NPN Photoelectric Contrast Sensor | 10mm Standard Sensing Distance RGB Color Mark Switch for Labeling & Printing
NPN Photoelectric Contrast Sensor | 10mm Standard Sensing Distance RGB Color Mark Switch for Labeling & Printing
SKU:CUCIR-BZJ-211
● Output type: NPN
● Light source: green
● Detection range: 10mm±2mm, 9mm
● Test type: Coaxial reflex
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Overview
This industrial-grade Color Mark Sensor utilizes an advanced coaxial reflection detection method to deliver a standard 9-12mm sensing range. It is engineered to accurately distinguish subtle color differences between printed marks and challenging backgrounds. Featuring an ultra-fast 50μs response time, adjustable sensitivity, and flexible NPN output, it is the ultimate photoelectric eye for high-speed packaging, labeling, and printing machinery.
Feature
Coaxial Optical System: Eliminates blind spots and ensures high-precision detection at 10±2mm or 9mm distances.
Ultra-High-Speed Response: Up to 50μs switching frequency, built for modern high-speed production lines.
Quad-Color LED Light Source: Available in Red, Green, Blue, and White to automatically match various materials and background colors.
Adjustable Sensitivity: Smart tuning feature allows seamless adaptability to reflective, metallic, or matte films.
Industrial NPN Output: Standard integration with PLC systems, providing reliable NO/NC switching signals.
TECHNICAL SPECIFICATIONS
| Sensing Method |
Coaxial reflective
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| Sensing Distance |
10mm±2mm, 9mm
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| Installation Angle |
Vertical to object surface with ±15° tolerance
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| Supply Voltage |
10V to 30V DC ±10%, Ripple < 10%
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| Current Consumption |
< 45mA
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| Load Current |
200mA (Max)
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| Sensitivity Adjustment |
Adjustable (Potentiometer/Tuning)
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| Response Time |
0.1ms - 1ms, 50μs, 200μs / 500μs (Model dependent)
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| Light Source |
RGBW (Red, Green, Blue, White LED)
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| Spot Size |
Φ0.5mm - Φ1.5mm
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| Operation Mode |
Light-ON / Dark-ON
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| Output Indicator |
Red LED
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| Output Voltage Drop |
VH ≤ 1.5V, VL ≤ 1.2V
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| Circuit Protection |
Reverse polarity protection, short-circuit protection, over-current protection, miswiring protection
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| Ambient Light Immunity |
Incandescent lamp < 3,000 LX, Sunlight < 10,000 LX
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| Housing Material |
Metal & Engineering plastics
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| Cable Specification |
Φ5.4mm, 4-core shielded PVC cable with sheath, standard length 2m
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| Ambient Temperature |
Operating：-15°C to +65°C, Storage： -15°C to +80°C
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| Enclosure Rating |
IP67
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| Weight |
Approx. 0.18kg - 0.5kg (Depending on model/cable length)
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Dimension (unit: mm)
Detail
