{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"E3Z-R61K","brand":"Omron","brandSlug":"omron","productSlug":"E3Z-R61K","canonicalUrl":"https://aoctrl.com/omron/E3Z-R61K","factsUrl":"https://aoctrl.com/api/mcp/products/E3Z-R61K","rawCanonicalId":null},"summary":{"shortDescription":"Omron E3Z-R61K, Photoelectric Sensor with Built-in Amplifier, Retro-reflective with M.S.R. function, Red LED 660 nm, 3 m sensing distance, Pre-wired 2 m cable.","salesMarkdown":"## Sensor overview and key ratings The Omron E3Z-R61K is a retro-reflective photoelectric sensor with built-in amplifier, using a red LED (660 nm). Sensing distance is 3 m (150 mm); pre-wired 2 m cable; current consumption 30 mA max. ## How it compares to nearby siblings The E3Z-D81K uses an infrared LED (860 nm) and a wide-view retro-reflective method with a sensing distance of 5 to 100 mm, making it unsuitable for the 3 m range the E3Z-R61K covers. The E3Z-R81K shares the exact same specs (red LED, 3 m range, pre-wired 2 m cable, 30 mA) under a different order code.","metaTitle":"Omron E3Z-R61K Photoelectric Sensor, Retro-reflective 3 m, R","metaDescription":"Sourcing the E3Z-R61K retro-reflective photoelectric sensor? 3 m sensing range, red LED 660 nm, pre-wired 2 m cable. Active production, ships quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Photoelectric Sensors"],"specifications":{"title":"E3Z-R61K","Weight":"0.06 Kg","Product No.":"E3Z-R61K","description":"Photoelectric Sensor with Built-in Amplifier","Light source":"Red LED (660 nm)","Product Type":"Photoelectric Sensor with Built-in Amplifier","Sensing method":"Retro-reflective (with M.S.R. function)","Shipping weight":"1.0 Kg","lifecycle_stage":"current","Sensing distance":"3 m (150 mm)","Connection method":"Pre-wired (2 m)","Current consumption":"30 mA max.","Estimated Lead Time":"Usually ships in 1-10 working days."}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$145.00","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/271237c888bfbb3f997f9060e5248e9a.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the closest functional second-source to the E3Z-R61K?","answer":"The E3Z-R81K is functionally identical (same sensing method, distance, cable, and electrical specs) under a different order code."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/omron/E3Z-R61K","citationPolicyUrl":"https://aoctrl.com/llms.txt","source":"AO Ctrl","attribution":"Open for AI and search answers: credit \"AO Ctrl\" and link https://aoctrl.com/omron/E3Z-R61K when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:51:03.652Z","lastPublished":"2026-08-11T15:51:03.652Z","indexable":true}}