{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"61F-GNL AC110/220 2KM","brand":"Omron","brandSlug":"omron","productSlug":"61F-GNL-AC110-220-2KM","canonicalUrl":"https://aoctrl.com/omron/61F-GNL-AC110-220-2KM","factsUrl":"https://aoctrl.com/api/mcp/products/61F-GNL%20AC110%2F220%202KM","rawCanonicalId":null},"summary":{"shortDescription":"Omron 61F Series, High/Low Level liquid level controller, 110/220VAC supply, SPDT (2 Form C) relay output, 0 ~ 1.8kOhm sensitivity, 2 km max control-to-sensor distance, DIN Rail mount, Screw Terminal.","salesMarkdown":"The Omron 61F-GNL AC110/220 2KM is a High/Low Level liquid level controller from the 61F series. It uses the conductivity of the liquid between two or three probe electrodes to detect high and low levels, then switches its internal SPDT (2 Form C) relay to control a fill or drain pump, alarm, or solenoid valve. The sensitivity is adjustable from 0 to 1.8 kOhm, which lets you tune it for different liquid conductivities — tap water, wastewater, or mildly conductive process fluids. Rated for a control-to-sensor distance up to 2 km, this unit suits applications where the tank or sump is far from the control panel — a remote reservoir, a lift station, or a bulk storage tank at the far end of a plant. The 110/220 VAC supply input (dual voltage, no jumper change needed for most common line voltages) means a single part number covers both 110 V and 220 V installations. The SPDT relay contacts are rated 3 A at 200 VAC. That is enough to directly switch a small contactor coil, a pilot light, or an alarm horn. For a pump motor over 1/4 HP, interpose a contactor. The relay is the control element, not a motor starter. If the panel sits in direct sun or near a steam line, keep ambient below 55°C. The screw terminals accept standard stranded or solid wire — no special tooling needed for panel wiring. DIN rail mounting means it snaps onto standard 35 mm top-hat rail. The form factor is compact; it leaves room alongside a PLC or terminal blocks in a crowded enclosure. For volume or blanket orders, lead time and pricing are established per inquiry.","metaTitle":"Omron 61F-GNL AC110/220 2KM Liquid Level Controller, High/Lo","metaDescription":"Omron 61F-GNL AC110/220 2KM High/Low Level liquid level controller. 110/220VAC supply, SPDT relay output, 0~1.8kOhm sensitivity, 2km max sensor distance. DIN rail mount. Active pro","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":"0.694 lb (314.79 g)","Package":"Bulk","Output Type":"Relay","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":"$338.83 – $349.33","priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/e5b5dc1f0cd8beb6749356b26b621be0.pdf","sourceUrl":null,"alternativesUrl":"https://aoctrl.com/api/mcp/products/61F-GNL%20AC110%2F220%202KM/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 61F-GNL AC110/220 2KM and how is it quoted?","answer":"This unit is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm price and lead time."},{"question":"What is the maximum distance between the controller and the sensor probes?","answer":"The maximum control-to-sensor distance is 2 km. This allows the controller to be mounted in a central panel while the probes are at a remote tank or sump."},{"question":"What supply voltage does the 61F-GNL AC110/220 2KM accept?","answer":"It accepts 110 VAC or 220 VAC — the dual-voltage input covers both common line voltages without a selector switch or jumper change."},{"question":"What is the sensitivity range of this level controller?","answer":"The sensitivity is adjustable from 0 to 1.8 kOhm. This lets you set the detection threshold for the conductivity of the liquid being monitored — lower resistance for more conductive liquids, higher for less conductive."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/omron/61F-GNL-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-GNL-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}}