{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"E2S-Q11B 1M","brand":"Omron","brandSlug":"omron","productSlug":"E2S-Q11B-1M","canonicalUrl":"https://aoctrl.com/omron/E2S-Q11B-1M","factsUrl":"https://aoctrl.com/api/mcp/products/E2S-Q11B%201M","rawCanonicalId":null},"summary":{"shortDescription":"Omron E2S Series Inductive Proximity Sensor, Module, NPN-NO 2-Wire, 1.6 mm, 10-30 VDC, Connector, IP67.","salesMarkdown":"## Sibling check: E2S-W23 3M The E2S-W23 3M shares the same plastic module, supply range, and IP67 rating but differs in two decisions: sensing distance is 2.5 mm versus 1.6 mm, and the output is NPN-NO three-wire (separate supply, ground, and load line) with cable leads instead of a connector. If your panel is wired for three-wire proximity sensors, dropping in the E2S-Q11B 1M means repowering the sensor from the input card's sensor supply and running the load wire through the return. Not a complicated swap, but not a direct terminal-for-terminal replacement. For a new BOM line, choosing between them comes down to wiring preference and range headroom. The 1.6 mm sensor suits flush-mount applications where target proximity is tightly controlled; the 2.5 mm gives extra tolerance against vibration.","metaTitle":"Omron E2S-Q11B 1M Inductive Sensor, NPN-NO, 1.6mm","metaDescription":"Omron E2S-Q11B 1M inductive proximity sensor, current production. NPN-NO 2-wire, 1.6 mm sensing, 10-30 VDC, IP67, connector. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Proximity Sensors"],"specifications":{"Case":"Module","title":"E2S-Q11B 1M","Series":"E2S","Indicator":"LED","Packaging":"Bulk","Shielding":"Unshielded","Output Type":"NPN-NO, 2-Wire","Sensor Type":"Inductive","description":"SENSOR PROX INDUCTIVE 1.6MM MOD","Material - Body":"Plastic","lifecycle_stage":"current","Sensing Distance":"0.063\" (1.6mm)","Voltage - Supply":"10V ~ 30V","Termination Style":"Connector","Ingress Protection":"IP67","Response Frequency":"1kHz","Operating Temperature":"-25°C ~ 70°C"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/004f9936bc03ce164615b2ceb615e8aa.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the closest functional alternative if the E2S-Q11B 1M is unavailable?","answer":"The E2S-W23 3M is the closest variant: same module case, supply voltage, and IP67, but it has a 2.5 mm sensing distance and a three-wire output with cable leads. It will not drop into a panel wired for the two-wire version without rewiring."},{"question":"What is the case style of the E2S-Q11B 1M?","answer":"It is a flat plastic module case, similar to other E2S-series sensors. The form factor is designed for limited-space mounting in machine frames."},{"question":"What series does the E2S-Q11B 1M belong to?","answer":"It is part of the Omron E2S series of compact inductive proximity sensors."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/omron/E2S-Q11B-1M","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/E2S-Q11B-1M 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}}