{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"E3ZS-T81A","brand":"Omron","brandSlug":"omron","productSlug":"E3ZS-T81A","canonicalUrl":"https://aoctrl.com/omron/E3ZS-T81A","factsUrl":"https://aoctrl.com/api/mcp/products/E3ZS-T81A","rawCanonicalId":null},"summary":{"shortDescription":"Omron E3ZS-T81A safety sensor, Type 2 single-beam, PNP outputs, 0.2 to 3 m range, 18 mm resolution.","salesMarkdown":"The Omron E3ZS-T81A is a single-beam Type 2 safety sensor, PNP safety outputs, rated 0.2 to 3 m operating range, and 18 mm minimum object resolution. The green alignment indicator on the receiver makes aiming during setup straightforward—you get a steady light when the beam is true. With a 3 m range and 18 mm object resolution, this sensor catches things as small as a finger point at the full span—useful for point-of-presence guarding where you need to stop the machine before someone gets too close. The 0.2 m minimum range means you can mount it tight against the hazard zone if space is short. PNP outputs sink directly into a safety PLC or relay module, so no level-shifting in the cabinet. This part is current production—the line's still running at Omron, so no last-time-buy scramble.","metaTitle":"Omron E3ZS-T81A Type 2 Safety Sensor, PNP, 0.2-3m","metaDescription":"Omron E3ZS-T81A single-beam Type 2 safety sensor, PNP safety outputs, 0.2 to 3 m operating range, 18 mm minimum object resolution. Current production. RFQ for lead time.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Photoelectric Sensors"],"specifications":{"title":"E3ZS-T81A","description":"E3ZS Safety Sensor|Type 2, single-beam safety sensor","Safety outputs":"PNP","Operating Range":"0.2 to 3 m","lifecycle_stage":"current","Light curtain type":"Single Beam","Alignment Indicators":"Stable (green)","Minimum object resolution":"18 mm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$147.70","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/0071e7ec97aa8e7df9b1bfe9fa94dee8.pdf","sourceUrl":"https://automation.omron.com/en/us/products/family/e3zs"},"ai":{"faq":[{"question":"What are the key ratings of the E3ZS-T81A?","answer":"Omron E3ZS-T81A is a single-beam Type 2 safety sensor with PNP safety outputs, 0.2 to 3 m operating range, 18 mm minimum object resolution, and a green alignment indicator."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/omron/E3ZS-T81A","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/E3ZS-T81A 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}}