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NT6-03022

The NT6-03022 is a compact rectangular contrast sensor featuring an adjustable LED light source (red or green), selectable light/dark operation, and fine potentiometer control. It excels at detecting contrast differences within tight installation spaces and delivers fast switching performance in a durable zinc die-cast housing rated IP67, unified for use in demanding industrial environments.

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Parameters
Parameter Specification
Sensor Type Contrast sensor (background/mark detection)
Sensing Distance Up to 9 mm — tolerance ± 2 mm
Light Source LED — switchable between Red and Green
Wavelength 560 nm
Light Emission Through long or short side of housing
Light Spot Size 1.5 × 4 mm (red); 1.5 × 5 mm (green)
Adjustment Method Potentiometer (manual threshold adjustment)
Supply Voltage 10 … 30 V DC – ripple ≤ 5 Vpp
Current Consumption < 80 mA (no load)
Output Type Digital (light/dark switching) + analog output
Analog Output 0.15 V … 6 V
Max Output Current ≤ 200 mA
Switching Frequency Up to 10 kHz
Response Time > 50 µs (signal transit with resistive load)
Connection Type 2 m shielded cable
Circuit Protection Reverse polarity, short-circuit, interference suppression
Enclosure Rating IP67
Housing Material Zinc die-cast (metal)
Dimensions (W × H × D) 80 × 30.4 × 64 mm
Operating Temp 0 °C … +50 °C
Storage Temp –25 °C … +75 °C
Weight Approx. 540 g (with cable)