Cubic (40 mm x 40/50 mm) models are suitable for industrial applications including packaging and wrapping machinery, filling systems and general automated equipment. Available in diffuse (energetic or background-suppression), polarized and non-polarized reflex or through-beam technologies with glass or coated-plastic windows, they are insensitive to high levels of ambient light. Best-in-class background suppression allows ultra-reliable target detection, even against light backgrounds. All models feature LED indication of signal degradation if the sensing face is obscured or becomes contaminated, eliminating the risk of errors or lost production. Mounted in a robust, industry-standard 40 mm x 50 mm x 15 mm housing, these sensors are Ecolab approved and rated to IP 67. The range includes amplifiers and color sensors with 3 different teachable shades of color and 5 levels of tolerance. For precise print mark detection, contrast sensors are available with excellent contrast resolution, a high switching frequency (up to 10 kHz) five tolerance levels and IO-Link.

Available Products

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Showing 1–10 of 98 results

Product nameOperating principleRange max.Polarity/OutputConnection typeDatasheet

FTS-4055-301

620-000-550
Operating principle:
Color
Range max.:
30...40 mm
Polarity/Output:
NPN, Light-on + Light-on + Light-on
Connection type:
M12 5-pin
Download datasheet

FTS-4055-303

620-000-551
Operating principle:
Color
Range max.:
30...40 mm
Polarity/Output:
PNP, Light-on + Light-on + Light-on
Connection type:
M12 5-pin
Download datasheet

FTS-4155-301

620-000-660
Operating principle:
Color
Range max.:
30...40 mm
Polarity/Output:
NPN, Light-on + Light-on + Light-on
Connection type:
M12 5-pin
Download datasheet

FTS-4155-303

620-000-661
Operating principle:
Color
Range max.:
30...40 mm
Polarity/Output:
PNP, Light-on + Light-on + Light-on
Connection type:
M12 5-pin
Download datasheet

KTK-4155-407

620-000-671
Operating principle:
Contrast
Range max.:
12 mm
Polarity/Output:
Push-pull, Light-on/Dark-on + Teach/Selector input
Connection type:
PVC, 2 m, 4 wire
Download datasheet

KTS-4155-407

620-000-670
Operating principle:
Contrast
Range max.:
12 mm
Polarity/Output:
Push-pull, Light-on/Dark-on + Teach/Selector input
Connection type:
M12 4-pin
Download datasheet

LFK-4040-101

620-400-025
Operating principle:
Fiber amplifier
Range max.:
150 mm
Polarity/Output:
NPN, Light-on + Dark-on
Connection type:
PVC, 3 m, 4 wire
Download datasheet

LFK-4040-102

620-400-026
Operating principle:
Fiber amplifier
Range max.:
150 mm
Polarity/Output:
NPN, Light-on + Excess gain
Connection type:
PVC, 3 m, 4 wire
Download datasheet

LFK-4040-103

620-400-029
Operating principle:
Fiber amplifier
Range max.:
150 mm
Polarity/Output:
PNP, Light-on + Dark-on
Connection type:
PVC, 3 m, 4 wire
Download datasheet

LFK-4040-104

620-400-030
Operating principle:
Fiber amplifier
Range max.:
150 mm
Polarity/Output:
PNP, Light-on + Excess gain
Connection type:
PVC, 3 m, 4 wire
Download datasheet