{"product_id":"sensor-co2-logico2-mk9","title":"LogiCO2 Mk9 CO2 sensor add-on kit","description":"\u003csection class=\"ibco2mk9-product ibco2mk9-1134\" data-brand=\"LogiCO2\" data-model=\"CO2 Sensor Mk9\"\u003e\n  \u003cstyle\u003e\n    .ibco2mk9-product{\n      --ib-max:1120px;\n      --ib-text:#1f2328;\n      --ib-muted:#5b6573;\n      --ib-line:#e6e8eb;\n      --ib-soft:#f7f8fa;\n      --ib-soft2:#f2f4f6;\n      --ib-accent:#111111;\n      --ib-radius:18px;\n      --ib-shadow:0 12px 30px rgba(0,0,0,.05);\n      --ib-content-size:16px;\n      --ib-content-lh:1.68;\n      --ib-h2-size:28px;\n      --ib-h3-size:20px;\n      color:var(--ib-text);\n      font-size:var(--ib-content-size);\n      line-height:var(--ib-content-lh);\n    }\n    .ibco2mk9-product *{box-sizing:border-box}\n    .ibco2mk9-wrap{max-width:var(--ib-max);margin:0 auto;padding:4px 0 36px}\n    .ibco2mk9-hero,.ibco2mk9-block,.ibco2mk9-specs,.ibco2mk9-faq,.ibco2mk9-downloads,.ibco2mk9-related{\n      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10px}\n    .ibco2mk9-table-wrap{width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch}\n    .ibco2mk9-table{\n      width:100%;min-width:760px;border-collapse:collapse;border:1px solid var(--ib-line);\n      border-radius:16px;overflow:hidden;background:#fff\n    }\n    .ibco2mk9-table caption{\n      caption-side:top;text-align:left;padding:0 0 12px;font-weight:700;color:var(--ib-accent)\n    }\n    .ibco2mk9-table thead th{\n      background:var(--ib-soft2);color:var(--ib-accent);font-weight:700;text-align:left;\n      padding:14px 16px;border-bottom:1px solid var(--ib-line);font-size:15px\n    }\n    .ibco2mk9-table tbody th,.ibco2mk9-table tbody td{\n      padding:14px 16px;border-bottom:1px solid var(--ib-line);vertical-align:top;text-align:left;\n      font-size:15px;line-height:1.55\n    }\n    .ibco2mk9-table tbody th{width:34%;background:#fcfcfd;font-weight:700;color:var(--ib-accent)}\n    .ibco2mk9-table tbody tr:last-child th,.ibco2mk9-table tbody tr:last-child 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.ibco2mk9-cards,.ibco2mk9-list-grid,.ibco2mk9-download-grid,.ibco2mk9-related-grid{grid-template-columns:1fr}\n    }\n    @media (max-width:740px){\n      .ibco2mk9-product{\n        --ib-content-size:15px;\n        --ib-h2-size:23px;\n        --ib-h3-size:18px;\n      }\n      .ibco2mk9-hero,.ibco2mk9-block,.ibco2mk9-specs,.ibco2mk9-faq,.ibco2mk9-downloads,.ibco2mk9-related{\n        padding:18px;border-radius:16px\n      }\n      .ibco2mk9-table{min-width:100%;border:0}\n      .ibco2mk9-table thead{\n        position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);\n        white-space:nowrap;border:0\n      }\n      .ibco2mk9-table,.ibco2mk9-table tbody,.ibco2mk9-table tr,.ibco2mk9-table th,.ibco2mk9-table td{\n        display:block;width:100%\n      }\n      .ibco2mk9-table tr{\n        border:1px solid var(--ib-line);border-radius:14px;margin-bottom:12px;overflow:hidden\n      }\n      .ibco2mk9-table tbody th{\n        background:var(--ib-soft2);border-bottom:1px solid var(--ib-line)\n      }\n      .ibco2mk9-table tbody td{border-bottom:none;padding-top:12px}\n    }\n  \u003c\/style\u003e\n\n  \u003cdiv class=\"ibco2mk9-wrap\"\u003e\n    \u003cdiv class=\"ibco2mk9-hero\"\u003e\n      \u003cdiv class=\"ibco2mk9-kicker\"\u003eCO2 Safety · LogiCO2\u003c\/div\u003e\n      \u003ch2\u003eLogiCO2 Mk9 CO2 sensor to extend or replace a detection point\u003c\/h2\u003e\n      \u003cp class=\"ibco2mk9-snippet\"\u003e\u003cstrong\u003eThe LogiCO2 Mk9 CO2 Sensor measures CO2 concentration, displays the values on screen and generates an alert when the configured alarm levels are reached. It is a suitable solution as a replacement or expansion within an existing LogiCO2 system.\u003c\/strong\u003e\u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"ibco2mk9-block\"\u003e\n      \u003ch2\u003eWhat this product offers\u003c\/h2\u003e\n      \u003cp\u003eThis sensor is designed to monitor CO2 concentration in an enclosed space and warn when potentially dangerous levels are reached. It can operate connected to a LogiCO2 central unit or be integrated into a broader monitoring system.\u003c\/p\u003e\n      \u003cp\u003eIts NDIR technology, MODBUS communication and automatic self-calibration make it a solid technical option for hospitality, wineries, breweries, technical rooms and other environments where CO2 is used or stored.\u003c\/p\u003e\n      \u003cp\u003eAt Install Beer, as official distributors in Europe and providers of installation and maintenance services, this type of sensor is particularly suitable for extensions, replacements, and maintenance of LogiCO2 systems.\u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"ibco2mk9-block\"\u003e\n      \u003ch2\u003eKey data\u003c\/h2\u003e\n      \u003cdiv class=\"ibco2mk9-cards\"\u003e\n        \u003cdiv class=\"ibco2mk9-card\"\u003e\n          \u003cstrong\u003eManufacturer’s part number\u003c\/strong\u003e\n          1134\n        \u003c\/div\u003e\n        \u003cdiv class=\"ibco2mk9-card\"\u003e\n          \u003cstrong\u003eSKU Install Beer\u003c\/strong\u003e\n          LG020\n        \u003c\/div\u003e\n        \u003cdiv class=\"ibco2mk9-card\"\u003e\n          \u003cstrong\u003eType\u003c\/strong\u003e\n          CO2 sensor with display and alarm\n        \u003c\/div\u003e\n        \u003cdiv class=\"ibco2mk9-card\"\u003e\n          \u003cstrong\u003eMeasuring range\u003c\/strong\u003e\n          0–3% vol.\n        \u003c\/div\u003e\n        \u003cdiv class=\"ibco2mk9-card\"\u003e\n          \u003cstrong\u003eExtended range\u003c\/strong\u003e\n          3–6.7% vol.\n        \u003c\/div\u003e\n        \u003cdiv class=\"ibco2mk9-card\"\u003e\n          \u003cstrong\u003eCommunication\u003c\/strong\u003e\n          RS485 MODBUS\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"ibco2mk9-note\"\u003e\n        \u003cstrong\u003eImportant note:\u003c\/strong\u003e the official product page and the Mk9\/Mk90 manual do not fully match regarding the Mk9 housing format and protection rating. If the datasheet is going to be published on Shopify for commercial purposes, it is advisable to physically verify the stock unit or confirm it with the factory before finalizing those fields.\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"ibco2mk9-block\"\u003e\n      \u003ch2\u003eMain features\u003c\/h2\u003e\n      \u003cul class=\"ibco2mk9-list-grid\"\u003e\n        \u003cli\u003e\n\u003cstrong\u003eCO2 measurement by NDIR\u003c\/strong\u003e Uses non‑dispersive infrared and a thermistor to control CO2 concentration.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eIntegrated display\u003c\/strong\u003e Shows CO2, TWA and temperature when the thermal function is enabled.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eLocal audible alarm\u003c\/strong\u003e Includes an audible warning when an alarm level is reached.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eProfessional connectivity\u003c\/strong\u003e Communicates via RS485 MODBUS.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eAutomatic self-calibration\u003c\/strong\u003e Performs periodic self-calibration under normal conditions.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eAvailable outputs\u003c\/strong\u003e Integrates 2 x 24 V DC transistor outputs.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eCompatible with control unit\u003c\/strong\u003e Can be connected to the LogiCO2 central unit.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eUse as spare or expansion\u003c\/strong\u003e The official package includes the Mk9 CO2 detector as a standalone unit.\u003c\/li\u003e\n      \u003c\/ul\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"ibco2mk9-specs\"\u003e\n      \u003ch2\u003eTechnical specifications\u003c\/h2\u003e\n      \u003cdiv class=\"ibco2mk9-table-wrap\"\u003e\n        \u003ctable class=\"ibco2mk9-table\"\u003e\n          \u003ccaption\u003eTechnical specifications of the LogiCO2 Mk9 CO2 Sensor\u003c\/caption\u003e\n          \u003cthead\u003e\n            \u003ctr\u003e\n              \u003cth scope=\"col\"\u003eParameter\u003c\/th\u003e\n              \u003cth scope=\"col\"\u003eData\u003c\/th\u003e\n            \u003c\/tr\u003e\n          \u003c\/thead\u003e\n          \u003ctbody\u003e\n            \u003ctr\u003e\n              \u003cth scope=\"row\"\u003eBrand\u003c\/th\u003e\n              \u003ctd\u003eLogiCO2\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003cth scope=\"row\"\u003eModel\u003c\/th\u003e\n              \u003ctd\u003eCO2 Sensor Mk9\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003cth scope=\"row\"\u003eSKU\u003c\/th\u003e\n              \u003ctd\u003eLG020\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003cth scope=\"row\"\u003eMPN \/ manufacturer part number\u003c\/th\u003e\n              \u003ctd\u003e1134\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003cth scope=\"row\"\u003eEquipment type\u003c\/th\u003e\n              \u003ctd\u003eCO2 sensor for safety system\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003cth scope=\"row\"\u003eFuente de alimentación\u003c\/th\u003e\n              \u003ctd\u003e24 V DC\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003cth scope=\"row\"\u003ePower consumption\u003c\/th\u003e\n              \u003ctd\u003e\u003c300 mA according to the official page; the system manual states 56 mA at rest and 68 mA in alarm for Mk9\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003cth scope=\"row\"\u003eWiring connections\u003c\/th\u003e\n              \u003ctd\u003eRJ45\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003cth scope=\"row\"\u003eDigital interface\u003c\/th\u003e\n              \u003ctd\u003eRS485 MODBUS serial\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003cth scope=\"row\"\u003eOutputs\u003c\/th\u003e\n              \u003ctd\u003e2 transistor outputs 24 V DC, min. 1 mA\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003cth scope=\"row\"\u003eAudible signal\u003c\/th\u003e\n              \u003ctd\u003e85 dBa (1 m) max. according to the official page; the system manual states 76 dBa (1 m) max. for Mk9\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003cth scope=\"row\"\u003eOperating principle\u003c\/th\u003e\n              \u003ctd\u003eNDIR and thermistor\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003cth scope=\"row\"\u003eCO2 measuring range\u003c\/th\u003e\n              \u003ctd\u003e0–3% vol.\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003cth scope=\"row\"\u003eExtended CO2 range\u003c\/th\u003e\n              \u003ctd\u003e3–6.7% vol.\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003cth scope=\"row\"\u003eSampling mode\u003c\/th\u003e\n              \u003ctd\u003eDiffusion\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003cth scope=\"row\"\u003eTWA\u003c\/th\u003e\n              \u003ctd\u003eCalculation over 8 hours with a 2-minute sampling period\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003cth scope=\"row\"\u003eResolution\u003c\/th\u003e\n              \u003ctd\u003e0.01% vol.\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003cth scope=\"row\"\u003eCO2 accuracy\u003c\/th\u003e\n              \u003ctd\u003e±200 ppm ±10% of reading\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003cth scope=\"row\"\u003eAnnual zero-point drift\u003c\/th\u003e\n              \u003ctd\u003e\u003c0.01% vol. with automatic self‑calibration\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003cth scope=\"row\"\u003eOperating temperature\u003c\/th\u003e\n              \u003ctd\u003e-20 to +50 °C according to the official website; the system manual states 0 to +45 °C\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003cth scope=\"row\"\u003eOperating humidity\u003c\/th\u003e\n              \u003ctd\u003e0 to 95% RH non-condensing\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003cth scope=\"row\"\u003eWarm‑up time\u003c\/th\u003e\n              \u003ctd\u003e1 min at 22 °C\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003cth scope=\"row\"\u003eSensor service life\u003c\/th\u003e\n              \u003ctd\u003e\u003e15 years\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003cth scope=\"row\"\u003eDimensions\u003c\/th\u003e\n              \u003ctd\u003eThe official page states Ø 90 mm x 120 mm; the Mk9\/Mk90 manual states 90 x 161 x 38 mm\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003cth scope=\"row\"\u003eIngress protection\u003c\/th\u003e\n              \u003ctd\u003eIP54 according to the official website; the Mk9\/Mk90 manual states IP56 for Mk9\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003cth scope=\"row\"\u003eNiveles de alarma predefinidos\u003c\/th\u003e\n              \u003ctd\u003e5,000 ppm instant alert, 5000 ppm 8‑h TWA, 1.5% STEL average, 3.0% STEL\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003cth scope=\"row\"\u003eScope of supply\u003c\/th\u003e\n              \u003ctd\u003eCO2 Mk9 detector\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003cth scope=\"row\"\u003eWeight\u003c\/th\u003e\n              \u003ctd\u003e1 kg\u003c\/td\u003e\n            \u003c\/tr\u003e\n          \u003c\/tbody\u003e\n        \u003c\/table\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"ibco2mk9-block\"\u003e\n      \u003ch2\u003eCompatibility and use cases\u003c\/h2\u003e\n      \u003cp\u003eThis sensor can be used as a standalone unit, connected to a LogiCO2 central unit, or within a computerized supervision system. It also supports connection of horns\/beacons or other external boxes to add functionality.\u003c\/p\u003e\n      \u003cp\u003eIt is suitable for bars, pubs, technical rooms, wineries, breweries, soft drink plants and other spaces where CO2 may accumulate in the event of a leak.\u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"ibco2mk9-block\"\u003e\n      \u003ch2\u003eInstallation and considerations before buying\u003c\/h2\u003e\n      \u003cul class=\"ibco2mk9-bullets\"\u003e\n        \u003cli\u003eMk9 and Mk90 CO2 sensors must be installed at a maximum of 30 cm from the floor.\u003c\/li\u003e\n        \u003cli\u003eThe maximum distance to the distribution or leak point is 5 m.\u003c\/li\u003e\n        \u003cli\u003eEach sensor covers a maximum of 78 m².\u003c\/li\u003e\n        \u003cli\u003eIf the room has only mechanical ventilation, the manual states that it must have a sensor.\u003c\/li\u003e\n        \u003cli\u003eIt is advisable to install it in an area where it is less exposed to impacts or mechanical damage.\u003c\/li\u003e\n        \u003cli\u003eBefore purchasing, confirm whether you need only the sensor or also a central unit, beacon, transformer or signaling accessories.\u003c\/li\u003e\n      \u003c\/ul\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"ibco2mk9-block\"\u003e\n      \u003ch2\u003eRecommended maintenance and use\u003c\/h2\u003e\n      \u003cp\u003eSince this is a safety product, LogiCO2 recommends carrying out a functional check at least once a year.\u003c\/p\u003e\n      \u003cp\u003eAfter a replacement or expansion, it’s advisable to check the display reading, communication with the control unit if present, and the response of the system’s audible and visual alarms.\u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"ibco2mk9-faq\"\u003e\n      \u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\n      \u003cdetails\u003e\n        \u003csummary\u003eIs this product an O2 add-on kit?\u003c\/summary\u003e\n        \u003cp\u003eNo. The item corresponds to the CO2 Sensor Mk9, that is, a CO2 sensor.\u003c\/p\u003e\n      \u003c\/details\u003e\n\n      \u003cdetails\u003e\n        \u003csummary\u003eCan it operate without a central unit?\u003c\/summary\u003e\n        \u003cp\u003eThe official page states that it can be used as a standalone unit, connected to a central unit or within a larger computerized system.\u003c\/p\u003e\n      \u003c\/details\u003e\n\n      \u003cdetails\u003e\n        \u003csummary\u003eWhat alarm levels does it come preset with?\u003c\/summary\u003e\n        \u003cp\u003e5,000 ppm instant alert, 5,000 ppm 8 h TWA, 1.5% average STEL and 3.0% STEL.\u003c\/p\u003e\n      \u003c\/details\u003e\n\n      \u003cdetails\u003e\n        \u003csummary\u003e¿Dónde debe instalarse?\u003c\/summary\u003e\n        \u003cp\u003eAt a maximum height of 30 cm from the floor and a maximum distance of 5 m from the CO2 distribution point.\u003c\/p\u003e\n      \u003c\/details\u003e\n\n      \u003cdetails\u003e\n        \u003csummary\u003eWhat area does one sensor cover?\u003c\/summary\u003e\n        \u003cp\u003eUp to 78 m² according to the Mk9\/Mk90 system manual.\u003c\/p\u003e\n      \u003c\/details\u003e\n\n      \u003cdetails\u003e\n        \u003csummary\u003eDoes it require maintenance?\u003c\/summary\u003e\n        \u003cp\u003eYes. The manufacturer recommends a functional check at least once a year.\u003c\/p\u003e\n      \u003c\/details\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"ibco2mk9-downloads\"\u003e\n      \u003ch2\u003eDownloadable\u003c\/h2\u003e\n      \u003cdiv class=\"ibco2mk9-download-grid\"\u003e\n        \u003ca class=\"ibco2mk9-btn\" href=\"https:\/\/www.logico2.com\/products\/co2-sensor-mk9\/\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eOfficial Mk9 CO2 Sensor page\u003c\/a\u003e\n        \u003ca class=\"ibco2mk9-btn\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0339\/9513\/files\/co2ss_mk9_mk90_es.pdf?v=1772145161\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eManual Mk9 \/ Mk90 en español\u003c\/a\u003e\n        \u003ca class=\"ibco2mk9-btn\" href=\"https:\/\/youtu.be\/1trr3C-eVzs?si=upt3ADfj6txECFaj\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eMk9 \/ Mk90 video tutorial\u003c\/a\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"ibco2mk9-related\"\u003e\n      \u003ch2\u003eYou may also be interested in\u003c\/h2\u003e\n      \u003cdiv class=\"ibco2mk9-related-grid\"\u003e\n        \u003ca class=\"ibco2mk9-btn\" href=\"\/en\/collections\/logico2-detectores-co2-seguridad-industrial-horeca\"\u003eLogiCO2 products\u003c\/a\u003e\n        \u003ca class=\"ibco2mk9-btn\" href=\"\/en\/pages\/servicio-tecnico\"\u003eTechnical advice and installation\u003c\/a\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e","brand":"LogiCO2","offers":[{"title":"Default Title","offer_id":57365631140188,"sku":"LG020","price":298.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0339\/9513\/files\/mk9-co2sensor-logico2.webp?v=1776208205","url":"https:\/\/installbeer.com\/en\/products\/logico2-co2-sensor-mk9","provider":"Install Beer","version":"1.0","type":"link"}