{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"E2ES05S12MCB2OMS","brand":"Omron","brandSlug":"omron","productSlug":"E2ES05S12MCB2OMS","canonicalUrl":"https://aoctrl.com/omron/E2ES05S12MCB2OMS","factsUrl":"https://aoctrl.com/api/mcp/products/E2ES05S12MCB2OMS","rawCanonicalId":null},"summary":{"shortDescription":"Omron E2E series inductive proximity sensor, M5 flush-mount, PNP break contact (NC), 1.2 mm sensing distance, 4 kHz switching, IP67, M8 3-pin connector.","salesMarkdown":"## Sensor fit and switching behaviour The Omron E2ES05S12MCB2OMS is an M5 cylindrical inductive sensor from the E2E series, designed for flush mounting in metal. Its 1.2 mm sensing distance means it detects ferrous targets only at very close range — suitable for end-of-stroke or presence detection in compact assemblies where the target passes within that gap. The PNP break contact (NC) output switches off when the target is present; for audit purposes, confirm that the load side expects a normally-closed signal that opens on detection. Switching frequency is rated at 4 kHz, which supports fast-moving targets such as those on a small indexing dial or high-speed pick-and-place gripper. The 10 mA current consumption and 100 mA load current capacity are typical for this form factor — the load current is the maximum continuous current the sensor can switch, not the sensor's own draw. The M5 threaded barrel (5 mm diameter) and 40.1 mm body length fit into tight mounting holes common in small end-effectors or fixture blocks. Flush-mount capability means the sensing face can be level with the surrounding metal surface without derating the sensing distance — per the specification, no non-flush gap is required. The stainless steel housing withstands washdown and corrosive environments, backed by the IP67 rating. Termination is via a 3-pin M8 connector. Supply range is 10–30 VDC. ## Comparison with E2BS08KS02MCB120OMS The E2BS08KS02MCB120OMS has a 2 mm sensing distance, a PNP make contact (NO) output, and a 13 mm body. The E2ES05S12MCB2OMS is M5 with 1.2 mm and NC output.","metaTitle":"Omron E2ES05S12MCB2OMS M5 Inductive Sensor, PNP NC, 1.2 mm","metaDescription":"Omron E2ES05S12MCB2OMS M5 inductive sensor, PNP break contact (NC), 1.2 mm sensing distance, 4 kHz switching, IP67, M8 connector. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Proximity Sensors"],"specifications":{"Width":"5 mm","title":"E2ES05S12MCB2OMS","Height":"5 mm","Length":"40.1 mm","Series":"E2E","description":"Inductive Sensor PNP, Break Contact (NC) 4kHz 30V 10mA 1.2mm IP67 Connector, M8, 3-Pin E2E","Load Current":"100 mA","Mounting Type":"Flush Mount","lifecycle_stage":"mature","Housing Material":"Stainless Steel","Termination Type":"Connector, M8, 3-Pin","Construction Form":"M5","Protection Rating":"IP67","Current Consumption":"10 mA","Repeat Accuracy (%)":"15 %","Switching Frequency":"4 kHz","Sensing Distance Max.":"1.2 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, Break Contact (NC)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$68.20","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/a538c57d7efed7d5080b15d200b7110e.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the sensing distance and output type?","answer":"Sensing distance is 1.2 mm, and the output is PNP break contact (NC) — the sensor switches off when the target is detected."},{"question":"Can this sensor replace an E2BS08KS02MCB120OMS?","answer":"No. The E2BS08KS02MCB120OMS is an M8 sensor with a 2 mm sensing distance and PNP make contact (NO) output. The E2ES05S12MCB2OMS is M5, 1.2 mm, NC — different mounting and logic."},{"question":"What is the switching frequency?","answer":"4 kHz, suitable for fast-moving targets in compact automation cells."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/omron/E2ES05S12MCB2OMS","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/E2ES05S12MCB2OMS 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}}