-, FMG60-, FMI51-, FMI52-, FMP50-, FMP51-, FMP52-, FMP53-
, FMP54-, FMP55-, FMP56-, FMP57-, FMR50-, FMR51-, FMR52-, FMR53-, FMR54-, FMR56-, FMR57-, FMR60-, FMR62-, FMR67-, FQG60-, FQG62-, FS
G60-, FSG61-, FTI51-, FTI52-, FTI55-, FTI56-, FTL41-, FTL50-, FTL50H-, FTL51-, FTL51B-, FTL51C-, FTL51H-, FTL70-, FTL71-, FTL80-, FT
L81-, FTL85-, PMC51-, PMC71-, PMD55-, PMD75-, PMP51-, PMP55-, PMP71-, PMP75-
Region: Europe
Approval agency: BV
Protection: Ex i
German version - 10/2020
Download
Explosion Protection
Product family: Cerabar M, Cerabar S, Deltabar M, Deltabar S, Deltapilot M, Deltapilot S, Gammapilot, Gammapilot M, Levelflex, Liqui cap M, Liquiphant, Liquiphant FailSafe, Liquiphant M, Liquiphant S, Micropilot, Solicap M, Strahlenschutzbehälter, Strahler Product root: FMB50-, FMB52-, FMB53-, FMB70-, FMD77-, FMD78-, FMG50-, FMG60-, FMI51-, FMI52-, FMP50-, FMP51-, FMP52-, FMP53-, FMP54-
, FMP55-, FMP56-, FMP57-, FMR50-, FMR51-, FMR52-, FMR53-, FMR54-, FMR56-, FMR57-, FQG60-, FQG62-, FSG60-, FTG20-, FTI51-, FTI52-, FT
I55-, FTI56-, FTL50-, FTL50H-, FTL51-, FTL51B-, FTL51C-, FTL51H-, FTL70-, FTL71-, FTL80-, FTL81-, FTL85-, PMC51-, PMC71-, PMD55-, PM
D75-, PMP51-, PMP55-, PMP71-, PMP75-
Region: International
Approval agency: BV
Protection: Ex i
English version - 07/2022
Download
Metrology
Product family: Gammapilot, Strahlenschutzbehälter, Strahler, Accessory radiometry Product root: FHG65-, FHG66-, FMG50-, FQG60-, FQG61-, FQG62-, FQG63-, FQG66-, FSG60-, FSG61-
Region: Kazakhstan
Approvalagency: KazStandard
Approval number: 1254
Metrology type: Metrology
Russian version - 10/2021
Download

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Set of nameplate FQG6x

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Order code 71099421
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Padlock FQG6x

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Order code 71301302
Drawing number 22
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Snap hook, retaining element FQG60

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Order code 71130944
Drawing number 23

Label "caution radiation" _SS

Order code 916497-0000
Spare parts & accessories
Source Container FQG60 - Radiometric measurement
Radiometric - Source Container FQG60

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Spare parts and accessories

further parts
further parts

Set of nameplate FQG6x

further parts
further parts
Order code 71099421
further parts
further parts

Padlock FQG6x

further parts
further parts
Order code 71301302
Drawing number 22
further parts
further parts

Snap hook, retaining element FQG60

further parts
further parts
Order code 71130944
Drawing number 23

Label "caution radiation" _SS

Order code 916497-0000
Spare parts & accessories

Selection of compatible products

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