{"product_id":"134b9413","title":"134B9413","description":"\u003cp\u003e\u003cstrong\u003eModel:\u003c\/strong\u003e Accessories for Low-voltage drives\u003c\/p\u003e\u003cp\u003eDUCT AIR QUALITY (VOC) AND CO2 SENSOR KLQ-CO2-MB\u003cbr\u003eMaintenance-free duct sensor covering air quality (VOC 0…100 %), carbon\u003cbr\u003edioxide (CO2 0...5000 ppm) and atmospheric pressure (hPa). The air\u003cbr\u003equality is detected by a VOC sensor (mixed gas sensor for volatile\u003cbr\u003eorganic substances) and include an automatic calibration. It determines\u003cbr\u003ethe loading of the room air due to contaminated gases such as cigarette\u003cbr\u003esmoke, body perspiration, exhaled breathing air, solvent vapors,\u003cbr\u003eemissions etc. The air contamination can be selected into different\u003cbr\u003esensitivity ranges as low, medium or high. The CO2 measurement is\u003cbr\u003eperformed using an optical NDIR sensor (non-dispersive infra-red\u003cbr\u003etechnology), and the detection range is calibrated for standard\u003cbr\u003eapplications such as monitoring residential rooms and conference rooms.\u003cbr\u003eA microprocessor-controlled solution with factory sensor calibration,\u003cbr\u003eModbus RTU connection in a resistant IP65 plastic housing with mounting\u003cbr\u003eflange, quick-locking screws and two M16 cable gland for cable\u003cbr\u003econnection. International SI units (default) can be changed to imperial\u003cbr\u003e(via Modbus).\u003cbr\u003eVOC Sensor: Volatile Organic Compounds sensor (metal oxide) with\u003cbr\u003eautomatic calibration\u003cbr\u003eVOC measuring range: 0...100 % air quality; referred to calibrating gas\u003cbr\u003e\u003cbr\u003etemperature dependence: ± 5 ppm pro °C or ± 0,5 % of measured value pro\u003cbr\u003e°C (whichever is higher)  pressure dependence: ± 0.13 % per mm Hg\u003cbr\u003eMedium: clean air and non-aggressive, non-combustible gases\u003cbr\u003ePower: 24VAC\/DC (± 10%) 24DC \u0026lt;1,6W\u003cbr\u003eOperation temperature: –10...+60 °C \/ 14...+140 °F\u003cbr\u003eT2-IP65 plastic housing two M20 cable glands\u003cbr\u003eHousing dimensions: 126 x 90 x 50 mm \/ 4.96 x 3.54 x 1.97 in\u003c\/p\u003e","brand":"Danfoss","offers":[{"title":"Default Title","offer_id":44471065247832,"sku":"134B9413","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0730\/1693\/4488\/files\/ID475733685551-0101_preview.jpg?v=1785196854","url":"https:\/\/alnajahpower.com\/products\/134b9413","provider":"Alnajah Power","version":"1.0","type":"link"}