{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"E3T-SL14","brand":"Omron","brandSlug":"omron","productSlug":"E3T-SL14","canonicalUrl":"https://aoctrl.com/omron/E3T-SL14","factsUrl":"https://aoctrl.com/api/mcp/products/E3T-SL14","rawCanonicalId":null},"summary":{"shortDescription":"Omron E3T-SL14, convergent-reflective, PNP, 5 to 15 mm, 1 ms, 0.02 kg.","salesMarkdown":"The Omron E3T-SL14 is a convergent-reflective miniature photoelectric sensor providing a PNP output, with a sensing distance rated at 5 to 15 mm on a 50x50 mm white paper target. Response time is 1 ms max, suitable for moderate-speed detection of small parts. Operating voltage is 12 to 24 VDC ±10% with 20 mA max current consumption. The red LED light source (650 nm) and minimum detectable object of 0.15 mm diameter at 10 mm make it appropriate for applications requiring detection of fine features in constrained panel spaces. ## Compared to the E3T-SL24 The closest PNP sibling, the E3T-SL24, shares the same miniature square housing, supply voltage, and output type, but its sensing distance extends to 5–30 mm and its hysteresis is wider at 6 mm max versus 2 mm max for the SL14. If the application requires repeatable positioning within a 2 mm window and the target is consistently within 15 mm, the SL14 delivers tighter hysteresis. For longer-range sensing where some hysteresis is permissible, the SL24 is the alternative. Both sensors mount in the same footprint; the SL24 will physically fit where the SL14 was installed, but the different detection characteristics must be verified against the application's range and repeatability requirements.","metaTitle":"Omron E3T-SL14 Photoelectric Sensor, PNP, 5-15mm","metaDescription":"E3T-SL14 Omron miniature square photoelectric sensor, PNP output, 5-15 mm sensing distance, 1 ms response, 0.02 kg. Current production, sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Photoelectric Sensors"],"specifications":{"Item":"PNP","title":"E3T-SL14","Weight":"0.02 kg","Product No.":"E3T-SL14","description":"Miniature Square Photoelectric Sensor","Product Type":"Miniature Square Photoelectric Sensor","Response Time":"Operate or reset: 1 ms max.","Control Output":"Load Power Supply Voltage: 26.4 VDC max","Shipping Weight":"2 kg","lifecycle_stage":"current","Sensing Distance":"5 to 15 mm (50 x 50 mm white paper)","Current Consumption":"20 mA max.","Estimated Lead Time":"Usually ships in 1-10 working days.","Protection Circuits":"Power supply and control output reverse polarity protection , Output short-circuit protection, Mutual interference prevention","Power Supply Voltage":"12 to 24 VDC ±10%, ripple (p-p) 10% max.","Insulation Resistance":"20 M min. at 500 VDC","Ambient Humidity Range":"Operating: 35% to 85% , Storage: 35% to 95% (with no condensation)","Hysteresis (white paper)":"2 mm max.","Ambient Temperature Range":"Operating : -25 to 55 °C , Storage: -40 to 70 °C (with no icing or condensation","Light Source (wavelength)":"Red LED (“Pin-point” LED) 650 nm","Minimum Detectable Object (typical)":"0.15 mm dia. (sensing distance of 10 mm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$113.00 – $148.86","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/d7a9cbffd84036174c6bdd297876133b.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What are the key ratings of the E3T-SL14?","answer":"PNP output, sensing distance 5 to 15 mm, response time 1 ms max, supply voltage 12 to 24 VDC, weight 0.02 kg."},{"question":"Can the E3T-SL14 replace the E3T-SL24 in an existing panel?","answer":"Physically and electrically yes – same housing, supply, and output type. However, the SL14 has a shorter sensing range (5–15 mm vs 5–30 mm) and tighter hysteresis (2 mm vs 6 mm). Ensure the application's target distance and repeatability tolerance are within the SL14's rated limits before substitution."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/omron/E3T-SL14","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/E3T-SL14 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}}