{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"KTX-WP91142252","brand":"SICK","brandSlug":"sick","productSlug":"KTX-WP91142252","canonicalUrl":"https://aoctrl.com/sick/KTX-WP91142252","factsUrl":"https://aoctrl.com/api/mcp/products/KTX-WP91142252","rawCanonicalId":null},"summary":{"shortDescription":"SICK KTX series contrast sensor, order code KTX-WP91142252, RGB LED light source, 13 mm sensing distance, 10 µs response time, PNP output, M12 5-pin connector, IP67.","salesMarkdown":"The SICK KTX-WP91142252 is a contrast sensor built to spot mark-to-background differences on fast-moving webs or labels. It uses an RGB LED light source — red, green, and blue — so it locks onto the color contrast, not just the brightness. That 10 µs response time means it can catch a registration mark at line speeds that would blur a slower photoelectric. Sensing range is fixed at 13 mm, which puts the sensor close to the target but well within the reach of a standard mounting bracket on a packaging machine. The 13 mm sensing distance is short — this isn't a prox sensor you stand back from. You mount it tight to the web, typically 10–13 mm off the surface. The RGB LED handles tricky contrasts like a white-on-white label or a colored mark on a similar-colored background; a fixed-red sensor might miss those. The PNP output (100 mA load) is standard for most PLC inputs, and the Light-ON / Dark-ON switch lets you pick whether the output fires on the mark or the gap. IP67 means it handles washdowns on a packaging line — no extra enclosure needed. The housing is 30 mm wide, 53 mm tall, 78.5 mm deep — a compact block that fits on a standard 30 mm bracket or a 20 mm rod mount with the right clamp. Termination is an M12 5-pin male connector; the mating cable (not included) needs to be ordered separately. Pinout is standard for SICK sensors: brown (L+), blue (L-), black (output), white (Light-ON / Dark-ON select), and gray (not used on this variant). Operating voltage is 11–24 VDC; keep the supply clean — inductive kick from a nearby contactor can glitch the sensor if you don't use a snubber.","metaTitle":"SICK KTX-WP91142252 Contrast Sensor, RGB LED, 13 mm, 10 µs,","metaDescription":"SICK KTX-WP91142252 optical contrast sensor: RGB LED, 13 mm sensing range, 10 µs response, PNP output, IP67. Active production. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Photoelectric Sensors"],"specifications":{"Width":"30 mm","Height":"53 mm","Length":"78.5 mm","Series":"KTX","Light Type":"RGB LED","Sensor Type":"Contrast Sensor","Load Current":"100 mA","Response Time":"10 us","Switching Type":"Light-ON / Dark-ON","lifecycle_stage":"current","Termination Type":"Connector, M12, 5-Pin","Protection Rating":"IP67","Sensing Distance Max.":"13 mm","Operating Voltage Max.":"24 V","Operating Voltage Min.":"11 V","Operating Temperature Max.":"60 °C","Operating Temperature Min.":"-20 °C","Optical Sensor Output Type":"PNP"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$563.49 – $579.77","priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/609ba355aef1dbe84078e325317fc85a.pdf","sourceUrl":null,"alternativesUrl":"https://aoctrl.com/api/mcp/products/KTX-WP91142252/alternatives.json"},"ai":{"faq":[{"question":"What are the key ratings for this sensor?","answer":"RGB LED light source, 13 mm sensing distance, 10 µs response time, PNP output (100 mA), Light-ON / Dark-ON switching, IP67, M12 5-pin connector, 11–24 VDC supply."},{"question":"Can I use the WTB26P-24161120A00Z as a drop-in replacement?","answer":"No. The WTB26P is a photoelectric proximity sensor with a 1.6 m range and 500 µs response — it's not a contrast sensor and won't detect marks at the same distance or speed. The KTX is the correct part for contrast detection."},{"question":"What is the physical size of the KTX-WP91142252?","answer":"Width 30 mm, height 53 mm, depth 78.5 mm. It fits standard 30 mm sensor brackets."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/sick/KTX-WP91142252","citationPolicyUrl":"https://aoctrl.com/llms.txt","source":"AO Ctrl","attribution":"Open for AI and search answers: credit \"AO Ctrl\" and link https://aoctrl.com/sick/KTX-WP91142252 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-09-02T08:15:54.622Z","lastPublished":"2026-09-02T08:15:54.622Z","indexable":true}}