Technical Data
CompareContinuous / Liquids
| Measuring Principle | Radiometric |
| Characteristic / Application | Source container with flexible extension element to position up to 20 sources inside the process vessel (diptube) Weight: 800 kg |
| Specialities | With flexible extension elements |
| Ambient temperature | -52°C...+120°C, (-61°F...+248°F) |
| Process temperature | -52°C...+450°C (-61°F...+842°F) |
| Process pressure / max. overpressure limit | Any |
| Main wetted parts | Non-contact |
| Process connection | Non-contact |
Continuous / Solids
| Measuring Principle | Radiometric |
| Characteristic / Application | Source container with flexible extension element to position up to 20 sources inside the process vessel (diptube) Weight: 800 kg |
| Specialities | With flexible extension elements |
| Ambient temperature | -52°C...+120°C, (-61°F...+248°F) |
| Process temperature | -52°C...+450°C (-61°F...+842°F) |
| Process pressure / max. overpressure limit | Any |
| Main wetted parts | Non-contact |
| Process connection | Non-contact |
Density
| Measuring Principle | Radiometric Density |
| Characteristic / Application | Source container with flexible extension element to position up to 20 sources inside the process vessel (diptube) Weight: 800 kg |
| Ambient temperature | -52°C.…+120°C (-61°F.…+248°F) |
| Process temperature | -52°C.…+450°C (-61°F.…+842°F) |
| Process pressure | Any |
| Wetted parts | Non-contact |
| Specialities | With flexible extension elements |
| Wetted materials | Non-contact |
| Measured variables | Density |
| Max. process pressure | Any |
Point Level / Liquids
| Measuring Principle | Radiometric Limit |
| Characteristic / Application | Source container with flexible extension element to position up to 20 sources inside the process vessel (diptube) Weight: 800 kg |
| Specialities | With flexible extension elements |
| Ambient temperature | -52°C...+120°C, (-61°F...+248°F) |
| Process temperature | -52°C...+450°C (-61°F...+842°F) |
| Process pressure / max. overpressure limit | Any |
| Main wetted parts | Non-contact |
| Process connection | Non-contact |
Point Level / Solids
| Measuring Principle | Radiometric Limit |
| Characteristic / Application | Source container with flexible extension element to position up to 20 sources inside the process vessel (diptube) Weight: 800 kg |
| Specialities | With flexible extension elements |
| Ambient temperature | -52°C...+120°C, (-61°F...+248°F) |
| Process temperature | -52°C...+450°C (-61°F...+842°F) |
| Process pressure / max. overpressure limit | Any |
| Main wetted parts | Non-contact |
| Process connection | Non-contact |
FQG74, source container for radiometric level and density measurement that works reliably, is robust and easy to use, and can hold up to 20 radiation sources
Advantages
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High safety (complies with Type A packaging requirements), high radiation protection rating
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Easy commissioning of the radiation source; the source position inside the container can be adjusted individually via a separate cable (max. cable length 30 m)
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Simplified safety measures, no controlled area required
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Various container versions available to flexibly meet the requirements of different operating conditions
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The switch position of the container can be securely locked with a padlock to prevent theft
Field of application
The FQG74 source container can hold up to 20 high-activity radiation sources during radiometric measurement. The container is robust, has a high radiation protection rating and can be easily installed on straight or angled tubes.
The FQG74 source container is used together with radiation detectors and is suitable for tasks such as limit detection, continuous level and density measurement. Suitable for large measuring range applications.
Oil and gas
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Multi-point density measurement in the oil-water separation process
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Level control of the catalyst bed in reactors during the hydrocracking process
Petrochemical/chemical
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Level or multi-point density measurement of process reactors in PTA and urea production
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Technical documentation
Technical data
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Accessories/Spare parts
Source:Endress+Hauserpublic information from the website
Case Studies
Municipal Wastewater Treatment — Wastewater Treatment Plant · Radiometric Application Case
Project Background
Municipal Wastewater Treatment customers at the Wastewater Treatment Plant stage have long faced the challenge of insufficient accuracy in effluent quality monitoring and instruments prone to contamination causing data drift, affecting compliance discharge, placing higher demands on the stability and measurement accuracy of Radiometric.
Solution
Based on the on-site conditions, the Ainstru technical team selected suitable Radiometric for the customer and delivered one-stop service covering selection, installation, commissioning and tuning.
Results
- Measurement accuracy and response speed significantly improved, with stable and reliable data;
- Instruments adapt to complex Municipal Wastewater Treatment conditions, greatly reducing maintenance;
- Helping customers achieve continuous online monitoring and cost reduction, highly recognized by customers.
Food & Beverage — Food Production Line · Radiometric Application Case
Project Background
Food & Beverage customers at the Food Production Line stage have long faced the challenge of high hygienic measurement requirements, with inline instruments needing to withstand CIP/SIP cleaning while maintaining stable accuracy, placing higher demands on the stability and measurement accuracy of Radiometric.
Solution
Based on the on-site conditions, the Ainstru technical team selected suitable Radiometric for the customer and delivered one-stop service covering selection, installation, commissioning and tuning.
Results
- Measurement accuracy and response speed significantly improved, with stable and reliable data;
- Instruments adapt to complex Food & Beverage conditions, greatly reducing maintenance;
- Helping customers achieve continuous online monitoring and cost reduction, highly recognized by customers.
Chemical & Pharmaceutical — Reactors and Storage Tanks · Radiometric Application Case
Project Background
Chemical & Pharmaceutical customers at the Reactors and Storage Tanks stage have long faced the challenge of highly corrosive media and complex conditions, requiring corrosion-resistant and explosion-proof instruments, placing higher demands on the stability and measurement accuracy of Radiometric.
Solution
Based on the on-site conditions, the Ainstru technical team selected suitable Radiometric for the customer and delivered one-stop service covering selection, installation, commissioning and tuning.
Results
- Measurement accuracy and response speed significantly improved, with stable and reliable data;
- Instruments adapt to complex Chemical & Pharmaceutical conditions, greatly reducing maintenance;
- Helping customers achieve continuous online monitoring and cost reduction, highly recognized by customers.
Power & Energy — Power Plant Boiler and Turbine · Radiometric Application Case
Project Background
Power & Energy customers at the Power Plant Boiler and Turbine stage have long faced the challenge of unstable measurement under high temperature and pressure, with high maintenance and downtime costs, placing higher demands on the stability and measurement accuracy of Radiometric.
Solution
Based on the on-site conditions, the Ainstru technical team selected suitable Radiometric for the customer and delivered one-stop service covering selection, installation, commissioning and tuning.
Results
- Measurement accuracy and response speed significantly improved, with stable and reliable data;
- Instruments adapt to complex Power & Energy conditions, greatly reducing maintenance;
- Helping customers achieve continuous online monitoring and cost reduction, highly recognized by customers.
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