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Series: 3
Operating range: 0.04 - 0.08 m
Light source: Laser, Red
Laser class: 1, IEC/EN 60825-1:2007
Light spot size: 0.5 mm x 1 mm
Light spot orientation: Vertical
Type of light-spot geometry: Oval
Light beam exit: Front
Switching frequency: 4,000 Hz
Supply voltage: 10 - 30 V, DC
Number of teach inputs: 1
Teach process: Static 2-point
Number of digital switching outputs: 1
Switching element: Transistor, Push-pull
Switching principle: IO-Link / light switching (PNP)/dark switching (NPN)
Interface type: IO-Link
Type of connection: M8 connector
Operational controls: Teach button
Degree of protection: IP 67
Certifications: c UL US
Special design: Time function, Teach input
The contrast sensors of the KRT 3B series distinguish between grayscale values, enabling them to detect minimal contrasts. As a result, a check can be performed for the presence of text or imprints or so-called marks detected.
Scanning range 14.5 mm/ 60 mm (laser)
Multicolor (RGB), white or laser light
Various teach-in processes
Switching-threshold correction via EasyTune
Min. response time 50 microseconds
Switching frequency up to 10 kHz
Pulse stretching
IO-Link interface
Additional Info
| Application Function | Teach Input, Time Function |
|---|---|
| Brand | Leuze |
| Component Type | Contrast Sensor |
| Housing Material | Plastic |
| Leuze Product Series | Leuze KRT 3B Contrast Sensor |
| Operating Range | 0.04-0.08 m |
| Output Type | Push-Pull |
