Sick KTX-WN91342242ZZZZ Contrast Sensor
Sick KTX-WN91342242ZZZZ Contrast Sensor features ≤40 mm sensing distance, RGB LED light source, and NPN switching output, and the KTX-WN91342242ZZZZ belongs to the Sick Contrast Sensor range within the KT series from Sick, supporting 10.8–28.8 V DC supply voltage, 10 µs response time, IP67 enclosure rating, Male connector M12 4-pin connection, 30 x 53 x 78.5 mm housing, 3.9 mm x 0.9 mm light spot size, and –20 °C to +60 °C operating temperature.
| Brand | Sick |
| Product Type | Contrast Sensor |
| Product | KTX-WN91342242ZZZZ |
Sick KTX-WN91342242ZZZZ Contrast Sensor – Technical Specifications
| Specification | Value |
|---|---|
| Dimensions (W x H x D) | 30 mm x 53 mm x 78.5 mm |
| Sensing distance | ≤ 40 mm |
| Sensing distance tolerance | ± 3 mm |
| Housing design | Large |
| Light source | LED, RGB |
| Wave length | 470 nm, 525 nm, 625 nm |
| Light spot size | 3.9 mm x 0.9 mm |
| Light spot direction | Vertical 2) |
| Adjustment | - |
| Supply voltage | 10.8 V DC ... 28.8 V DC |
| Response time | 10 µs 6) 7) |
| Switching output | NPN |
| Switching mode | - |
| Enclosure rating | IP67 |
| Connection type | Male connector M12, 4-pin |
| Ambient operating temperature | –20 °C ... +60 °C |
The KTX-WN91342242ZZZZ Sick ≤ 40 mm Sensing Distance NPN Contrast Sensor is a KT series device used in industrial automation for precise contrast detection. It operates with a ≤40 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 provides a 10 µs response time for high-speed processes. The Sick KTX-WN91342242ZZZZ integrates NPN output with IP67-rated housing.
In conveyor systems, packaging lines, labeling machines, and assembly operations, the KTX-WN91342242ZZZZ ensures stable detection of print marks and contrast differences. The defined 3.9 mm x 0.9 mm light spot and vertical orientation enable accurate positioning. Its M12 4-pin connector allows reliable electrical integration into PLC-based automation panels.
The KTX-WN91342242ZZZZ Sick ≤ 40 mm Sensing Distance NPN Contrast Sensor combines defined optical parameters and mechanical protection for continuous industrial use. As part of the Sick KT series, it operates between –20 °C and +60 °C with IP67 enclosure rating. Sick provides consistent contrast detection performance suitable for industrial control environments requiring repeatable and dependable sensing.
