{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"61F-GP-NH AC200","brand":"Omron","brandSlug":"omron","productSlug":"61F-GP-NH-AC200","canonicalUrl":"https://aoctrl.com/omron/61F-GP-NH-AC200","factsUrl":"https://aoctrl.com/api/mcp/products/61F-GP-NH%20AC200","rawCanonicalId":null},"summary":{"shortDescription":"Omron 61F series, High/Low Level Controller, 61F-GP-NH AC200, 200VAC supply, SPDT relay output, 10kOhm ~ 40kOhm sensitivity, 50m max distance, socketable with 11-pin octal base.","salesMarkdown":"The Omron 61F-GP-NH AC200 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 200VAC supply and provides SPDT relay output (2 Form C) rated at 3A @ 250VAC — enough to drive a small pump contactor or alarm circuit directly. The sensitivity range of 10kOhm ~ 40kOhm means it triggers on the conductivity of the liquid between the electrode and common probe — typical for water, wastewater, and mild chemical solutions. The 50m maximum distance between controller and sensor allows the electronics to be panel-mounted while the probes sit at the tank. Termination is via an 11-pin octal plug-in base (socketable), which simplifies replacement without rewiring the panel. If your customer's AVL or AML locks you to the 61F-GP-NH AC200, a deviation request may be needed before substituting. For new designs or where the AML allows flexibility, the 61F series has later-generation controllers that share the same 11-pin octal footprint and sensitivity range — verify the supply voltage and output configuration against your application before specifying an alternate. ## Integration Notes Socketable mounting on an 11-pin octal base means the controller plugs into a pre-wired socket on the DIN rail or panel — no direct wiring to the unit, so a swap takes under a minute. The 200VAC supply is single-phase line voltage; confirm your control transformer or panel supply matches before energizing. The SPDT relay contacts are rated for 3A at 250VAC resistive. For inductive loads like a contactor coil or small motor starter, derate per the manufacturer's curve or add a snubber across the load. The sensitivity adjustment (10k-40kOhm) is set via the front-panel potentiometer — calibrate with the actual process liquid to avoid false trips or missed levels.","metaTitle":"Omron 61F-GP-NH AC200 Level Controller, 200VAC, Obsolete","metaDescription":"Omron 61F-GP-NH AC200 High/Low Level Controller, 200VAC supply, SPDT relay output, 10k-40kOhm sensitivity, 50m max distance. Obsolete — sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["General Purpose Relays"],"specifications":{"Type":"High/Low Level","Series":"61F","Weight":"0.342 lb (155.13 g)","Package":"Bulk","Output Type":"Relay","Sensitivity":"10kOhm ~ 40kOhm","Contact Form":"SPDT (2 Form C)","Mounting Type":"Socketable","lifecycle_stage":"mature","Voltage - Supply":"200VAC","Termination Style":"Plug In, 11 Pin (Octal)","Operating Temperature":"-10°C ~ 55°C","Contact Rating @ Voltage":"3A @ 250VAC","Distance - Control To Sensor (Max)":"50m"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$295.88 – $629.50","priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/522756c82eecdf8715481f0dac2b20b3.pdf","sourceUrl":null,"alternativesUrl":"https://aoctrl.com/api/mcp/products/61F-GP-NH%20AC200/alternatives.json"},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to the 61F-GP-NH AC200?","answer":"The 61F series includes later-generation level controllers that share the same 11-pin octal plug-in base and sensitivity range (10k-40kOhm). However, the supply voltage and output configuration must be matched to your application. No single direct-replacement order code is listed by the manufacturer; verify fit against your BOM before substituting."},{"question":"What is the 61F-GP-NH AC200's listed type and series?","answer":"The type is High/Low Level controller, and the series is 61F from Omron."},{"question":"Where can I buy the 61F-GP-NH AC200?","answer":"This obsolete part is sourced to order through independent industrial automation distributors. Submit an RFQ for current availability and pricing — quotes are confirmed at the time of request."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/omron/61F-GP-NH-AC200","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-GP-NH-AC200 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-09-02T08:15:54.622Z","lastPublished":"2026-09-02T08:15:54.622Z","indexable":true}}