{"product_id":"cala-knx-il-co2-pure-white","title":"Elsner Cala KNX IL CO2, pure white","description":"\u003cp\u003eKNX CO2 indicator light with integrated CO2 sensor. The LED area shows the room air quality in green, yellow or red, and the device can also control ventilation via KNX.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCO2 measurement:\u003c\/strong\u003e 400…5000 ppm, mixed value with external CO2 value\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplay:\u003c\/strong\u003e LED colour area 34 × 34 mm; green, yellow or red, permanent or flashing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eController:\u003c\/strong\u003e PI controller for two-stage ventilation by CO2 concentration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunctions:\u003c\/strong\u003e Threshold switching outputs, 4 AND and 4 OR logic gates, 2 control variable comparators\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 55 × 55 × 35 mm, supporting ring 71 × 71 mm, mounting depth ≈ 7 mm; IP20\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Flush-mounted in a 55 mm frame of the installed switch series (delivered without frame)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower supply:\u003c\/strong\u003e KNX bus, 30 V DC SELV, ≤ 30 mA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColour:\u003c\/strong\u003e Pure white RAL 9010\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer reference:\u003c\/strong\u003e 71390\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eNeed help choosing compatible Elsner devices or programming the system? Virasmart in Riga provides KNX design, supply, programming and commissioning — \u003ca href=\"\/en\/pages\/contact\"\u003econtact our engineers\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/www.elsner-elektronik.de\/en\/cala-knx-il-co2-00546-0.html\"\u003eOfficial Elsner product page\u003c\/a\u003e\u003c\/p\u003e","brand":"Elsner Elektronik","offers":[{"title":"Default Title","offer_id":59304949088604,"sku":"71390","price":191.01,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1013\/6089\/4300\/files\/elsner-71390-1.jpg?v=1790624852","url":"https:\/\/shop.virasmart.ee\/en\/products\/cala-knx-il-co2-pure-white","provider":"KNX shop by Virasmart","version":"1.0","type":"link"}