EX-21A-C5

 Ultra-compact Photoelectric Sensor, Front Sensing

 ● Thru-beam Type

 ● Sensing Range: 1 m

 ● Output: NPN, L-ON

 ● Fixed Cable, 5m,

Attributes

  • Sensor Type

    Thru-beam
  • Shape

    Rectangular
  • Sensing Range

    1 m
  • Output

    NPN
  • Emitting Element

    Red LED
  • Connection Type

    Fixed Cable, 5m
SKU: EX-21A-C5 Category:
Type Thru-beam Shape Rectangular Sensing Range 1 m
Repeatability 0.05 mm Output NPN Output Operation L-ON (NC)
Input supply 12 to 24 VDC Emitting Element Red LED Connection Type Fixed Cable, 5m
Sensing Object Size ø2.6 mm Timer Function Response Time < 0.5 ms
Enclosure Polyethylene terephthalate Protection IP67 (IEC) Sensitivity adjuster No
Particular Characteristics Front Sensing

Miniature-sized and still mountable with M3 screws. Moreover, metal inserts have been provided in the mounting holes so that the product is not damaged even in case of excess tightening. The beam-receiving photodiode and the A/D conversion circuit have been fabricated on a single chip optical IC (full custom). Hence, in spite of its miniature size, it has performance and reliability which is equal to or better than the conventional product. The sensor incorporates a sensitivity adjuster in spite of its miniature size. It is convenient when you need fine adjustment. Further, the receiver of the thru-beam, side sensing type sensor incorporates an operation mode switch which can change the output operation. The sensors feature an IP67 rating to allow their use in process lines where water is used or splashed. Rust-resistant stainless steel sensor mounting brackets are available. The EX-20 series become significantly stronger against inverter light and other extraneous light.

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