{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"K7L-AT50","brand":"Omron","brandSlug":"omron","productSlug":"K7L-AT50","canonicalUrl":"https://icboms.com/omron/K7L-AT50","factsUrl":"https://icboms.com/api/mcp/products/K7L-AT50","rawCanonicalId":null},"summary":{"shortDescription":"Omron K7L series liquid leakage sensor, K7L-AT50, open collector output, bulk package.","salesMarkdown":"The Omron K7L-AT50 is a liquid leakage sensor from the K7L series, delivering an open collector output when it detects the presence of liquid. It ships in bulk packaging and is designed for installation in panels or equipment where early warning of coolant, water, or process fluid leaks is needed — common in industrial automation, HVAC chiller plants, data-center underfloor monitoring, and machine-tool coolant systems. The open collector output sinks current when active. You supply the pull-up voltage and load resistor to your PLC digital input or relay coil. That means you can plan this into a BOM without obsolescence risk for the foreseeable future. ## Application fit — liquid detection in the field This is a dedicated liquid leakage sensor, not a photoelectric or proximity device. It detects the presence of conductive or non-conductive liquids (depending on the probe type used with the K7L controller) and signals via the open collector. Typical deployment: mount the sensor head at low points in drip trays, along pipe runs, or under pumps. The bulk package means it ships loose — plan for your own strain relief and terminal connections at the panel.","metaTitle":"K7L-AT50 Liquid Leakage Sensor, Open Collector Output","metaDescription":"Omron K7L-AT50 liquid leakage sensor with open collector output. Active lifecycle, sourced to order. Key specs: series K7L, bulk package. Request quote.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Interface & Transceivers"],"specifications":{"series":"K7L","sensor_type":"Liquid Leakage","package_type":"Bulk","output_signal":"Open Collector","product_status":"Active","lifecycle_stage":"unknown"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$252.81","priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/K7L-AT50/alternatives.json"},"ai":{"faq":[{"question":"Is K7L-AT50 obsolete or still active?","answer":"The K7L-AT50 carries an Active lifecycle status, meaning it is in normal production with no end-of-life announcement."},{"question":"What is the output configuration of K7L-AT50?","answer":"The output is an open collector, which sinks current when liquid is detected. You supply the pull-up voltage and load resistor to interface with your control logic."},{"question":"What is the sensor type of K7L-AT50?","answer":"The K7L-AT50 is a liquid leakage sensor, designed to detect the presence of liquids in industrial and commercial environments."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/omron/K7L-AT50","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/omron/K7L-AT50 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}