CO2 ROOM SENSOR – 0-10V TRAFFIC LIGHT DISPLAY

The 0-10V version CO2 controller 24vac / dc complete with 2 x 0-10vdc or 2-10vdc analogue outputs for CO2 and temperature (selectable jumper) comes with RS485 interface and modbus protocol. Wall mounting for easy use at airports, train stations, shopping centres, classrooms labs and kitchens. 

Three colour LCD back light indicating ventilation requirements based on CO2 measurements, also displaying temperature.