{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"F3SJ-B1985P25","brand":"Omron","brandSlug":"omron","productSlug":"F3SJ-B1985P25","canonicalUrl":"https://aoctrl.com/omron/F3SJ-B1985P25","factsUrl":"https://aoctrl.com/api/mcp/products/F3SJ-B1985P25","rawCanonicalId":null},"summary":{"shortDescription":"Omron F3SJ-B Series, Safety Light Curtain, Hand Protection 25mm, 1985mm Protective Height, 20mm Beam Pitch, 98 Beams, 24VDC, IP65.","salesMarkdown":"This is an Omron F3SJ-B1985P25 safety light curtain from the F3SJ-B series, packaged in bulk. It's a through-beam photoelectric guard rated for hand protection with a 25mm detection capability — that's the smallest object it reliably catches, so it's sized for finger and hand access into a hazard zone, not just presence detection. The 20mm beam pitch and 98 beams give it a 1985mm protective height, which covers a full-body reach zone on a machine opening. Operating range runs from 0.2m to 7.0m — that's close-in guarding for a small press up to a wider conveyor entry. Supply is 24VDC, and it's rated IP65, so the housing and optics handle washdown from hoses and dust in a factory environment. Built-in blanking and muting functions mean you can configure it to ignore fixed obstructions (like a part fixture) or automatically bypass during a pallet pass-through — saves adding external bypass relays or a separate safety controller for simple stations.","metaTitle":"Omron F3SJ-B1985P25 Light Curtain Hand 25mm, 1985mm Height","metaDescription":"Omron F3SJ-B1985P25 safety light curtain, hand protection (25mm detection), 1985mm protective height, 20mm beam pitch, 98 beams, IP65, 24VDC. Active production. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Safety Light Curtains"],"specifications":{"title":"F3SJ-B1985P25","Series":"F3SJ-B","Package":"Bulk","Features":"Blanking, Muting Function","Beam Pitch":"20mm","Protection":"Hand","description":"LIGHT CURTAIN HAND 25MM","Number of Beams":"98","Operating Range":"0.2m ~ 7.0m","lifecycle_stage":"eol_hot","Voltage - Supply":"24VDC","Protective Height":"1985mm","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 25mm detection capability mean for guarding?","answer":"It means the light curtain reliably detects objects 25mm in diameter or larger — that's hand and finger protection per safety standards like IEC 61496. Smaller objects (like a wrist or tool tip) could pass through undetected, so don't use this for finger-only guarding; that requires a 14mm beam pitch."},{"question":"Can this light curtain be used outdoors or in wet areas?","answer":"The IP65 rating means it's dust-tight and protected against water jets from any direction — fine for indoor washdown areas or covered outdoor installations. But it's not rated for submersion (IP67) or high-pressure steam cleaning (IP69K), so don't put it in a food-grade washdown tunnel without checking the hose distance and pressure."},{"question":"What series does this part belong to?","answer":"It's part of the Omron F3SJ-B series, a line of safety light curtains designed for hand and body protection in industrial guarding applications."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/omron/F3SJ-B1985P25","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-B1985P25 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}}