{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"61F-1P-AC220","brand":"Omron","brandSlug":"omron","productSlug":"61F-1P-AC220","canonicalUrl":"https://aoctrl.com/omron/61F-1P-AC220","factsUrl":"https://aoctrl.com/api/mcp/products/61F-1P-AC220","rawCanonicalId":null},"summary":{"shortDescription":"Omron 61F series, High/Low Level controller, 61F-1P-AC220, 220VAC supply, SPDT (2 Form C) relay outputs, 0~4kOhm sensitivity, 5A @ 200VAC contact rating, socketable.","salesMarkdown":"The Omron 61F-1P-AC220 is a High/Low Level controller from the 61F series, designed for conductive liquid level detection in tanks, reservoirs, and process vessels. It operates on a 220VAC supply and provides two SPDT (2 Form C) relay outputs rated at 5A @ 200VAC for alarm and control functions. Sensitivity is adjustable from 0 to 4kOhm, which covers most conductive liquids including water, weak acids, and alkalis. The control-to-sensor distance can reach up to 1km, making it suitable for remote tank farms or distributed monitoring points where the controller sits in a central panel and the probes are at the vessel. ## Integration Notes Socketable mounting via a 15-pin octal plug base. The base stays in the panel for wiring. For outdoor or unheated installations, verify the ambient stays above the low end. The 5A @ 200VAC contact rating applies to the relay outputs; for 220VAC line voltage, derate slightly per Omron's contact-life curve. Use the contacts for pilot duty (contactors, solenoid valves, alarms) rather than direct motor switching. Sensitivity range of 0-4kOhm means the controller triggers when resistance falls below the setpoint. Set the dial for reliable detection.","metaTitle":"Omron 61F-1P-AC220 Level Controller, 220VAC, High/Low Level","metaDescription":"Omron 61F-1P-AC220 level controller, 220VAC supply, High/Low Level type, 0~4kOhm sensitivity, relay outputs. Active production. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["General Purpose Relays"],"specifications":{"Type":"High/Low Level","title":"61F-1P-AC220","Series":"61F","Weight":"1.1 lbs (499 g)","Package":"Bulk","Features":"Alarm High/Low - Contact, Level Indication","Output Type":"Relay (2)","Sensitivity":"0 ~ 4kOhm","description":"CNTRL LIQ LEV 220VAC SOCKETABLE","Contact Form":"SPDT (2 Form C)","Mounting Type":"Socketable","lifecycle_stage":"mature","Voltage - Supply":"220VAC","Termination Style":"Plug In, 15 Pin (Octal)","Operating Temperature":"-10°C~55°C","Contact Rating @ Voltage":"5A @ 200VAC","Distance - Control To Sensor (Max)":"1km"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/b64956413da0d9add7c011de1dd32139.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the 61F-1P-AC220's listed type?","answer":"The 61F-1P-AC220 is listed as a High/Low Level controller, meaning it provides both high-level and low-level alarm or control outputs from a single unit."},{"question":"What is the 61F-1P-AC220's sensitivity range?","answer":"Sensitivity is adjustable from 0 to 4kOhm, covering most conductive liquids including water, weak acids, and alkalis."},{"question":"What is the maximum distance between the controller and the sensor probes?","answer":"The control-to-sensor distance can reach up to 1km, suitable for remote tank farms or distributed monitoring points."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/omron/61F-1P-AC220","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/61F-1P-AC220 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}}