The QLC and QLCTA 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.
At a belt speed of 0.3 - 6.0 m/s, they can easily detect metal parts about the size of 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.
|Model Name/ID||Metal detector QLC/QLCTA|
|Electronics||Analogue, self-adjusting, VFD noise filter, vibration immunity filter, detection level knob|
|Input||Sensor and coaxial cable|
|Output||Metal alarm relay with 2 potential-free changeover contacts, switching capacity 230V/6A|
|Inspection Method||High-frequency magnetic field, eddy current discrimination|
Iron, non-ferrous (e.g. aluminum or copper), largely ignores ores
Optional: complete blanking of magnetite Fe304
|Product Compensation||Automatic ignoring of iron oxide and ores|
|Ambience||-20°C up to +55°C|
|Product Temperature||-20°C up to +55°C / -4°F to 131°F|
|Power Supply||230V 15Hz +/- 15%, typ. consumption 15VA|
|Interface||no digital interface|
|Maintenance||Maintenance-free, sensors calibrate themselves|
|Diagnostics||built-in-instrument for function control|