{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"E3T-ST14","brand":"Omron","brandSlug":"omron","productSlug":"E3T-ST14","canonicalUrl":"https://aoctrl.com/omron/E3T-ST14","factsUrl":"https://aoctrl.com/api/mcp/products/E3T-ST14","rawCanonicalId":null},"summary":{"shortDescription":"Omron E3T series photoelectric sensor set (transmitter & receiver), PNP dark-on, 12–24V DC, 1m range, IP67, 2m prewired cable.","salesMarkdown":"The Omron E3T-ST14 is a through-beam photoelectric sensor set (transmitter and receiver) in the E3T series, delivering a PNP dark-on output at 12–24V DC over a 1m sensing range. Rated IP67 with a PBT body, it wipes up the small space with its 7 mm × 10 mm × 25 mm rectangular body and right-angle sensor face. Response time is 1 msec, minimum detectable object is a 2 mm diameter opaque target, and the 2 m prewired cable terminates in bare wires. There is also a light-on variant of the NPN version (E3T-ST11) and a more compact through-beam (E3T-FT14) with 500 mm range — but those change either output logic or physical fit. For a same-footprint swap keeping the PNP dark-on logic, the ST14 is the only match.","metaTitle":"Omron E3T-ST14 Photoelectric Sensor Set, PNP Dark-On, 1m","metaDescription":"E3T-ST14 from Omron's E3T series. Through-beam sensor set, PNP dark-on output, 12-24V DC, 1m range, IP67, 2m cable. Active production, sourced to RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Photoelectric Sensors"],"specifications":{"title":"E3T-ST14","Series":"E3T","Features":"Output Reverse Polarity Protection; Output Short-Cut Protection; Power Supply Reverse Polarity Protection","IP Rating":"IP67","Standards":"CE","Display Qty":"1","description":"OMRON Photoelectric Sensor Set: Non-Terminated Cable, 12-24V DC, PNP, DC-Only","Body Material":"PBT","Overall Depth":"10 mm","Overall Width":"7 mm","Response Time":"1 msec","Output Circuit":"PNP","Overall Height":"25 mm","Sensing Method":"Through-Beam","Supply Voltage":"12-24V DC","lifecycle_stage":"current","Display Sell UOM":"EA","Sensor Body Style":"Rectangular","Minimum Object Size":"2mm Dia. Opaque","Output Circuit Type":"PNP","Sensor Cable Length":"2 m","Supply Voltage Type":"DC-Only","Emitted Sensor Light":"Red Light","Electrical Connection":"Bare Wire","Sensor Switching Mode":"Dark On","Load Current - Maximum":"50 mA","Sensor Face Orientation":"Right Angle","DC Supply Voltage Rating":"12-24V DC","Includes Indicator Lights":"Indicator Lights Included","Sensing Distance - Maximum":"1 m","Electrical Installation Type":"Prewired Cable","Through Beam Sensor Component":"Photoelectric Sensor Transmitter and Receiver Set","Operating Temperature - Maximum":"131 °F","Operating Temperature - Minimum":"-13 °F"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$112.03 – $196.56","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/1da39c6fa1ea2f0461182a5b343d3d84.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Can I replace an E3T-ST12 with an E3T-ST14 without rewiring?","answer":"No — the ST12 is NPN and the ST14 is PNP. They share the same mechanical footprint and sensing range, but the output circuit is different. Swapping them requires verifying PLC input compatibility; if your system expects NPN, the ST14 will not work directly."},{"question":"What are the key ratings and features of the E3T-ST14?","answer":"It is a through-beam photoelectric sensor set (transmitter and receiver) with PNP dark-on output, 12-24V DC supply, 1m maximum sensing distance, 1msec response time, IP67 enclosure, PBT body, and a 2m prewired cable with bare wire ends. Minimum detectable object is a 2mm diameter opaque target."},{"question":"What compliance documentation is available for the E3T-ST14?","answer":"The sensor carries CE marking. Additional compliance documents (RoHS, REACH) are not listed in the core specs but are typically provided by Omron on request through our distribution channel."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/omron/E3T-ST14","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-ST14 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}}