{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"K8AC-H22PC-FLK","brand":"Omron","brandSlug":"omron","productSlug":"K8AC-H22PC-FLK","canonicalUrl":"https://aoctrl.com/omron/K8AC-H22PC-FLK","factsUrl":"https://aoctrl.com/api/mcp/products/K8AC-H22PC-FLK","rawCanonicalId":null},"summary":{"shortDescription":"Omron K8AC-H22PC-FLK Heater Element Detector, K8AC-H series, input range 2 ~ 22A, relay output, LED display, RS-485 communications, DIN rail mount, spring terminals, 85 ~ 264VAC supply.","salesMarkdown":"## Active Heater Current Monitor for Panel Integration The K8AC-H22PC-FLK is an active-production heater element detector from Omron's K8AC-H series, designed to monitor current draw of resistive heater loads and alarm on open-element or partial-fault conditions. Its input range of 2 ~ 22A covers most single- and three-phase heater strings in industrial ovens, packaging seal bars, and injection-molding nozzle heaters — the 4-digit red LED shows live current so a quick glance tells you if a zone dropped out. Mounts on standard DIN rail (35 mm) and terminates via spring-clamp terminals — no screwdriver needed for the field wiring, which matters when you're swapping a failed unit on a live panel and every second counts. ## Communications and Supply — What Fits the Van Built-in RS-485 with Omron's CompoWay/F protocol lets you poll the detector over a two-wire bus from a PLC or HMI — useful when the heater bank is on the far side of the plant and you want the alarm in the SCADA log, not just a local light. Universal AC supply 85 ~ 264 VAC means it runs on anything from a 110 V control transformer to a 240 V line without a jumper change — one part number for the whole panel build. Operating temperature -10°C to 55°C covers most indoor control cabinets; keep it out of direct steam washdown areas despite the DIN-rail form factor. ## Sourcing and Lifecycle — No Hunt Required Sourced and quoted to order against your BOM quantity through independent distribution. Availability and current pricing confirmed at RFQ time — no guesswork on whether the line can be filled.","metaTitle":"Omron K8AC-H22PC-FLK Heater Element Detector, 2~22A, Active","metaDescription":"Omron K8AC-H22PC-FLK heater element detector, 2~22A input range, relay output, RS-485 CompoWay/F, DIN rail mount, spring terminals.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Process / Temperature Controllers"],"specifications":{"Type":"Heater Element Detector","title":"K8AC-H22PC-FLK","Series":"K8AC-H","Weight":"0.441 lb (200.03 g)","Package":"Bulk","Features":"Heater Fault Detection","Input Range":"2 ~ 22A","Output Type":"Relay","description":"DETECT HEATER ELEMENT 85-264V","Display Type":"LED - Red Characters","Mounting Type":"DIN Rail","Communications":"RS-485 (CompoWay/F)","lifecycle_stage":"current","Voltage - Supply":"85 ~ 264VAC","Termination Style":"Spring Terminal","Operating Temperature":"-10°C~55°C","Number of Characters Per Row":"4"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"What is K8AC-H22PC-FLK's input range and what does it detect?","answer":"The K8AC-H22PC-FLK monitors heater current from 2 A to 22 A. It detects open heater elements, partial faults, and current deviations in resistive loads — the relay output triggers an alarm when the measured current falls outside the configured thresholds, preventing cold zones in process heating applications."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/omron/K8AC-H22PC-FLK","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/K8AC-H22PC-FLK 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}}