Unformatted text preview: ng part of a light barrier or of a diffuse sensor.
Light emitting part of a light barrier or a diffuse sensor.
The axis vertically through the centre of the active surface of a proximity sensor.
Deflection and reflection of light emissions on the boundary surfaces of various
Optical aid for reflecting optical emissions, often in the form of triple reflectors.
Directed reflection of light emission to the source of the emission.
The light of an optical emitter is reflected by means of a reflector (retro-reflection). 202 © Festo Didactic GmbH & Co. KG • FP 1110 13. Technical terms relating to proximity sensors Standard test plate
A mild steel test plate, of square shape and 1 mm thick used for the purpose of
carrying out comparative measurements of the switching distance of inductive
The lateral length equals:
• Diameter of the inscribed circle of the active surface.
• three times the value of the nominal switching gap...
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This note was uploaded on 11/01/2012 for the course CHEMICAL 102 taught by Professor Jamesrodriguez during the Spring '12 term at Universidad Politécnica de Cartagena.
- Spring '12