{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"61F-G3NL AC110/220 2KM","brand":"Omron","brandSlug":"omron","productSlug":"61F-G3NL-AC110-220-2KM","canonicalUrl":"https://aoctrl.com/omron/61F-G3NL-AC110-220-2KM","factsUrl":"https://aoctrl.com/api/mcp/products/61F-G3NL%20AC110%2F220%202KM","rawCanonicalId":null},"summary":{"shortDescription":"Omron 61F series, High/Low Level controller, 110/220VAC supply, SPDT (2 Form C) relay outputs, 3A @ 200VAC, DIN rail mount, screw terminals.","salesMarkdown":"## What this level controller does on your panel The Omron 61F-G3NL AC110/220 2KM is a conductive-type high/low level controller that detects liquid level through two probe electrodes and a common reference. It switches its SPDT relay outputs when the liquid reaches the high or low set point — the alarm-high contact feature means one relay trips on the high level, giving you a separate alarm signal without extra logic. The 2 km maximum distance between the controller and the sensor head lets you mount the unit in a central panel while the probes sit at a remote tank or sump. Supply it with either 110 VAC or 220 VAC — the dual-voltage primary handles both without a jumper change. The sensitivity adjustment from 0 to 1.8 kΩ lets you tune the detection threshold for the conductivity of the liquid you are monitoring; lower resistance for clean water, higher for demineralized or process fluids. ## DIN-rail fit and wiring constraints The screw terminals accept up to 2.5 mm² stranded wire — strip 8 mm, torque to 0.5 N·m. Three SPDT relay outputs (two Form C) give you independent NO/NC contacts for pump control and alarm annunciation on the same unit. The 3 A at 200 VAC contact rating covers pilot-duty solenoid valves and indicator lamps; for direct motor loads, interpose a contactor.","metaTitle":"Omron 61F-G3NL AC110/220 2KM Level Controller, 110/220VAC DI","metaDescription":"Omron 61F-G3NL AC110/220 2KM high/low level controller, 110/220VAC supply, 2km sensor distance, SPDT relay outputs, DIN rail mount. Active production, sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["General Purpose Relays"],"specifications":{"Type":"High/Low Level","Series":"61F","Weight":"1.4 lbs (635 g)","Package":"Bulk","Features":"Alarm High - Contact","Output Type":"Relay (3)","Sensitivity":"0 ~ 1.8kOhm","Contact Form":"SPDT (2 Form C)","Mounting Type":"DIN Rail","lifecycle_stage":"mature","Voltage - Supply":"110/220VAC","Termination Style":"Screw Terminal","Operating Temperature":"-10°C ~ 55°C","Contact Rating @ Voltage":"3A @ 200VAC","Distance - Control To Sensor (Max)":"2km"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$496.31 – $511.59","priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/e5b5dc1f0cd8beb6749356b26b621be0.pdf","sourceUrl":null,"alternativesUrl":"https://aoctrl.com/api/mcp/products/61F-G3NL%20AC110%2F220%202KM/alternatives.json"},"ai":{"faq":[{"question":"What is the maximum distance between the controller and the sensor probes?","answer":"The 61F-G3NL AC110/220 2KM supports up to 2 km between the controller and the sensor electrodes, allowing remote tank monitoring from a central panel."},{"question":"What supply voltage does this level controller accept?","answer":"It accepts both 110 VAC and 220 VAC on the same primary winding — no voltage selector jumper needed."},{"question":"Where can I buy the 61F-G3NL AC110/220 2KM?","answer":"This part is sourced and quoted to order against an RFQ through independent industrial distribution. Availability and current pricing are confirmed at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/omron/61F-G3NL-AC110-220-2KM","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-G3NL-AC110-220-2KM 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}}