{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"E3SBT31","brand":"Omron","brandSlug":"omron","productSlug":"E3SBT31","canonicalUrl":"https://aoctrl.com/omron/E3SBT31","factsUrl":"https://aoctrl.com/api/mcp/products/E3SBT31","rawCanonicalId":null},"summary":{"shortDescription":"Omron E3SBT31, through-beam photoelectric sensor, current-production status, 0.11 kg.","salesMarkdown":"## Through-beam sensing, current production The Omron E3SBT31 is a through-beam photoelectric sensor — the emitter and receiver are separate housings, so the beam is broken when an opaque object passes between them. This arrangement gives the longest sensing range and the highest immunity to dust, fog, or surface reflectivity compared to retroreflective or diffuse types.","metaTitle":"Omron E3SBT31 Through-Beam Photoelectric Sensor","metaDescription":"Omron E3SBT31 through-beam photoelectric sensor, current production. Sourced to order against RFQ. Confirm sensing range and wiring from the datasheet.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Photoelectric Sensors"],"specifications":{"Part #":"E3SBT31","Weight":"0.11 kgs","Category":"Photoelectric Sensors","Top Category":"Sensors","lifecycle_stage":"current"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$224.60","priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://aoctrl.com/api/mcp/products/E3SBT31/alternatives.json"},"ai":{"faq":[{"question":"Is E3SBT31 through beam or retroreflective?","answer":"The E3SBT31 is a through-beam optical sensor — the emitter and receiver are separate units, giving the longest sensing range and best tolerance to contamination compared to retroreflective or diffuse types."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/omron/E3SBT31","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/E3SBT31 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}}