METAL DETECTOR FOR STONE AND EARTH PROCESSING
Metal detector QLC/QLCTA
- Monitors bulk materials in the building materials industry or mining
- Self-adjusting and extremely easy to install
- High-quality components ensure reliability and long service life
- Detects ferrous and non-ferrous metals, iron oxide and ore are ignored
- Probe and amplifier are immune to vibration and resistant to weather, dirt and stone chips
- Particularly robust and easy to clean
Features
- Good sensitivity (M10 nuts) at belt speed of 0.3 – 6 m/s
- Very simple operation
- Can be used close to frequency conver-ters, only 2 m minimum distance between probe and motors or magnets
- Belt widths from 500 mm to 2,000 mm
- Monitoring and display of internal para-meters
- Optional: Realization as tandem for higher debris heights
- Optional: complete suppression of magnetite Fe3O4
Function
The QLC and QLCTA metal detectors offer good metal sensitivity for monitoring bulk materials in the mining and construction materials industry.
At a belt speed of 0.3 – 6.0 m/s they easily detect metal parts of the size of about M10 nuts and larger.
For higher sensitivity (M6 nuts) at a belt speed of max. 4.0 m/s we recommend the metal detectors SQ and SQTA.
Specifications
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Sensor and coaxial cable
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Metal alarm relay with 2 potential-free changeover contacts, switching capacity 230V/6A
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Iron, non-ferrous (e.g. aluminium or copper), largely ignores ores Optional: complete blanking of magnetite Fe304
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500 – 2,000 mm
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0.3 – 6.0 m/s
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IP55
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-20° C up to +55° C
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230V 15 Hz +/- 15%, typ. consumption 15 VA
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Sheet steel housing, prepared for wall mounting, 9 kg
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Mono (QLC) for lower debris heights, tandem (QLCTA) for higher debris heights
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From steel nuts M10
