KT5G-2P1121 | SICK Contrast Sensor PNP Green LED 10 MM M12 Connector

SICK · Sensors & Instrumentation

Description  The SICK KT5G-2P1121 is a contrast sensor designed for precise detection of color and contrast differences on fast-moving materials. It uses a visible green LED light source and PNP output to ensure stable switching performance in industrial automation tasks.     Technical Specifications  Condition New/Never Used Surplus Brand SICK Category Sensors Part Number KT5G-2P1121 Subcategory Contrast Sensors Series KT5 Series Sensor Type Contrast Sensor Output Type PNP Output Function Light / Dark Switching Output Current 100 mA, short-circuit protected Supply Voltage 10–30 VDC Power Consumption 80 mA Switching Frequency 10 kHz Sensing Mode Color x1 Sensing Distance ≤ 10 mm from front edge of lens Light Source LED, visible green light Wavelength 520 nm Light Spot Size 1.2 mm × 4.2 mm Light Spot Direction Vertical Adjustment Method Potentiometer Special Features Off-delay function Connection Type M12, 4-pin male connector Housing Material Zinc die-cast Housing Design Middle Enclosure Rating IP67 Dimensions (W × H × D) 30.4 × 53 × 80 mm Alternate Part Number 1015997 Weight 400 g   Information About KT5G-2P1121 The KT5G-2P1121 is part of the SICK KT5 Series, which is developed for high-precision contrast detection in printing, packaging, labeling, and web-processing applications. This sensor uses green LED technology at 520 nm to achieve high contrast differentiation on a wide range of materials and print colors. Its zinc die-cast housing and IP67 protection rating support reliable operation in demanding industrial environments. The integrated potentiometer allows fine adjustment of sensitivity directly on the device, simplifying setup and maintenance. Key Features Green LED Contrast Detection Technology: Uses a 520 nm visible green light source to achieve high sensitivity when detecting contrast differences on printed and coated surfaces. High-Speed Switching Performance: Supports switching frequencies up to 10 kHz, enabling accurate detection on fast-moving production lines. PNP Output With Light/Dark Switching: Provides flexible signal logic and direct compatibility with standard PLC inputs. Precision Optical Spot Geometry: Features a focused light spot measuring 1.2 mm × 4.2 mm for accurate detection of fine print marks and edges. Adjustable Sensitivity Via Potentiometer: Allows precise tuning of detection thresholds to match specific material and contrast conditions. Robust IP67 Zinc Housing: Ensures protection against dust, moisture, and mechanical stress in industrial environments. Integrated Off-Delay Function: Supports stable output behavior by preventing false switching due to brief signal interruptions. The KT5G-2P1121 delivers the reliability and precision required for consistent contrast detection in automated industrial processes.

Brand: SICK · Category: Sensors & Instrumentation

Key features

• Green LED Contrast Detection Technology: Uses a 520 nm visible green light source to achieve high sensitivity when detecting contrast differences on printed and coated surfaces.
• High-Speed Switching Performance: Supports switching frequencies up to 10 kHz, enabling accurate detection on fast-moving production lines.
• PNP Output With Light/Dark Switching: Provides flexible signal logic and direct compatibility with standard PLC inputs.
• Precision Optical Spot Geometry: Features a focused light spot measuring 1.2 mm × 4.2 mm for accurate detection of fine print marks and edges.
• Adjustable Sensitivity Via Potentiometer: Allows precise tuning of detection thresholds to match specific material and contrast conditions.
• Robust IP67 Zinc Housing: Ensures protection against dust, moisture, and mechanical stress in industrial environments.
• Integrated Off-Delay Function: Supports stable output behavior by preventing false switching due to brief signal interruptions.

Specifications

Contact Safety Shops for pricing, delivery and project support in the UAE.