Sick KTS-WP91241152ZZZZ Contrast Sensor
Sick KTS-WP91241152ZZZZ Contrast Sensor delivers ≤25 mm sensing distance, PNP switching output, and vertical light spot direction operation. The KTS-WP91241152ZZZZ is part of the Sick Contrast Sensor range within the KT series from Sick, supporting 10.8–28.8 V DC supply voltage, 3 µs response time, RGB LED light source with 1.2 mm x 5.3 mm light spot, IP67 enclosure rating, 26 x 62 x 47.5 mm middle housing, Male connector M12 5-pin connection, and –20 °C to +60 °C operating temperature.

| Brand | Sick |
| Product Type | Contrast Sensor |
| Product | KTS-WP91241152ZZZZ |
Sick KTS-WP91241152ZZZZ Contrast Sensor – Technical Specifications
| Specification | Value |
|---|---|
| Dimensions (W x H x D) | 26 mm x 62 mm x 47.5 mm |
| Sensing distance | ≤ 25 mm |
| Sensing distance tolerance | ± 6 mm |
| Housing design | Middle |
| Light source | LED, RGB |
| Wave length | 470 nm, 525 nm, 625 nm |
| Light spot size | 1.2 mm x 5.3 mm |
| Light spot direction | Vertical 2) |
| Adjustment | - |
| Supply voltage | 10.8 V DC ... 28.8 V DC |
| Response time | 3 µs 6) 7) |
| Switching output | PNP |
| Switching mode | - |
| Enclosure rating | IP67 |
| Connection type | Male connector M12, 5-pin |
| Ambient operating temperature | –20 °C ... +60 °C |
The KTS-WP91241152ZZZZ Sick Vertical Middle Housing Contrast Sensor is a KT series device used in industrial automation systems. It operates with a ≤25 mm sensing distance and provides PNP switching output for control integration. The sensor supports 10.8–28.8 V DC supply voltage and delivers 3 µs response time for high-speed detection. Sick KTS-WP91241152ZZZZ uses an RGB LED light source with vertical light spot direction and IP67 enclosure rating.
In conveyor lines, packaging equipment, labeling machines, and automated assembly stations, the KTS-WP91241152ZZZZ ensures stable contrast detection of printed marks and color variations. The middle housing format allows installation in moderate space constraints, while the M12 5-pin connector supports standardized wiring in industrial panels.
The KTS-WP91241152ZZZZ Sick Vertical Middle Housing Contrast Sensor is built for continuous operation in industrial environments. With –20 °C to +60 °C operating temperature range and IP67 protection, it supports long-term reliability. Sick maintains consistent electrical and mechanical standards across the KT series for dependable contrast sensing performance.

