Sick VTE18-4N8812 photoelectric proximity sensor NPN

SICK VTE18-4N8812 Photoelectric Sensor

The SICK VTE18-4N8812 is a cylindrical photoelectric proximity sensor with an angled light emission design. It operates on a 10 V DC to 30 V DC supply voltage with a power consumption of 30 mA. The sensor provides an NPN switching output with selectable light or dark switching modes via an L/D control cable. It is built for industrial automation and detection tasks requiring a compact plastic housing.

IP67 Enclosure Rating and Temperature Range

The sensor housing achieves an IP67 enclosure rating for protection against dust and temporary water immersion. It functions reliably across an ambient operating temperature range of –25 °C to +70 °C. The infrared LED light source has a narrow 2.8° angle of dispersion. A 2 ms response time supports consistent switching performance in normal use.

Sensing Range and Potentiometer Adjustment

The sensing range extends from 10 mm to 700 mm with a maximum reach of 800 mm. A potentiometer allows precise adjustment of the detection distance for sustained operation. The 2 m PVC cable with a 0.14 mm² conductor cross-section provides a fixed connection. UL file NMFT2.E175606 confirms compliance for relevant safety standards.