METAL DETECTION FOR FREE-FALLING PRODUCTS METAL SHARK® GF
Reliably detects metals in free-falling goods
Simple assembly due to mounting frame and quick release rings
Highest sensitivity with 4-quadrant technology
Autocalibration and TeachAssistant for intuitive control and easy installation
Maintenance-free through automatic balance and calibration control
ATEX-version for use in explosion endangered environments
BRC-Kit option: Conformity with the Global Standard of the British Retail Consortium (BRC) for food safety
Function
The METAL SHARK® GF (Gravity Feed) is used for pipelines with free-falling products to detect metal contamination in continuously flowing granulates or powders such as sugar, flour, grain or even plastic granules.
The sensitive sensors detect the smallest metal contaminants, and fast-switching separation flaps discharge them directly from the product stream during ongoing production.
Specifications
| Electronics | Digital signal processor, digital frequency generation, digital balance control, automatic calibration, digital noise filters, integrated flexible control functions |
| Input | 2 analog 0…10 V DC (option: 4-20 mA) 8 freely configurable 24 V DC signals, e.g. for reject confirmation |
| Output | 2 floating: “error” and “metal” 8 freely configurable 24 V DC signals, e.g. for metal or acoustic alarm |
| Inspection method | High-frequency magnetic field, multi-channel operation, symmetrical receiver coils |
| Metal detection | Ferrous, non-ferrous (e.g. aluminum or copper) And stainless steel |
| Product compensation | Memory for up to 250 products, automatic product compensation, with TeachAssistant |
| Enclosure rating | IP65 (optionally IP66) |
| Environmental conditions for controller | -30°C to +40°C / -22°F to 104°F, UL version: -20°C to +40°C / -4°F to 104°F, rel. humidity 20% up to 90% (non-condensing) Option: -40°C / -40°F or +55°C / 131°F |
| Environmental conditions for sensor | -30°C to +60°C / -22°F to 140°F Option: up to +90° C / 194°F |
| Temperature of goods inspected | Standard: -30°C up to 55°C / -22°F up to 131°F Option: -40°C / -40°F or up to 120°C / 248°F or up to 180°C / 356°F |
| Power supply | One phase 110-230 V AC, typ. consumption 20 W (max. 60 W) |
| Interface | RS232, provides documentation according to HACCP- and IFS-standard, USB- or ethernet option |
| Maintenance | Maintenance-free, self-calibrating sensors |
| Diagnostics | Integrated diagnostic software, automatic self-test |
| SHARKNET® | The SHARKNET® software connects METAL SHARK® metal detectors with a central computer, providing centralized storage of all operating data plus batch and alarm documentation for HACCP and IFS compliance. |
| BRC-Kit | BRC-Kit for a fail-safe system according to the guidelines of the British Retail Consortium with metal detection alarm, product counter, product jam monitoring, required covers, rejection system as well as monitoring of container (container full), air pressure of the reject system and reject functionality. |
| High-temperature extension for product | Product temperature up to max. +120°C, with this option the sensor has protection class IP54. |
| LPW/HPW | Increase of the IP protection class by adapting the sensor seal, installing additional seals and a double housing for the control electronics. |
| Signaling devices (optical/acoustic) | Stacking lights and signal horns/sirens available in different versions and IP protection classes. |
| ATEX version | Version for use in potentially explosive environments possible, ATEX zone 22. |
| Compressed air monitoring | Reports an error if the air pressure is too low for the functionality of the reject flaps. |
| Reject monitoring | Warns if the reject flap has not switched correctly after metal detection. |
| Flap position monitoring | Monitors the flaps for complete switching to the good or not good position. |
| Check & Catch | Material for simple functional testing, consisting of an insertion flap, through which spherical test specimens can be inserted into the pipeline, and a catchment grille for the test specimen including removal flap. |
| Autotest | Functional test that does not require opening the product pipelines: Test pieces (FE/NFE/VA) are moved with compressed air through a separate test tube. The control unit indicates which sphere sizes are to be tested. Incl. push button for FE, NFE and VA testing, pneumatic valve, test specimen. |
| Test balls | Test balls, diameter 25 mm made of plastic POM, with an embedded metal ball made of iron, brass and stainless steel, certified ball size, metal type and certificate number are embedded in the test ball. |
| Performance Verification Certificate | Issue of a Performance Verification Certificate (proof of functionality for audits) by CASSEL service technicians, e.g. during commissioning or maintenance. |
Sản phẩm tương tự
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Reliably detects metals in free-falling goods even with limited space
Simple assembly due to mounting frame and quick release rings
Highest sensitivity with 4-quadrant technology
Autocalibration and TeachAssistant for intuitive control and easy setup
Maintenance-free through automatic balance and calibration control
BRC-Kit option: Conformity with the Global Standard of the British Retail Consortium (BRC) for food safety
Function
METAL SHARK® GF (Gravity Feed) is used for pipelines with free-falling products to detect metal contaminations in continuously flowing granulates or powders such as sugar, flour, grain or spices. The sensitive sensors detect even the smallest metal contaminants, and fast-switching separation flaps remove them directly from the product stream during ongoing production.
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Perfectly suited to the monitoring of entire timber logs
Sturdy aluminium design
particularly robust, weatherproof, with short metal-free zone
Highest detection performance and noise immunity
4-quadrant technology, Power Drive option
Maintenance-free
automatic calibration and automatic balance control
Easy installation and intuitive operation
Remote control and remote maintenance (SHARKNET® option) with documentation of all settings, metal alarms etc.
Features
Standard opening width up to 1.6 m (other sizes on request)
Maximum search performance with hig-hest reliability in the entire detection area due to 4-quadrant technology
Maintenance-free with automatic balance and calibration control
Simple setup with TeachAssistant
Easy to use with intuitive and multilingual menus
Memory for up to 250 products
Documentation of all events and metal messages
Optional: Data transfer to USB interface or connection to the company network via SHARKNET® software
Extended temperature range down to -40°C with specially adapted sensor and specially equipped control unit (option)
4-level password system, automatic log out after time lapse
Cyclical function monitoring with Performance Validation System (PVS)
Function
The METAL SHARK® BIG RD has been developed directly for industrial applications in the timber industry and sawmills.
The detector detects magnetic and non-magnetic metal contaminants (iron, tombac, brass, stainless steel, etc.) precisely and reliably even under difficult conditions.
Due to its round shape it is ideal for monitoring logs for metal parts such as shrapnel, bullet fragments, nails, screws, etc.
It is typically installed in troughed conveyor belts.
Accessories & Extras
The METAL SHARK® BIG RD can be perfectly adapted to your production by various special designs and accessories.
Different temperature requirements are taken into account as well as complicated product requirements for metal detection.
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Reliably detects metals in packaged and unpackaged products on conveyor belts
Removable sides make it particularly easy to install, ideal for conveyors that cannot be split
Highest sensitivity with 4-quadrant technology
Autocalibration and TeachAssistant for intuitive control and easy setup
Maintenance-free due to automatic balance and calibration control
Function
Metal detector METAL SHARK® TU is used in combination with conveyor belts or chutes when they cannot be divided or dismantled. The sidewalls of the TU can be removed so that the sensor plates can be easily pushed over and under the belt.
Thanks to its 4-quadrant technology, it detects magnetic and non-magnetic metal contaminants (iron, stainless steel, aluminum etc.) precisely and reliably. The robust stainless steel housing is easy to clean and robust and therefore suitable for many industries.
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System solution consisting of metal detector METAL SHARK® BD and Conveyor HW
Disassembled in a few easy steps – ideal for daily hose cleaning
Removable PU belt is FDA compliant
Stable frame construction made of 100% stainless steel
Very cost-efficient and easy to integrate into existing conveyor lines
Function
The HW series conveyor belts are combined as standard with METAL SHARK® BD metal detectors and are mainly adapted to the requirements of the food industry.
The white PU belt is FDA compliant and can be removed in just a few steps. The belt and the stable stainless steel frame can be cleaned easily and quickly.
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