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You are looking at: Sensors / Encoders > Photoelectric Sensors > 18mm Round - Metal (C18 Series)

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Diffuse (Axial)

Diffuse (Right Angle)

Polarized Retroreflective (Axial)

Polarized Retroreflective (Right Angle)

Through Beam (Axial)

Through Beam (Right Angle)

Background Suppression (Axial)

Background Suppression (Right Angle)

Photoelectric Sensors
18mm Round - Metal (C18 Series)

36 models available
Diffuse, Polarized reflective, Through-beam, and Diffuse with background suppression models
Long operating distances
Scratch resistant and easy-to-clean glass lens
Adjustable sensitivity (diffuse models only)
Axial cable or 12 mm quick-disconnect models
Complete overload protection
IP67 rated
New! ... additional output contact (N.C.) added to Diffuse and Through-Beam sensors

C18 series photoelectric sensors start at $36.75 (C18D-0N-1A )

C18D Series - 18mm metal diffuse

The adjustable sensing range of the C18D series provides flexibility.

600mm sensing distance (adjustable)
NPN and PNP models
N.O. and N.C. output contacts
Axial or right-angle optics
LED presence indicator verifies operation at the switch
2-meter cable exit or M12 quick-disconnect
IEC IP67 protection rating
Complete overload protection

C18P Series - 18mm metal polarized retroreflective

The C18P series offers flexible sensing range and varied positioning arrangements.

2 meter sensing distance (adjustable)
NPN and PNP models
N.O. output contact
Axial or right-angle optics
LED presence indicator verifies operation at the switch
2-meter cable exit or M12 quick-disconnect
IEC IP67 protection rating
Complete overload protection

C18E/ C18R Series - 18mm through-beam

The C18E/C18R series offers emitter/receiver pairs for excellent sensing distance.

6 meter sensing distance
NPN and PNP models
N.O. and N.C. output contacts
Axial or right-angle optics
LED presence indicator verifies operation at the switch
2-meter cable exit or M12 quick-disconnect
IEC IP67 protection rating
Complete overload protection

C18B Series - 18mm metal diffuse
(with background suppression)

The C18B series allows reliable object detection regardless of the color and reflectivity of the sensed object.

10-120mm sensing distance (adjustable)
NPN and PNP models
N.O. output contact
Axial or right-angle optics
LED presence indicator verifies operation at the switch
2-meter cable exit or M12 quick-disconnect
IEC IP67 protection rating
Complete overload protection

C18 series photo eyes

Complete C18 Series Photoelectric Sensors Overview

NOTE: For more details, select the "Products" tab and click on the desired "Item Code", or select the "Technical Info" tab.

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