1. Checking a metal component in an assembly fixture
An assembly fixture can present a metal component within the sensor’s material-dependent working distance and sample its PNP normally open output after placement. Non-flush mounting leaves the active face exposed according to the documented clearance arrangement. The installation assesses the real component geometry and material, including the reduction factors for stainless steel and non-ferrous targets, before setting the fixture gap.
Problem Solved
A discrete metal-present condition helps external assembly inspection identify an empty component location, using contactless detection at the established fixture gap and documented mounting clearances.
Metal presence
PNP NO
Non-flush installation
2. Counting separated metal features on a moving drive
A drive mechanism can bring separated metal flags or teeth past the exposed sensing face and send output transitions to an external counter. The 2,000 Hz switching frequency guides timing assessment alongside feature width, spacing and controller response. Setup evaluates actual material reduction, target alignment and surrounding metal clearances so that each feature produces a distinct switching event.
Problem Solved
Repeated metal-feature transitions supply external counting logic with movement events, helping monitor the driven mechanism through a contactless sensing point and an integral cable connection.
Metal-feature counting
2,000 Hz
External counter
3. Confirming a gripper mechanism at its commissioned position
A handling gripper can present a metal flag linked to its jaw mechanism when it reaches a selected commissioned position. The sensor’s normally open PNP output provides a discrete indication for external handling sequencing, while the 6 m cable routes the signal to the machine wiring. Setup accommodates actual flag material, travel tolerance and clearance around the non-flush sensing face.
Problem Solved
A jaw-mechanism position condition gives external handling logic a reference before the next movement, using the linked metal flag to indicate the commissioned mechanical position.
Gripper position
Metal flag
6 m cable