{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"E2BM12KS04M1B1OMI","brand":"Omron","brandSlug":"omron","productSlug":"E2BM12KS04M1B1OMI","canonicalUrl":"https://aoctrl.com/omron/E2BM12KS04M1B1OMI","factsUrl":"https://aoctrl.com/api/mcp/products/E2BM12KS04M1B1OMI","rawCanonicalId":null},"summary":{"shortDescription":"Omron E2B series, M12 inductive proximity sensor, flush mount, 4 mm sensing distance, PNP normally open output, 200 mA load, 10-30 VDC, M12 connector, IP67, brass nickel-plated housing.","salesMarkdown":"## Sensor fit and deployment context The Omron E2BM12KS04M1B1OMI is a current-lifecycle M12 inductive proximity sensor from the E2B series, designed for flush mounting in metal panels or machine frames. The 4 mm sensing distance means it detects ferrous targets at that gap reliably — useful for end-of-travel, cam detection, or part-presence on a conveyor where the target passes within that range. The PNP normally-open output pulls high when a target enters the field, so it interfaces directly with sinking PLC inputs or safety relays without a pull-up resistor. The 4 mm flush-mount sensing distance is the rated operating distance for a mild steel target at 25 °C; derate for other metals or elevated temperatures. The 1 kHz switching frequency means the sensor can detect targets passing at up to 1000 events per second — fast enough for high-speed counting or spindle-speed monitoring. The IP67 rating on the brass nickel-plated housing means the sensor body and connector withstand washdown and coolant splash, so it is suitable for machining centers, packaging lines, and food processing areas where hose-down cleaning is routine. ## Integration note The M12 connector termination mates with standard M12 female cordsets — no special wiring. The 51 mm length and flush-mount barrel fit into standard 12 mm drilled holes in brackets or panels. The 10 mA current consumption and 200 mA load rating mean it draws minimal power from the 10-30 VDC supply and can drive small relays or PLC inputs directly.","metaTitle":"Omron E2BM12KS04M1B1OMI Inductive Proximity Sensor, 4 mm, PN","metaDescription":"Omron E2B series M12 inductive proximity sensor, 4 mm flush-mount sensing distance, PNP normally open output, IP67 brass housing, 1 kHz switching. Current lifecycle stage. Availabl","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Proximity Sensors"],"specifications":{"title":"E2BM12KS04M1B1OMI","Length":"51 mm","Series":"E2B","description":"Inductive Proximity Sensor PNP, Make Contact (NO) 1kHz 30V 10mA 4mm Connector, M12 IP67 E2B","Load Current":"200 mA","Mounting Type":"Flush Mount","lifecycle_stage":"current","Housing Material":"Brass Nickel Plated","Termination Type":"Connector, M12","Construction Form":"M12","Protection Rating":"IP67","Current Consumption":"10 mA","Switching Frequency":"1 kHz","Sensing Distance Max.":"4 mm","Operating Voltage Max.":"30 V","Operating Voltage Min.":"10 V","Operating Temperature Max.":"70 °C","Operating Temperature Min.":"-25 °C","Inductive Sensor Output Type":"PNP, Make Contact (NO)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$23.86 – $24.86","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/bf62a03821be86a920f9a3d9fb401fae.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the sensing distance of the E2BM12KS04M1B1OMI?","answer":"The sensing distance is 4 mm for a flush-mount installation, rated for a mild steel target at 25 °C."},{"question":"What output type does this sensor have?","answer":"It has a PNP normally-open (make contact) output, rated for 200 mA load current."},{"question":"Where can I buy the E2BM12KS04M1B1OMI?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time."},{"question":"How does the E2BM12KS04M1B1OMI compare to the E2BS08KS02MCB120OMS?","answer":"The E2BS08KS02MCB120OMS is an M8 barrel with a 2 mm sensing distance and stainless steel housing, versus the M12 barrel with 4 mm sensing distance and brass nickel-plated housing on the E2BM12KS04M1B1OMI. The M12 version offers longer range and a different mounting footprint — they are not drop-in replacements without changing the mounting hole and target gap."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/omron/E2BM12KS04M1B1OMI","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/E2BM12KS04M1B1OMI 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}}