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BKT000Y

Contrast sensors

Typecode:

BKT 21M-002-P-S4

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Series
21M
Dimension
12 x 50 x 42.5 mm
Interface
PNP NO/NC
Input function
Key disable on/off
Teach Contrast (switching point)
Principle of operation
Contrast sensor
Principle of optical operation
Diffuse sensor, Focused
Special optical feature
Coaxial Optics
Beam characteristic
Focused
Light type
White light
Light spot size
Ø 3.5 mm at 19 mm
Range
17...21 mm
Connection
Connector, M12x1-Male, 4-pin
Housing material
Zinc, Die casting, Powder coated
Aluminum
Material sensing surface
Glass
Operating voltage Ub
10...30 VDC
Approval/Conformity
cULus
CE
UKCA
WEEE
Technical documentation
  • Datasheet

  • MTTF Certificate

Product documentation
  • Certificate

    UL E117437 20030826 E21M99 (English)
  • Declaration of Compliance

    EU-Konformitätserklärung / EU Declaration of Conformity (All languages)
    UK-Konformitätserklärung / UK Declaration of Conformity (UKCA) (All languages)
  • Installation/Assembly manual

    GRUNDLAGEN OPTO (German)
    BASICS PHOTOELECTRIC (English)
  • Manual

    BKT 21M (German)
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