Model Name/ID |
METAL SHARK® GF
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Electronics |
Digital signal processor, digital frequency generation, digital balance control, automatic calibration, digital noise filters, integrated flexible control functions
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Input |
2 analog 0…10 V DC (option: 4-20 mA)
8 freely configurable 24 V DC signals, e.g. for reject confirmation
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Output |
2 floating: “error” and “metal”
8 freely configurable 24 V DC signals, e.g. for metal or acoustic alarm
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Inspection Method |
High-frequency magnetic field, multi-channel operation, symmetrical receiver coils
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Metal Detection |
Ferrous, non-ferrous (e.g. aluminium or copper) und stainless steel
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Product Compensation |
Memory for up to 250 products, automatic product compensation, with TeachAssistant
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Enclosure Rating |
IP65 (optionally IP66)
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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
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Environmental Conditions for Sensor |
-30°C to +60°C / -22°F to 140°F
Option: up to +90° C / 194°F
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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
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Power Supply |
One phase 110-230 V AC, typ. consumption 20 W (max. 60 W)
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Interface |
RS232, provides documentation according to HACCP- and IFS-standard, USB- or ethernet option
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Maintenance |
Maintenance-free, selfcalibrating sensors
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Diagnostics |
Integrated diagnostic software, automatic self-test
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Infeed and Reject System |
available pipe diameter 50 to 300 mm (2" to 12"), reject available for 50 to 250 mm (2" to 10"), reject types EX-P (for powder), EX-S (for grain, nuts), EX-K (abrasive products, robust), EX-CB (grain, nuts, does not damage product)
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Stand |
Optional: Stainless steel support stand
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Flow rate |
100 mm pipe has 20000 l/h (700 cu ft/hr), 300 mm pipe has 165000 l/h (5800 cu ft/hr), for easy flowing product such as dry sugar
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Best Metal Sensitivity |
100 mm pipe has Fe 0.5/Nfe 0.7/SS 0.8 mm, 300 mm pipe has Fe 1.9/Nfe 2.4/SS 3.0 mm only approximate values, depending on with/without ejector, working frequency, etc.
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Product Guidance and Reject System |
FDA-compliant design made of stainless steel and PVDF for all parts in contact with the product, except pipe diameter 300 mm (12") is without FDA-compliant design
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