N-EW-01N KFPS Photoelectric Sensors/Color & Mark detecton Serie N-EG Series Photoelectric Sensor N-EG Series Easy to detect and analyze the color marks, good performance and excellent stability. Plenty of emission light sources with green light and red light for wide range application. Equipped with sensitivity adjuster, excellent sensitivity. With Light ON and Dark ON two functions. Light Source: Light Source Green Light Red Light Sensing distance :5~10mm Switching output:NPN NO & NC Standard sensing object;Black Mark ≦3x3mm Operating voltage :DC 12~24V±10% Response time ：＜4ms Load current :＜100mA Sensitivity adjustment :Sensitivity adjuster Operation indicator :Red LED N-EW-01N N-EG-01N N-ER-01N