Precision tool length sensor PNP NC with 29 mm probe incl. plastic holder
NPN or PNP sensor:
How to choose the right one?
The tool lenght sensor build with an inductive sensor are available with either NPN or PNP logic. They all need a power supply in order to work (usaully 24V), but the type of sensor depends of your wiring and controller board.
NPN : the sensor produces a negative signal during an "on" state
PNP : the sensor produces a positive signal during an "on" state
The high quality tool length sensor is characterized by a very good guidance of the probe.
The large steel sensing surface was planned to achieve a very precise measurement. Due to the inductive sensor a very high repeatability is possible.
inclusive plastic holder for positioning
solid aluminum housing
high quality inductive sensor PNP NC
High starting speeds possible through 3 mm push stroke
Always read and observe the safety instructions and warnings in the available documents.
2.
The installation, commissioning and operation require special knowledge of machines and their proper operation, as well as basic knowledge of electrical engineering. The instructions - including those in the descriptions - must be followed carefully.
3.
The location where machines are operated must ensure that unauthorized persons - especially children - do not have access without adequate supervision.
4.
The use of kits / components usually requires additional measures and additions.