Monitors bulk materials in the mining and building materials industry
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
Sturdy aluminium design: particularly robust and easy to clean
Features
-High sensitivity (M6 nuts) at belt speed of 0.1 – 4 m/s
-Very simple operation
-Can be used near frequency converters, only 1 m minimum distance between probe and motors or magnets
-Monitoring and display of internal para-meters
-Optional: Realization as tandem for higher debris heights
-Optional: complete blanking of magneti-te Fe304
Function
The SQ and SQTA metal detectors offer good metal sensitivity for monitoring bulk materials in the mining and construction industry.
They are extremely durable, insensitive to vibrations and resistant to weather, dirt or stone chips. They are easy to install, handle and maintain.
Both are available for belt widths from 500 mm to 1,200 mm. At a belt speed of 0.1 – 4.0 m/s they can easily detect metal parts of the size of about M6 nuts and larger.
For a higher belt speed (M10 nuts) at a belt speed of max. 4.0 m/s we recommend the metal detectors SQ and SQTA.
Specifications
SQ und SQTA
Input Signals: Sensor and coaxial cable
Output Signals: Metal alarm: 1 Siemens comb relay with 2 potential-free changeover contacts, Switching capacity 230V, 6A resistive load, quiescent or operating current principle switchable., Fault: 1 Siemens comb relay with 1 potential-free changeover contact, Switching capacity 230V, 6A resistive load.
Metal Detection: Iron, non-ferrous (e.g. aluminium or copper), largely ignores ores Optional: complete blanking of magnetite Fe304
Belt widths: 500 – 2,000 mm
Belt speed: 0.1 – 4 m/s (other speeds on request)
Protection Type: IP 55
Ambience: 20° C up to +55° C
Power Supply: 230V 15 Hz +/- 15%, typ. consumption 15 VA
Controller: Sheet steel housing, prepared for wall mounting, 18 kg
Sensitivity: From steel nuts M6
Versions: SQ: mono for lower debris heights, SQTA: tandem for higher debris heights
Delivery Scope
Detection unit (sensor) SQ oder SQTA
Steuergerät, Gehäuse Stahlblech, vorbereitet für Wandmontage
Application
Machine protection against harmful metal parts such as tools or machine parts in the material