Proximity Sensors (Capacitive, Block Style): Type - Photoelectric Convergent Sensor; Sensing Range - 0.6 in. (15mm); Voltage - 10-30VDC; Output Mode - Dark Operate; Output Mode - NPN; Connection Type - Cable; Connection Size - 2m (6.5 ft); Construction Style - Miniature Rectangular; Sensing Position - Side; Response Time - 1ms; Beam Type - Visible Red; Housing Material - ABS; Enclosure Rating NEMA - NEMA 6; Enclosure Rating IEC - IEC IP67; Temperature Rating - -20 to 55degC (-4 to 131degF)