{"product_id":"elta-149-ec-co2th3m-room-sensor-co2-temperature-and-humidity-0-10v-modbus","title":"Elta 149-EC-CO2TH3M Room Sensor CO2, Temperature and Humidity 0-10V Modbus","description":"\u003cp\u003eThe Elta 149-EC-CO2TH3M is a room sensor that measures CO2, temperature and humidity and outputs a 0-10V signal for each, so EC fans or speed controllers can ramp ventilation to real occupancy. This is the Modbus version for connection to a BMS.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMeasures CO2, temperature and relative humidity\u003c\/li\u003e\n\u003cli\u003e3 x 0-10V outputs to drive EC fans or speed controllers\u003c\/li\u003e\n\u003cli\u003eRS-485 Modbus RTU\u003c\/li\u003e\n\u003cli\u003eVolt-free relay for a CO2 alarm\u003c\/li\u003e\n\u003cli\u003eTraffic light LED shows CO2 level\u003c\/li\u003e\n\u003cli\u003e24V AC\/DC or 230V supply\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSuitable for\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDemand controlled ventilation in classrooms, offices and meeting rooms\u003c\/li\u003e\n\u003cli\u003ePart F CO2 monitoring\u003c\/li\u003e\n\u003cli\u003eBMS connected ventilation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation\u003c\/h3\u003e\n\u003cp\u003eMount at breathing height in the occupied space, away from windows, doors and supply diffusers. Wire the 0-10V output to the fan or controller and the Modbus to the BMS. Wiring by a qualified electrician.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable width=\"100%\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eElta\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e149-EC-CO2TH3M\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCO2, temperature and humidity room sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSupply\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e24V AC\/DC or 230V 50\/60Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutputs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3 x 0-10V (CO2, temperature, RH), configurable 0\/2-10V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCommunications\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRS-485 Modbus RTU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRelay\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVolt-free, CO2 alarm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIndication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTraffic light LED for CO2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n","brand":"Elta","offers":[{"title":"Default Title","offer_id":56471488463227,"sku":"149-EC-CO2TH3M","price":432.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/elta-rs-room-sensor.png?v=1790336993","url":"https:\/\/www.efans.co.uk\/products\/elta-149-ec-co2th3m-room-sensor-co2-temperature-and-humidity-0-10v-modbus","provider":"eFans Direct Ltd","version":"1.0","type":"link"}