Highly sensitive detection coil with a
transmitter coil and a precision-balanced pair of
receiver coils.
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PowerDrive measuring field: An extremely powerful
measuring field in the detection coil enables the
detection of metal to be carried out largely unaffected
by electromagnetic interference (interfering radiation,
e.g. from frequency-controlled drives).
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Anti-static belts may be used as long as the belt
type is one approved by Cassel. Some of the belts we
have approved are produced by well-known belt
manufacturers.
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Measurement signals are evaluated using a
state-of-the-art digital signal processor.
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Dynamic digital interference filter with
frequency spectrum:
The frequency spectrum is the fingerprint of a
measurement signal. Interference contains frequencies
not found in metal signals, and thus also has a
different "fingerprint". The spectrum analysis is ideal
for distinguishing the smallest metal signals from
interference.
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Permanent twin-channel instrumentation: Optimum
sensitivity for all types of magnetic and non-magnetic
metal.
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Equipment monitors its own functioning constantly
with a separate alarm output contact.
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Fully automatic compensation: Temperature drifts,
ageing of electronic circuits and ambient conditions are
compensated automatically. This results in the
self-monitoring electronic system always being perfectly
calibrated.
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Resistant to vibration: Solid detection coil
housing 3/8 inch (10-mm-thick) aluminium alloy,
completely filled internally with a vibration-damping
high-resistance foam which is cavity-free.
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Conveyor speeds from 1 to 400 Ft/Min (1 to
120m/min.)
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Full sensitivity across the entire range of
speeds.
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Anti-radio kit: Results are in no way adversely
affected by radio telephones, whether they are using a
VHF or UHF frequency.
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Auto Sense system: Programmable characteristic
curve "Metal sensitivity plotted against material height"
including "material height" signal input. The thinner the
finished board, the more sensitive the metal detector
sets itself. Unnecessary breaks in production are
avoided in this manner, while the press at the same time
benefits from the greatest possible degree of
protection. |
