{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"E3SR87","brand":"Omron","brandSlug":"omron","productSlug":"E3SR87","canonicalUrl":"https://aoctrl.com/omron/E3SR87","factsUrl":"https://aoctrl.com/api/mcp/products/E3SR87","rawCanonicalId":null},"summary":{"shortDescription":"Omron E3S series, retroreflective photoelectric sensor, PNP, 300 mm sensing distance, infrared LED, M12 connector, IP67.","salesMarkdown":"The Omron E3SR87 is a retroreflective photoelectric sensor from the E3S series, with a PNP output and a sensing range of 100 to 300 mm. It uses an infrared LED emitter and terminates in an M12 connector. Housing is rated IP67, so it handles washdown and dusty environments without a secondary enclosure. Supply range is 10 to 30 VDC, with a maximum load current of 100 mA. Response time is 1 ms, and the output can be set to light-on or dark-on switching. That covers most standard PLC inputs and relay loads without a separate amplifier. Typical applications: conveyor presence, packaging line product detection, pallet positioning. The 300 mm maximum range assumes a standard 50 mm reflector; shorter distances down to 100 mm work without issue.","metaTitle":"Omron E3SR87 Retroreflective Sensor, PNP, 300mm, IP67","metaDescription":"Omron E3SR87 photoelectric sensor, PNP output, 300mm sensing distance, infrared LED, M12 connector, IP67. Available to order. Cross-refs to E3SR86 (red, 1m).","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Photoelectric Sensors"],"specifications":{"Width":"29.2 mm","title":"Photoelectric Sensor, Retroreflective PNP 300mm 1ms 30V 100mA LED, Infrared Connector, M12 IP67 E3S","Length":"50 mm","Series":"E3S","Light Type":"LED, Infrared","Sensor Type":"Object Detection Sensor","description":"Photoelectric Sensor, Retroreflective PNP 300mm 1ms 30V 100mA LED, Infrared Connector, M12 IP67 E3S","Load Current":"100 mA","Response Time":"1 ms","Switching Type":"Light / Dark ON","lifecycle_stage":"current","Termination Type":"Connector, M12","Protection Rating":"IP67","Sensing Distance Max.":"300 mm","Sensing Distance Min.":"100 mm","Operating Voltage Max.":"30 V","Operating Voltage Min.":"10 V","Operating Temperature Max.":"40 °C","Operating Temperature Min.":"0 °C","Optical Sensor Output Type":"PNP"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$137.67","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/9d98fd87af850fc3196ede886b042288.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the sensing distance of the E3SR87?","answer":"Retroreflective mode with a standard reflector gives a sensing range from 100 mm to 300 mm."},{"question":"Is the E3SR87 PNP or NPN?","answer":"It is PNP output. The NPN equivalent is the E3SR67."},{"question":"What are the key electrical and environmental ratings?","answer":"Supply 10–30 VDC, load current 100 mA, response time 1 ms, IP67, operating temperature 0 to 40 °C."},{"question":"How does the E3SR87 differ from the E3SR86?","answer":"The E3SR86 uses a visible red LED instead of infrared and has a longer maximum sensing distance of 1 m. Both are PNP, IP67, M12-terminated, and share the same housing dimensions."},{"question":"Where can I obtain the E3SR87?","answer":"Sourced to order via RFQ. No current stock status is published; lead time is confirmed at quote stage."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/omron/E3SR87","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/E3SR87 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}}