{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"E2B-M30KN20-WP-B1 2M","brand":"Omron","brandSlug":"omron","productSlug":"E2B-M30KN20-WP-B1-2M","canonicalUrl":"https://aoctrl.com/omron/E2B-M30KN20-WP-B1-2M","factsUrl":"https://aoctrl.com/api/mcp/products/E2B-M30KN20-WP-B1%202M","rawCanonicalId":null},"summary":{"shortDescription":"Omron E2B E2B-M30KN20-WP-B1 2M, cylindrical inductive proximity sensor, 30 mm, unshielded, 20 mm, PNP, NO, 2 m cable.","salesMarkdown":"## How it compares with the shielded peer The E2B-M30KS15-WP-B2 2M looks the same body and connector, but it's shielded and normally closed. Shielded means you can flush-mount it without a dead zone, but the sensing range drops to 15 mm. If your panel is designed for a NO output and needs the full 20 mm reach, sticking with the unshielded KN20 is the move. The shielded sibling would require both a wiring change (NC to NO) and a closer target. No rework-free swap.","metaTitle":"Omron E2B-M30KN20-WP-B1 2M Proximity Sensor, 20mm Unshielded","metaDescription":"Omron E2B-M30KN20-WP-B1 2M unshielded inductive proximity sensor, 30mm dia, 20mm range, PNP NO, 2m cable. Active production. RFQ sourcing.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Proximity Sensors"],"specifications":{"Part #":"E2B-M30KN20-WP-B1 2M","Shield":"Unshielded","Weight":"0.00 kgs","Category":"Limit and Proximity Switches","Cable Length":"2 meter cable","Housing Size":"30 mm diameter","Sub Category":"Proximity Detection Switches","Top Category":"Switches","Barrel Length":"Short body","Operation Mode":"Normally open","Connection Type":"Pre-wired, PVC","lifecycle_stage":"current","Sensing Distance":"20mm sensing distance","Power Source and Output":"PNP","Housing Shape and Material":"Cylindrical, metric thread, brass"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$11.94","priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://aoctrl.com/api/mcp/products/E2B-M30KN20-WP-B1%202M/alternatives.json"},"ai":{"faq":[{"question":"Can I use the shielded E2B-M30KS15-WP-B2 2M as a drop-in replacement?","answer":"Not without changes. The shielded version has a 15 mm sensing distance and a normally closed output, so you'd need to adjust both the mounting clearance and the wiring logic. The unshielded KN20 is the one to order for a 20 mm NO application."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/omron/E2B-M30KN20-WP-B1-2M","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/E2B-M30KN20-WP-B1-2M when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-09-02T08:15:54.622Z","lastPublished":"2026-09-02T08:15:54.622Z","indexable":true}}