{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"E3FB-DP23","brand":"Omron","brandSlug":"omron","productSlug":"E3FB-DP23","canonicalUrl":"https://aoctrl.com/omron/E3FB-DP23","factsUrl":"https://aoctrl.com/api/mcp/products/E3FB-DP23","rawCanonicalId":null},"summary":{"shortDescription":"Omron E3FB Series Photoelectric Sensor, Diffuse, M18 Threaded, PNP, 1m Range, M12 Connector, IP67/IP69K.","salesMarkdown":"The Omron E3FB-DP23 is a diffuse photoelectric sensor on an M18 threaded brass barrel, rated for 1 m sensing distance on a 7 mm opaque target. PNP output, 100 mA load capacity, and a 0.5 msec response time make it a direct fit for most DC inputs on PLCs and counters. The right-angle M12 connector keeps the cable path low-profile against the machine frame. IP67 and IP69K ratings mean this sensor holds up to high-pressure washdown in food, beverage, or outdoor installations — no need for an additional enclosure in most wash zones. The brass body resists corrosion better than a plastic barrel in these environments. The M18 threaded nut mounts through a standard 18 mm hole or bracket. The 48 mm overall height leaves room in a crowded panel. The right-angle M12 connector exits perpendicular to the barrel axis, so the cable lays flat against the machine surface — useful when the sensor is mounted in a slot or channel. Four pins: brown (10-30V DC), blue (0V), black (PNP output), white (selectable light-on/dark-on). A short-circuit and reverse-polarity-protected output eliminates nuisance fuse blowing during commissioning. The 0.5 msec response time and 7 mm minimum object size suit general-purpose part detection.","metaTitle":"Omron E3FB-DP23 Photoelectric Sensor M18 Diffuse 1m PNP","metaDescription":"Omron E3FB-DP23 diffuse photoelectric sensor, M18 threaded, PNP output, 1m range, IP67/IP69K, M12 connector. Current production, sourced to RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Photoelectric Sensors"],"specifications":{"title":"E3FB-DP23","Series":"E3FB","Features":"Output Reverse Polarity Protection; Output Short Circuit Protection; Power Supply Reverse Polarity Protection","IP Rating":"IP67; IP69K","Standards":"CE","Display Qty":"1","description":"OMRON Photoelectric Sensor: M18 Threaded, Built-in Connector, 4 - Pin M12, 10-30V DC, PNP, DC-Only","Product Type":"Photoelectric Sensor","Body Material":"Brass","Response Time":"0.5 msec","Number of Pins":"4","Output Circuit":"PNP","Overall Height":"48 mm","Sensing Method":"Diffuse","Supply Voltage":"10-30V DC","Sensor Diameter":"18 mm","lifecycle_stage":"current","Display Sell UOM":"EA","Overall Diameter":"18 mm","Sensor Body Style":"Cylindrical","Minimum Object Size":"7mm Dia. Opaque","Output Circuit Type":"PNP","Supply Voltage Type":"DC-Only","Emitted Sensor Light":"Red Light","Electrical Connection":"M12","Sensor Switching Mode":"Selectable Light On/Dark On","Load Current - Maximum":"100 mA","Sensor Face Orientation":"Right Angle","DC Supply Voltage Rating":"10-30V DC","Includes Indicator Lights":"Indicator Lights Included","Sensing Distance - Maximum":"1 m","Electrical Installation Type":"Direct Connector","Operating Temperature - Maximum":"131 °F","Operating Temperature - Minimum":"-13 °F"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$35.81","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/6dd08326abd9f9ae233ff0bdbcef1be1.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the difference between the E3FB-DP23 and the E3FB-DP21?","answer":"Both are M18 diffuse PNP sensors with the same connector and IP rating. The DP23 has a 1 m sensing distance, while the DP21 is limited to 100 mm. If you need longer diffuse range, the DP23 is the correct part; otherwise the DP21 will suffice and costs slightly less. They are physically interchangeable, so no wiring or mounting changes are needed to swap between them."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/omron/E3FB-DP23","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/E3FB-DP23 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}}