Sick Contrast Sensor NT6-N112

Series#: Sick

Product Details

High-performance SICK CONTRAST SENSOR NT6-N112, NT6-P112, NT6-03022, and NT6-03012 models for precise mark detection.
9 mm sensing distance with ± 2 mm tolerance, ideal for high-accuracy contrast applications.
Dual-color LED light source (red/green) at 560 nm wavelength for versatile contrast sensing.
Fast 5 kHz switching frequency and > 100 µs response time for high-speed production lines.
Rugged IP67 metal zinc diecast housing for harsh industrial environments.
NPN switching output with 200 mA max load, plus analog output (0.15 V to 6 V) for flexible integration.
100% Brand New & Original, securely packed and ready for reliable global shipping.

Specification

The SICK CONTRAST SENSOR NT6-N112, NT6-P112, NT6-03022, and NT6-03012 are engineered for precision contrast detection in packaging, labeling, and material handling automation. These sensors utilize a dual-color LED light source (red and green) at 560 nm wavelength, ensuring reliable differentiation between subtle contrast variations on moving surfaces. With a compact rectangular housing (80 mm x 30.4 mm x 64 mm) and IP67 protection, they withstand dust, moisture, and vibration. The 9 mm sensing distance, combined with a 2.5 mm round light spot, delivers pinpoint accuracy for high-speed applications. All models feature a potentiometer for easy sensitivity adjustment and include circuit protection against reverse polarity, short circuits, and interference pulses. The NT6 series is ideal for OEMs and system integrators requiring robust, repeatable performance in demanding factory floor conditions.

Parameter	Specification
Dimensions (W x H x D)	80 mm x 30.4 mm x 64 mm
Sensing distance	9 mm
Sensing distance tolerance	± 2 mm
Housing design (light emission)	Rectangular
Light source	LED, Red, Green
Wavelength	560 nm
Light emission	Long and short side of housing, exchangeable
Light spot size	Ø 2.5 mm
Light spot direction	Round
Pull-up/Pull-down resistor	22 kΩ
Adjustment	Potentiometer
Supply voltage	10 V DC … 30 V DC
Ripple	≤ 5 Vpp
Power consumption	< 80 mA
Switching frequency	5 kHz
Response time	> 100 µs
Switching output	NPN
Switching output (voltage)	NPN: HIGH = approx. VS / LOW ≤ 2 V
Analog output	0.15 V … 6 V
Output current Imax	200 mA
Connection type	Cable with male connector, 2 m
Circuit protection	UV connections, reverse polarity protected; Output Q short-circuit protected; Interference pulse suppression
Enclosure rating	IP67
Housing material	Metal, Zinc diecast