{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"E3T-SR23 2M","brand":"Omron","brandSlug":"omron","productSlug":"E3T-SR23-2M","canonicalUrl":"https://aoctrl.com/omron/E3T-SR23-2M","factsUrl":"https://aoctrl.com/api/mcp/products/E3T-SR23%202M","rawCanonicalId":null},"summary":{"shortDescription":"Omron E3T series, Photoelectric Sensor, Retroreflective, PNP output, 12-24V DC, 2 m cable, IP67, 200 mm max sensing distance.","salesMarkdown":"The Omron E3T-SR23 2M is a compact retroreflective photoelectric sensor from the E3T series, delivering a PNP output and operating on 12-24V DC. It detects opaque objects as small as 27 mm diameter across a 30–200 mm sensing distance, with a 1 msec response time. The prewired 2 m cable with bare wire termination suits panel mount or replacement in tight spaces; the 7 mm wide PBT body fits into narrow profiles. Retroreflective sensing requires a separate reflector (not included); the sensor emits red light and switches on when the beam is broken. The minimum object size of 27 mm diameter opaque defines the smallest reliable target — smaller objects may not interrupt the beam fully. The PNP output (source type) is common for PLC inputs in many control systems. Maximum load current is 50 mA, so it drives a standard input module but not a large relay directly. Rated IP67 with PBT housing. Operating temperature range from -13 to 131 °F, overall height 25 mm. The pulse synchronization feature allows multiple E3T sensors to operate in close proximity without optical interference — useful on conveyor or assembly lines where several sensors share a narrow path.","metaTitle":"Omron E3T-SR23 2M Photoelectric Sensor, Retroreflective, PNP","metaDescription":"Omron E3T-SR23 2M retroreflective photoelectric sensor, PNP output, 12-24V DC, 200 mm range, IP67, 2 m cable. Active production, CE marked.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Photoelectric Sensors"],"specifications":{"title":"E3T-SR23 2M","Series":"E3T","Features":"Pulse Synchronization","IP Rating":"IP67","Standards":"CE","Display Qty":"1","description":"OMRON Photoelectric Sensor: Non-Terminated Cable, 12-24V DC, PNP, 2 m, DC-Only","Product Type":"Photoelectric Sensor","Body Material":"PBT","Overall Width":"7 mm","Response Time":"1 msec","Output Circuit":"PNP","Overall Height":"25 mm","Sensing Method":"Retroreflective","Supply Voltage":"12-24V DC","Sensor Diameter":"11 mm","lifecycle_stage":"current","Display Sell UOM":"EA","Sensor Body Style":"Rectangular","Minimum Object Size":"27mm 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":"Light 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":"200 mm","Sensing Distance - Minimum":"30 mm","Electrical Installation Type":"Prewired Cable","Operating Temperature - Maximum":"131 °F","Operating Temperature - Minimum":"-13 °F","Cylindrical Sensor Dims. (D x L)":"25 mm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/18cb681e234e0bc1c4c346ad351c6c05.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the series name for this sensor?","answer":"It belongs to the Omron E3T series."},{"question":"Does the E3T-SR23 2M have any compliance markings?","answer":"It carries CE marking; other certifications are not specified in the listing."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/omron/E3T-SR23-2M","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-SR23-2M 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}}