Sick KTM-MB31111P Contrast Sensor
Sick KTM-MB31111P Contrast Sensor provides ≤ 12.5 mm sensing distance, RGB LED light source, and 50 µs response time performance. This Sick M8 Male Connector Contrast Sensor features PNP and NPN switching output, light/dark switching mode, IP67 enclosure rating, 12–24 V DC supply voltage, compact 12 mm × 31.5 mm × 21 mm housing, ±3 mm sensing tolerance, round Ø 2 mm light spot, potentiometer adjustment, male connector M8 4-pin connection, and belongs to the KT series for industrial automation in India.

| Brand | Sick |
| Product Type | Contrast Sensor |
| Product | KTM-MB31111P |
Sick KTM-MB31111P Contrast Sensor – Technical Specifications
| Specification | Value |
|---|---|
| Dimensions (W x H x D) | 12 mm x 31.5 mm x 21 mm |
| Sensing distance | ≤ 12.5 mm |
| Sensing distance tolerance | ± 3 mm |
| Housing design | Small |
| Light source | LED, RGB |
| Wave length | - |
| Light spot size | Ø 2 mm (12.5 mm) |
| Light spot direction | Round |
| Adjustment | Potentiometer, screw driver |
| Supply voltage | 12 V DC ... 24 V DC |
| Response time | 50 µs 5) |
| Switching output | PNP, NPN |
| Switching mode | Light/dark switching |
| Enclosure rating | IP67 |
| Connection type | Male connector M8, 4-pin |
| Ambient operating temperature | –10 °C ... +55 °C |
KTM-MB31111P Sick M8 Male Connector Contrast Sensor is designed for reliable contrast detection in industrial automation systems. The KTM-MB31111P Sick M8 Male Connector Contrast Sensor delivers ≤ 12.5 mm sensing distance, RGB LED light source, 50 µs response time, and PNP and NPN switching output for flexible integration. It belongs to the KT series and operates on 12–24 V DC supply with IP67 enclosure protection for dependable factory performance.
The KTM-MB31111P is applied in packaging lines, conveyor systems, labeling machines, and assembly processes requiring accurate contrast mark detection. Its round Ø 2 mm light spot supports precise sensing on small marks, while the 50 µs response time ensures stable operation in moderate-speed production environments. The M8 4-pin connector simplifies installation in compact control panels.
KTM-MB31111P Sick M8 Male Connector Contrast Sensor combines controlled sensing tolerance, light/dark switching capability, and durable IP67 housing for industrial use. As part of the KT series, this Sick model supports stable performance within –10 °C to +55 °C ambient conditions. For engineers and industrial buyers, the KTM-MB31111P ensures structured compatibility within Sick contrast sensor portfolios and reliable integration into automation systems.

