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 1.5 ft to 4 ft. 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.
|Model Name/ID||Metal detector SQ/SQTA|
|Electronics||Analogue, self-adjusting, VFD noise filter, vibration immunity filter, detection level knob|
|Input||Sensor and coaxial cable|
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
|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|