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Title:
PHOTOELECTRIC SENSOR
Document Type and Number:
Japanese Patent JP2019067652
Kind Code:
A
Abstract:
To provide a photoelectric sensor in which operationality and sealability are improved.SOLUTION: The enclosure 12 of a photoelectric sensor 10 includes a front face 31 having a light projection and reception surface 31a for passing the light from a light projection part 14 and the light to a light receiving part 16, a back plane 32 located on the opposite side to the front face 31, a top face 33 adjoining the front face 31 and extending in a direction orthogonal to the front face 31 and the back plane 32, and a flank 37 inclining for the top face 33 and the back plane 32 and connecting them. On the top face 33, a teach button 18 for setting a threshold level by receiving an input operation externally, and an indicator 22 indicating the detection result of a detected object are provided in order from the flank 37 side, and an adjustment button 20 performing fine-adjustment of the threshold level by receiving an input operation externally is provided. The distance L1 between the teach button 18 and the adjustment button 20 is larger than the distance L2 between the teach button 18 and the indicator 22.SELECTED DRAWING: Figure 1

Inventors:
NAKAJIMA HIROTAKA
KOMAI KAZUNARI
Application Number:
JP2017192862A
Publication Date:
April 25, 2019
Filing Date:
October 02, 2017
Export Citation:
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Assignee:
OMRON TATEISI ELECTRONICS CO
International Classes:
G01S17/02; H01H35/00; G01V8/12
Attorney, Agent or Firm:
Yoshiyuki Inaba
Toshifumi Onuki
Akihiko Eguchi
Kazuhiko Naito
Toyotaka Abe



 
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