the Q60 Laser Series sensors feature a mechanically adjustable sensing cutoff point that allows them to reliably detect extremely small objects with relatively low reflectivity while ignoring background objects immediately behind the set cutoff point. The sensing cutoff point can easily be set from 200 mm to 1400 mm (8" to 55") for the Class 1 version and 200 mm to 2000 mm (8" to 80") for the Class 2 version.
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