Bulk Flow Meter

Bulk Flow Meter

The radiometric measurement of mass flow is carried out absolutely non-contacting and non-intrusive. Our belt weighers are applicable on a wide range of mechanical conveying systems like

Belt conveyors
Screw conveyors
Chain conveyors
Vibrating conveyors

Moreover they are used to monitor the mass flow of pneumatically conveyed or free-falling materials. They are easy to install on existing systems and provide a reliable and maintenance-free operation.

Berthold GAMMAcast Detectors

Berthold Congauge LB 6755

Berthold DuoSeries LB 472 Bulk Flow Measurement,

Berthold GAMMAcast Detectors

The GAMMAcast detectors are maintenance-free and applicable for most mould types. Successful applications can also be found in casters for beam blank and round moulds. Although working under extreme temperatures and harsh environmental conditions, these detectors are proven to be reliable for many years of operation.

GAMMAcast LB 6739 / 6760 Mould Level Detectors Brochure

GAMMAcast LB 6752 Mould Level Detectors Brochure

GAMMAcast Cable for Mould Level Measurement Brochure

Mould Level Measurement Brochure

LB 67X0 Non-Ex EU Certificate

GAMMAcast Detectors LB 6739, LB 6752, LB 6760 Manual

The GAMMAcast detectors stand out for their exceptional reliability and ease of use in mold level measurement for continuous casting processes. Here's a summary of their key benefits:

Maintenance-Free Operation: A significant advantage of GAMMAcast detectors is that they require no scheduled maintenance. This translates to reduced downtime and maintenance costs for casting operations.

Broad Applicability: These detectors are compatible with most mold types, offering versatility across various casting scenarios.

Proven Performance in Demanding Environments: GAMMAcast detectors excel even under extreme temperatures and harsh conditions, ensuring reliable operation in challenging industrial settings. This includes applications in:

Beam blank casters

Round mold casters

Long-Term Reliability: With their robust design and construction, GAMMAcast detectors deliver dependable performance for many years of operation. This translates to a cost-effective solution for mold level control.

Possible Additional Benefits (depending on specific resources):

Non-Contact Measurement: GAMMAcast detectors might utilize a non-contact measurement principle, eliminating the need for physical contact with the molten metal. This can improve safety and reduce wear on the detector.

Accurate Level Detection: Explore resources to see if information is available on the accuracy of GAMMAcast detectors for precise mold level control.

Overall, GAMMAcast detectors offer a compelling solution for mold level measurement in continuous casting. Their maintenance-free design, broad applicability, and proven performance in harsh environments make them a reliable and cost-effective choice for many industries.

LB 6739 perfect for standard applications

– Slim design, low space requirements

– CsI crystal with high sensitivity for gamma radiation

– Highly durable against mechanical shocks and vibrations due to elastic bedding of crystal and photomultiplier.

LB 6752 for demanding applications

– Large polymer scintillator for increased sensitivity and precision

– Allow for lower source activities

– For use of smaller and cost-efficient shields

LB 6760 with solid state silicon photomultiplier

– Extremely robust detector due to innovative silicon solid state photomultiplier technology

– Electromagnetic immune to breaks or stirrers

– High sensitivity (similar as LB 6739)

Designed for all casting applications

– GAMMAcast detectors are characterized by their excellent sensitivity, leading to a significant reduction in source size. The robust detector design and the PlugProtect cable connection ensure highest mechanical stability and longest lifetime.

– As a direct request from several customers in the steel industry, we also offer a shorter version of the LB 6760 GAMMAcast detector.

Benefits

Simple and intuitive operation

Highest reliability
Very robust
Applicable for all mold types
Maintenance-free

State of the art technology

Virtually unlimited measuring ranges possible
Automatic voltage control and self-diagnostics
Minimum source activity due to highly sensitive detectors
Consistant high accuracy over the entire measurement range

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Berthold Congauge LB 6755

CONGAUGE LB 6755 is a modern, high-tech radiometric detector, utilizing first-class sensoring technology to continuously measure both the liquid steel level and the thickness of the casting powder layer in a mould simultaneously during continuous casting.

The radiometric mould level measurement detector CONGAUGE LB 6755 has been designed in cooperation with SMS Concast and enables the control of automatic feeders for casting powder, reducing human intervention in a dangerous area.

CONGAUGE LB 6755 Mould Level Detector for Steel & Powder

Mould Level Measurement

CONGAUGE LB 6755 Datasheet

The CONGAUGE LB 6755 is a cutting-edge radiometric detector designed to revolutionize continuous casting processes. Here's a breakdown of its key features and benefits:

Function:

Performs simultaneous measurement of two crucial parameters in continuous casting:

Liquid steel level: Provides real-time data on the molten steel level within the mold.

Casting powder layer thickness: Measures the thickness of the layer of casting powder applied on top of the liquid steel.

Benefits:

Improved Process Control: By simultaneously monitoring both steel level and powder thickness, the LB 6755 empowers operators with comprehensive data for optimized casting control.

Enhanced Casting Quality: Precise control over these parameters can lead to improved casting quality by:

Minimizing the risk of defects caused by uneven steel levels or improper powder layer thickness.

Ensuring consistent casting results.

Reduced Human Intervention: Designed in collaboration with SMS Concast, the LB 6755 facilitates the control of automatic feeders for casting powder. This reduces the need for manual intervention in potentially hazardous areas around the mold.

Safety Enhancement: By automating powder feeder control, the LB 6755 contributes to a safer working environment for casting personnel.

Technology:

Employs radiometric sensing technology: This non-contact measurement approach offers several advantages:

Accuracy: Delivers precise and reliable data for both steel level and powder thickness.

Reliability: Functions effectively in harsh casting environments.

Safety: Eliminates the need for physical contact with the molten steel, reducing safety risks.

Additional Considerations (depending on specific resources):

State-of-the-Art Design: Explore resources to learn more about the LB 6755's specific design features and potential advantages (e.g., compact size, ease of integration).

Superior Safety Features: Investigate if the LB 6755 offers any additional safety features beyond automatic powder feeder control.

Overall, the CONGAUGE LB 6755 emerges as a groundbreaking solution for continuous casting processes. Its ability to simultaneously measure steel level and casting powder thickness, coupled with its contribution to improved process control, casting quality, and safety, makes it a valuable tool for modern casting operations.

Silicon Photomultiplier (SiPM) Technology

Replacing the conventional Vacuum Photomultiplier Tube (PMT) with SiPM technology allows for a very small and compact design. With improved ruggedness, low power consumption, virtually no degradation, and built-in redundancy, SiPM technology is ideal for demanding mould level applications.

Benefits

Simple and intuitive operation

Mechanically backward compatible with LB 6652/6752 installations
Compatible with LB 452 castXpert
For use with electrometric stirrer and brakes without signal deterioration
Automatic calibration rig for steel and powder level supplied

State of the art technology

Measures the steel level and the powder level simultaneously
Based on Silicon Photomultiplier (SiPM) technology
Industry-leading measurement cycle time, temperature stability and mechanical robustness
Superior safety with automatic detection and compensation if a scintillation failure should occur

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Berthold DuoSeries LB 472 Bulk Flow Measurement,

The radiometric bulk flow measurement from Berthold is used to measure flow rates and throughput on all kinds of conveying systems. The major advantage of our systems is that the measurement performance remains stable even after years of operation with a repeatability of ±1 %, meaning there is no need to recalibrate with time. Due to the non-contacting nature of the measurement and the lack of moving parts, encrustations, dirt, wind and changing belt tension do not affect the bulk flow measurement.

Combined with the conveyor velocity signal, the mass flow rate is accurately determined without any negative influence from dust, temperature, vibrations, varying particle sizes or chemical properties of the measured material.

DuoSeries LB 47x / 4700 2-wire Measuring System Brochures

Bulk Flow Measurement Brochure

InlineSENS Density Measuring Cell Brochures

LB 4700 ATEX (Europe) Certificate

LB 4700 CSA NEC-CEC Ordloc Non-Ex (Canada, USA) Certificate

LB 4700 IECEx (International) Certificate

LB 4700 Non-Ex Certificate

LB 4700 Ex Certificate

LB 4700 CSA NEC-CEC Hazloc-Divisions + Zones Certificate

LB 4700 Inmetro (Brazil) Certificate

LB 4700 series, NEPSI (Chinese) Certificate

LB 47x EU Certificate

LB 47x Cabinet CSA LVD (Canada, USA) Certificate

LB 47x NEPSI (Chinese) Certificate

LB 47x ATEX (Europe) Certificate

LB 47x IECEx (International) Certificate

LB 47x Wall-mounted CSA LVD (Canada, USA) Certificate

DuoSeries LB 4700 Detectors Datasheet

DuoSeries LB 472 Bulk Flow Measurement Datasheet

InlineSENS - Density Measuring Unit Manual

DuoSeries LB 472 Bulk Flow Measurement Manual

LB 4700 Detectors Manual

The new bulk flow measurement system DuoSeries LB 472 provides a local display of measurement values as well as on-site operation via the integrated touch panel. Both the new LB 472 transmitter and LB 4700 detectors are backwards compatible with the former LB 442 system. Valuable diagnostic functions and self-monitoring ensure increased reliability and availability of the measurement. Users also benefit from new service features (e.g. data log), which can be accessed remotely, via ethernet or USB interface. The menus are available in all common languages.

The DuoSeries measuring system consists of a scintillation detector – CrystalSENS point detector – and a sophisticated transmitter unit for display and operation. The density transmitter is a state-of-the-art control unit with robust 3.5” TFT touch panel, powerful Dual Core CPU, up to 4 calibration curves and diverse operator interfaces. The calibration parameters can be exported via the USB port and can be easily imported to devices at other measuring tags. Advanced self diagnostics and monitoring features ensure the safe function of the system.

In essence, the Berthold LB 472 DuoSeries emerges as a valuable tool for the bulk solid industry. Its non-contact, radiometric measurement approach, robust design, and ability to deliver real-time flow rate and total produced mass data make it a reliable solution for optimizing conveyor operations, inventory management, and process control.

Benefits

Simple and intuitive operation

Easy handling thanks to advanced touch panel
Simplified calibration
Valuable diagnostic functions
Self-monitoring (SIL standard)

State of the art technology

Best detector technology
Accuracy 1-3 % of measuring range
Proven 2-wire technology, no additional power cable required in the field
Monitored current output for maximum reliability

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Brands

Product Types

Industries We Serve

Bulk Flow Meter

Berthold GAMMAcast Detectors

Berthold Congauge LB 6755

Berthold DuoSeries LB 472 Bulk Flow Measurement,

Berthold GAMMAcast Detectors

Benefits

Berthold Congauge LB 6755

Benefits

Berthold DuoSeries LB 472 Bulk Flow Measurement,

Benefits