{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"E3JK-DR12-C","brand":"Omron","brandSlug":"omron","productSlug":"E3JK-DR12-C","canonicalUrl":"https://aoctrl.com/omron/E3JK-DR12-C","factsUrl":"https://aoctrl.com/api/mcp/products/E3JK-DR12-C","rawCanonicalId":null},"summary":{"shortDescription":"Omron E3JK series, Power Supply Photoelectric Sensor, Shielded M30, 15 mm sensing distance, 20 ms response time, one-turn sensitivity adjuster.","salesMarkdown":"The Omron E3JK-DR12-C is a power-supply photoelectric sensor in a shielded M30 cylindrical housing. It detects objects at a fixed 15 mm sensing distance, with a 20 ms maximum response time — fast enough for part-present detection on moderate-speed conveyor lines or packaging machinery, but not for high-speed counting or small-parts ejection where sub-millisecond response is needed. ## Sensing and ambient light tolerance The receiver side tolerates ambient incandescent light up to 3,000 lx and sunlight up to 11,000 lx max. That means the sensor holds detection reliably under factory lighting or near windows, but direct sunlight glare at the receiver aperture can still cause false triggers — mount with the receiver face shaded if the line runs near an unshaded skylight or exterior door.","metaTitle":"Omron E3JK-DR12-C Photoelectric Sensor, Shielded M30, 15 mm","metaDescription":"Omron E3JK-DR12-C power supply photoelectric sensor. Shielded M30 housing, 15 mm sensing distance, 20 ms response. Mature lifecycle, available to order. Request quote.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Photoelectric Sensors"],"specifications":{"title":"E3JK-DR12-C","Appearance":"Shielded, M30","Product No.":"E3JK-DR12-C","description":"Power Supply Photoelectric Sensor","Product type":"Power Supply Photoelectric Sensor","Response time":"20 ms max.","(Receiver side)":"Incandescent lamp:3,000 lx max.,Sunlight: 11,000 lx max","Shipping Weight":"2 Kg","lifecycle_stage":"mature","Sensing distance":"15 mm","Estimated Lead Time":"Usually ships in 1 - 10 working days.","Sensitivity adjustment":"One-turn adjuster"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$46.00","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/1175812dc4e935dacc80905cce50e28c.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy the E3JK-DR12-C and get current pricing?","answer":"The E3JK-DR12-C is available to order through independent distribution. Submit an RFQ for current pricing and lead-time confirmation — availability is quoted at quote time, not guaranteed from a shelf count."},{"question":"What is the sensing distance and response time of the E3JK-DR12-C?","answer":"The E3JK-DR12-C has a fixed 15 mm sensing distance and a 20 ms maximum response time. It is suited for part-present detection on moderate-speed lines, not high-speed counting applications."},{"question":"What does the Shielded M30 appearance mean for installation?","answer":"Shielded M30 means the sensor has a metal-shielded 30 mm diameter threaded barrel. The shielding reduces interference from nearby metal, allowing close mounting on brackets or machine frames without crosstalk between units."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/omron/E3JK-DR12-C","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/E3JK-DR12-C 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}}