Sick KTM-MP31181PS01 Contrast Sensor
Sick KTM-MP31181PS01 Contrast Sensor features ≤12.5 mm sensing distance, Ø 2 mm round light spot, and PNP switching output, and the KTM-MP31181PS01 belongs to the Sick Contrast Sensor range within the KT series from Sick, supporting 12–24 V DC supply voltage, 32 µs response time, IP67 enclosure rating, teach-in button adjustment, Male connector M8 4-pin connection, 12 x 31.5 x 21 mm small housing, and –10 °C to +55 °C operating temperature.
| Brand | Sick |
| Product Type | Contrast Sensor |
| Product | KTM-MP31181PS01 |
Sick KTM-MP31181PS01 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 | Teach-in button |
| Supply voltage | 12 V DC ... 24 V DC |
| Response time | 32 µs 5) |
| Switching output | PNP |
| Switching mode | Light/dark switching |
| Enclosure rating | IP67 |
| Connection type | Male connector M8, 4-pin |
| Ambient operating temperature | –10 °C ... +55 °C |
The KTM-MP31181PS01 Sick Round Ø 2 mm Light Spot Contrast Sensor is a KT series device designed for accurate contrast detection in industrial automation systems. It operates with a ≤12.5 mm sensing distance and uses an RGB LED light source with a defined Ø 2 mm round spot. The sensor supports 12–24 V DC supply voltage and delivers a 32 µs response time for fast switching applications. The Sick KTM-MP31181PS01 integrates PNP output and IP67 enclosure protection.
In packaging machines, conveyor lines, labeling systems, and assembly applications, the KTM-MP31181PS01 ensures stable detection of print marks and contrast variations. The round light spot enables precise detection in compact spaces. Its M8 4-pin connector and teach-in button allow straightforward electrical connection and quick configuration within PLC-based control panels.
The KTM-MP31181PS01 Sick Round Ø 2 mm Light Spot Contrast Sensor combines compact housing and defined optical performance for continuous industrial use. As part of the Sick KT series, it operates between –10 °C and +55 °C with IP67 protection against dust and moisture. Sick provides reliable and repeatable contrast sensing performance suitable for industrial control environments.
