{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"E3RA-DN22","brand":"Omron","brandSlug":"omron","productSlug":"E3RA-DN22","canonicalUrl":"https://aoctrl.com/omron/E3RA-DN22","factsUrl":"https://aoctrl.com/api/mcp/products/E3RA-DN22","rawCanonicalId":null},"summary":{"shortDescription":"Omron E3RA-DN22, Series E3RA, Diffuse Reflective Photoelectric Sensor, NPN, 300mm, IP67/IP69K, M12 Connector.","salesMarkdown":"The E3RA-DN22 is listed at a mature lifecycle stage, meaning it remains in established production and is stocked as a standard catalog item. Bulk packaging supports volume procurement. This is a preferred catalog line, so it fits into tail-spend consolidation programs — no special negotiation needed for standard orders. ## Integration Notes Powered from 10-30 VDC, the sensor draws a modest current — verify the sensor supply capacity. The M12 connector (4-pin) mates with standard pre-wired cordsets; ensure the cable is rated for the application environment. The selectable NPN output (light-on or dark-on) is set via wiring: refer to the connection diagram for the specific mode. IP69K rating allows high-pressure, high-temperature washdown, making it appropriate for food processing or heavy washdown areas. The single-turn adjustment is accessible after installation, but limit cycle adjustments to avoid thread wear.","metaTitle":"Omron E3RA-DN22 Diffuse Reflective Sensor, NPN, 300mm, IP69K","metaDescription":"Mature diffuse reflective photoelectric sensor with 300mm sensing, NPN output, IP67/IP69K, M12 connector. Sourced to order via preferred catalog.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Photoelectric Sensors"],"specifications":{"title":"E3RA-DN22","Series":"E3RA","Packaging":"Bulk","description":"SENSOR REFLECTVE 300MM NPN DO/LO","Light Source":"Red LED","Response Time":"500µs","Sensing Method":"Reflective, Diffuse","Adjustment Type":"Single-Turn","lifecycle_stage":"mature","Sensing Distance":"11.811\" (300mm)","Voltage - Supply":"10V ~ 30V","Connection Method":"Connector, M12, 4POS","Ingress Protection":"IEC IP67, IP69K","Output Configuration":"NPN - Dark-ON/Light-ON - Selectable","Operating Temperature":"-25°C ~ 55°C"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$31.66","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/a9cdc4ad7c5f2d0da1227005856ee59e.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the series of the E3RA-DN22?","answer":"It belongs to the Omron E3RA series."},{"question":"What is the packaging for the E3RA-DN22?","answer":"It is supplied in bulk packaging."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/omron/E3RA-DN22","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/E3RA-DN22 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}}