Sick KTS-WB9124115AZZZZ Contrast Sensor
Sick KTS-WB9124115AZZZZ Contrast Sensor features ≤25 mm sensing distance, RGB LED light source, and push-pull PNP/NPN output, and the KTS-WB9124115AZZZZ belongs to the Sick Contrast Sensor range within the KT series from Sick, supporting 10.8–28.8 V DC supply voltage, 20 µs response time, IP67 enclosure rating, Male connector M12 5-pin connection, 26 x 62 x 47.5 mm middle housing, 1.2 mm x 5.3 mm light spot size, and –20 °C to +60 °C operating temperature.

| Brand | Sick |
| Product Type | Contrast Sensor |
| Product | KTS-WB9124115AZZZZ |
Sick KTS-WB9124115AZZZZ 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 | ± 4 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 | 20 µs 6) 7) |
| Switching output | Push-pull: PNP/NPN |
| Switching mode | - |
| Enclosure rating | IP67 |
| Connection type | Male connector M12, 5-pin |
| Ambient operating temperature | –20 °C ... +60 °C |
The KTS-WB9124115AZZZZ Sick ≤ 25 mm Sn Middle Housing Contrast Sensor is a KT series device used for reliable contrast detection in industrial automation systems. It operates with a ≤25 mm sensing distance and utilizes an RGB LED light source at 470 nm, 525 nm, and 625 nm wavelengths. The sensor supports 10.8–28.8 V DC supply voltage and delivers a 20 µs response time for consistent switching. The Sick KTS-WB9124115AZZZZ integrates push-pull PNP/NPN output with IP67 protection.
In packaging lines, conveyor systems, labeling equipment, and assembly processes, the KTS-WB9124115AZZZZ ensures stable detection of printed marks and color contrasts. The 1.2 mm x 5.3 mm light spot and vertical direction support accurate positioning. Its M12 5-pin connector enables straightforward integration with PLC-controlled industrial automation panels.
The KTS-WB9124115AZZZZ Sick ≤ 25 mm Sn Middle Housing Contrast Sensor combines defined optical performance and robust mechanical housing for continuous industrial operation. As part of the Sick KT series, it operates between –20 °C and +60 °C with IP67 enclosure rating. Sick provides dependable contrast sensing performance suitable for industrial control environments requiring repeatable and stable detection.

