NT8-01412 | SICK Contrast Photoelectric Sensor, 9 mm Range, NPN, 10–30 VDCDescription The SICK NT8 01412 is a contrast sensor designed for precise detection of contrast differences on printed materials and surfaces. Operating at 1030 VDC with an NPN output, this sensor provides reliable switching performance at short sensing distances. It is commonly used in industrial automation applications where accurate mark or edge detection is required. Technical Specifications Condition New Never Used Surplus Brand SICK Category