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
Features
-Maximum inspection performance with highest reliability in the entire detection area due to 4-quadrant technology
-Documentation of all events and metal messages
-Simple setup with TeachAssistant, pre-set product types like salty, sweet, wet, dry etc.
-IFS and HACCP reports available on the display at the simple push of a button
-Memory for up to 250 products
-Optional: Data transfer to USB interface or connection to the company network via SHARKNET® software
-Easy to use with intuitive and multilingual menus
-Cyclical function monitoring with Performance Validation System (PVS)
-4-level password system, automatic log out after time lapse
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 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. aluminium or copper) und 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, selfcalibrating sensors
Diagnostics: Integrated diagnostic software, automatic self-test
Accessories & Extras
The METAL SHARK® GF can be perfectly adapted to your production by various special designs and accessories. Different temperature or hygiene requirements are taken into account as well as complicated product requirements for metal detection or the environment (ATEX).
Delivery Scope
Detection unit (sensor) GF incl. mounting frame
Control unit METAL SHARK®
Rejection unit (also avialable without reject system)
POM pipe for detection zone incl. quick clamping rings
Application
Monitoring of loose, free-falling or compressed air conveyed products in pipelines
Quality assurance for incoming goods, outgoing goods or during running production
Machine protection, e.g. for mills or extruders