{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"F3SJ-B2065N25","brand":"Omron","brandSlug":"omron","productSlug":"F3SJ-B2065N25","canonicalUrl":"https://aoctrl.com/omron/F3SJ-B2065N25","factsUrl":"https://aoctrl.com/api/mcp/products/F3SJ-B2065N25","rawCanonicalId":null},"summary":{"shortDescription":"Omron F3SJ-B series safety light curtain, F3SJ-B2065N25, hand protection, 25mm detection capability, 2065mm protective height, 24VDC, IP65.","salesMarkdown":"The Omron F3SJ-B2065N25 is a Type 4 safety light curtain from the F3SJ-B series, designed for hand protection at access points to hazardous machinery. Its 25 mm detection capability means it reliably catches a hand or finger reaching into the guarded zone — that's the standard for finger-protection class per IEC 61496-1. With 102 beams spaced at 20 mm pitch, it creates a detection plane 2065 mm tall, covering a full-height entry point on a press, robot cell, or assembly station. Operating range runs from 0.2 m to 7.0 m, so it works across a typical machine guard opening — close enough for a compact cell, far enough for a conveyor aisle. The 24 VDC supply is standard for safety circuits; the IP65 rating (dust-tight and water-resistant) means it handles washdown environments on food-and-beverage or automotive lines without needing an extra enclosure. ## Built-in blanking and muting This curtain includes blanking and muting functions. Blanking lets you optically mask fixed obstructions (like a machine frame member) within the detection zone without disabling the entire curtain. Muting temporarily suspends the safety output when a workpiece passes through on a conveyor — the curtain stays live for personnel but ignores the product. Both are programmable features that save having to add external bypass modules. ## Temperature and environmental limits That covers most indoor factory floors and conditioned warehouses. Below freezing, the emitter and receiver optics may need anti-condensation measures; above 55°C, derate the operating range per the thermal curve in the manual. The IP65 seal keeps out dust and low-pressure water jets — fine for washdown, but not for submersion or high-pressure spray (that would need IP67 or IP69K).","metaTitle":"Omron F3SJ-B2065N25 Light Curtain, Hand Protection 25mm, 206","metaDescription":"Omron F3SJ-B2065N25 light curtain, 25mm detection capability, 2065mm protective height, 102 beams at 20mm pitch, IP65, 24VDC, active production.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Safety Light Curtains"],"specifications":{"title":"F3SJ-B2065N25","Series":"F3SJ-B","Package":"Bulk","Features":"Blanking, Muting Function","Beam Pitch":"20mm","Protection":"Hand","description":"LIGHT CURTAIN HAND 25MM","Number of Beams":"102","Operating Range":"0.2m ~ 7.0m","lifecycle_stage":"eol_hot","Voltage - Supply":"24VDC","Protective Height":"2065mm","Ingress Protection":"IP65 - Dust Tight, Water Resistant","Detection Capability":"25mm","Operating Temperature":"-10°C ~ 55°C"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/7bcda5364aa85e6fa2bd344540758d17.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What does the 25 mm detection capability mean for my application?","answer":"The 25 mm detection capability means this curtain reliably detects a hand or finger entering the guarded zone — that's hand-protection class per IEC 61496-1. It does not detect individual fingers (that would need 14 mm), but it catches a hand reaching past the plane, which is the requirement for most machine access guarding."},{"question":"What is the protective height and how many beams does it have?","answer":"The protective height is 2065 mm, covered by 102 beams spaced at 20 mm pitch. That height suits a full-height door or opening on a press, robot cell, or assembly station."},{"question":"Can this light curtain be used in washdown environments?","answer":"Yes, the IP65 rating means it is dust-tight and protected against low-pressure water jets from any direction. It is suitable for washdown in food-and-beverage or automotive lines without an additional enclosure, but not for submersion or high-pressure spray."},{"question":"What is the operating range of this light curtain?","answer":"The operating range is 0.2 m to 7.0 m. The minimum 0.2 m allows mounting close to the hazard; the 7.0 m maximum covers most machine guard openings and conveyor aisles."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/omron/F3SJ-B2065N25","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/F3SJ-B2065N25 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}}