{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"F3SJ-B1905P25","brand":"Omron","brandSlug":"omron","productSlug":"F3SJ-B1905P25","canonicalUrl":"https://aoctrl.com/omron/F3SJ-B1905P25","factsUrl":"https://aoctrl.com/api/mcp/products/F3SJ-B1905P25","rawCanonicalId":null},"summary":{"shortDescription":"Omron F3SJ-B series safety light curtain, F3SJ-B1905P25, hand protection, 25 mm detection capability, 1905 mm protective height, 20 mm beam pitch, 94 beams, 0.2 m to 7.0 m range, IP65, 24 VDC.","salesMarkdown":"## Safety light curtain with 25 mm hand detection, 1905 mm height The Omron F3SJ-B1905P25 is a Type 4 safety light curtain from the F3SJ-B series, designed for hand protection with a 25 mm detection capability. Its 1905 mm protective height and 20 mm beam pitch (94 beams total) create a detection zone that catches fingers and hands reaching into a hazard area — finger-protection class per IEC 61496-1. The 0.2 m to 7.0 m operating range suits it for guarding press brakes, robotic cells, and assembly stations where the emitter and receiver mount across a guarded opening. The 25 mm detection capability means the curtain reliably detects a 25 mm diameter opaque object anywhere in the field — this is the standard hand-protection resolution. The 20 mm beam pitch is the center-to-center spacing between adjacent beams; tighter pitch gives finer detection but reduces the maximum range. With 94 beams across 1905 mm, the math checks out: (94 - 1) × 20 mm = 1860 mm, plus the housing offsets yield the full protective height. The 0.2 m minimum range lets you mount the pair close to the machine frame, while the 7.0 m maximum covers most single-side guarding spans. IP65 rating means the housings are dust-tight and protected against water jets — suitable for washdown environments in food processing or automotive assembly, though not for continuous submersion. Blanking and muting functions are built in: blanking lets you disable specific beams for workpiece pass-through without stopping the machine; muting temporarily suspends the curtain during a material transfer cycle. Both require external sensor inputs and a safety PLC or relay to validate the override conditions. The F3SJ-B1905P25 carries an active lifecycle status — Omron still lists it as current production. If you are migrating an older F3SN or F3SJ-A series curtain, the F3SJ-B shares the same 24 VDC supply and standard mounting bracket pattern, but verify the connector pinout and configuration tool compatibility before swapping.","metaTitle":"Omron F3SJ-B1905P25 Safety Light Curtain, 25 mm Detection, 1","metaDescription":"Omron F3SJ-B1905P25 safety light curtain with 25 mm hand detection, 1905 mm protective height, 20 mm beam pitch, 94 beams, IP65, 24 VDC. 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-B1905P25","Series":"F3SJ-B","Package":"Bulk","Features":"Blanking, Muting Function","Beam Pitch":"20mm","Protection":"Hand","description":"LIGHT CURTAIN HAND 25MM","Number of Beams":"94","Operating Range":"0.2m ~ 7.0m","lifecycle_stage":"eol_hot","Voltage - Supply":"24VDC","Protective Height":"1905mm","Ingress Protection":"IP65 - Dust Tight, Water Resistant","Detection Capability":"25mm","Operating Temperature":"-10°C~55°C"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$5,899.01","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/7bcda5364aa85e6fa2bd344540758d17.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the detection capability and protective height of this light curtain?","answer":"The F3SJ-B1905P25 has a 25 mm detection capability (hand protection) and a 1905 mm protective height, achieved with 94 beams at 20 mm pitch. The operating range is 0.2 m to 7.0 m."},{"question":"What blanking and muting functions does the F3SJ-B1905P25 support?","answer":"The F3SJ-B1905P25 includes built-in blanking (disable specific beams for workpiece pass-through) and muting (temporarily suspend the curtain during material transfer). Both require external sensor inputs and a safety-rated controller to validate override conditions."},{"question":"Where can I buy the F3SJ-B1905P25?","answer":"The F3SJ-B1905P25 is sourced to order through independent distribution. Submit an RFQ for current pricing and availability — confirmed at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/omron/F3SJ-B1905P25","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-B1905P25 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}}