Indoor temperature sensor

CO2/Temperature/RH Room Sensor • Comply with Part F guidance • Monitor/ Measure carbon dioxide (CO2), temperature and relative humidity • Suitable for +24V AC/DC and 230V 50/60Hz supplies • Linear +10V output to regulate speed controllers or EC fans • VFC relay for alarm signal on CO2 level • BACnet or Modbus options • LED Indicator for CO2 levels (Red/Yellow/Green) Overview A Range of Room sensors to monitor and measure carbon dioxide (CO2), temperature and relative humidity. Designed for all areas being directly connected to low or mains voltage supply. Suitable for connection to a Variable Frequency Drive or directly to an EC Fan. Downloads Installation and Maintenance Features and Benefits Supply Voltage The Room Sensor uses a supply voltage of +24V AC/DC or 230V 50/60Hz. Analogue Outputs Three Analogue 0-10V outputs are available, 1 x CO2, 1 x Temperature, 1 x Relative Humidity. Digital Outputs RS-485 Modbus RTU or BACnet MS/TP communication protocols available dependent on model. Standalone Use Can be used without output connections as a monitor only of CO2, Temperature or Relative Humidity Traffic Light CO2 System LED Indicator for visual identification of CO2 Levels, Green – OK, Yellow – Low, RED – High.