{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"E2B-M12KS04-WP-C1 2M","brand":"Omron","brandSlug":"omron","productSlug":"E2B-M12KS04-WP-C1-2M","canonicalUrl":"https://icboms.com/omron/E2B-M12KS04-WP-C1-2M","factsUrl":"https://icboms.com/api/mcp/products/E2B-M12KS04-WP-C1%202M","rawCanonicalId":null},"summary":{"shortDescription":"Omron E2B series, E2B-M12KS04-WP-C1 2M inductive proximity sensor, shielded, 4 mm sensing distance, NPN-NO 3-wire output, 10 V supply, IP67, nickel-plated brass housing, 2 m cable leads.","salesMarkdown":"The Omron E2B-M12KS04-WP-C1 2M is an inductive proximity sensor from the E2B series, designed for non-contact detection of ferrous metal targets in industrial automation. It is a shielded, M12 cylindrical sensor with a 4 mm sensing distance, NPN-NO (normally open) 3-wire output, and a 2-meter cable termination. Rated IP67, the nickel-plated brass housing withstands washdown and dusty environments typical of factory floors, packaging lines, and machine tool applications. ## 4 mm sensing distance — what it means for the machine The 4 mm sensing distance is the maximum reliable detection range for a standard ferrous target. Because the sensor is shielded, it can be flush-mounted in metal without derating the sensing distance — a key advantage when mounting into a bracket or machine frame. This 4 mm reach suits close-proximity cam detection, end-of-stroke sensing on pneumatic cylinders, and part-present verification on conveyors where the target passes within a few millimeters. ## NPN-NO output and wiring The NPN-NO output sinks current when a target is detected, and the normally-open contact closes. The 3-wire configuration requires a 10 V supply. ## IP67 and nickel-plated brass housing Rated IP67, the sensor is dust-tight and protected against temporary immersion in water — suitable for coolant splash on machining centers, washdown in food processing, or outdoor installations under cover. The nickel-plated brass housing resists corrosion and mechanical impact better than plastic-bodied sensors, making it a fit for high-vibration or abrasive environments like conveyor lines and automated assembly stations.","metaTitle":"Omron E2B-M12KS04-WP-C1 2M Inductive Proximity Sensor, 4 mm, IP67","metaDescription":"Omron E2B-M12KS04-WP-C1 2M inductive proximity sensor, shielded, 4 mm sensing distance, NPN-NO 3-wire, IP67, nickel-plated brass. Active lifecycle, sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"series":"E2B","has_mpn":"E2B-M12","ip_rating":"IP67","is_shielded":"Shielded","sensor_type":"Inductive","frequency_hz":"1000.0","package_type":"Bulk","has_indicator":"LED","output_signal":"NPN-NO, 3-Wire","terminal_type":"Cable Leads","product_status":"Active","lifecycle_stage":"current","supply_voltage_v":"10.0","enclosure_material":"Nickel-Plated Brass","sensing_distance_max_mm":"0.157","Operating Temperature High":"-25°C to 70°C"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$21.92","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/dc6143838c75771d502938c42740e8db.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What are the specifications of E2B-M12KS04-WP-C1 2M?","answer":"The Omron E2B-M12KS04-WP-C1 2M is an inductive proximity sensor with a 4 mm sensing distance, shielded, NPN-NO 3-wire output, 10 V supply, IP67 rating, nickel-plated brass housing, and a 2-meter cable. It operates from -25°C to 70°C and switches at 1000 Hz."},{"question":"Is E2B-M12KS04-WP-C1 2M obsolete?","answer":"No, this part is active in production with no end-of-life notice."},{"question":"Is E2B-M12KS04-WP-C1 2M shielded or unshielded?","answer":"It is shielded, which allows flush mounting in metal without reducing the 4 mm sensing distance."},{"question":"What is the difference between E2B-M12KS04-WP-C1 2M and E2B-M12KS04-WP-C1?","answer":"The '2M' suffix indicates a 2-meter cable length. The base model E2B-M12KS04-WP-C1 typically ships with a shorter cable (often 0.5 m or 1 m). Verify the cable length needed for your installation before ordering."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/omron/E2B-M12KS04-WP-C1-2M","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/omron/E2B-M12KS04-WP-C1-2M when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-11T19:48:14.622Z","lastPublished":"2026-07-11T19:48:14.622Z","indexable":true}}