NOVOS 3 CO2+VOC
Room sensor in the NOVOS design for measuring CO2 , mixed gas (VOC), optionally temperature and humidity (relative, absolute, enthalpy, dew point) and traffic light indication with a 7-color LED. The maintenance-free sensor forms the basis for a pleasant room climate and well-being. Especially designed for use in schools, office buildings, hotels, cinemas and similar applications. Threshold values can be individually configured via Thermokon NOVOSapp. For models with set point and occupancy button, please refer to the 'NOVOS 3 x' in the chapter 'Room Operating Units'.
| Measured values | CO2, VOC, temperature + humidity (depending on the device), each output can be set to get a variable mix of CO2 and VOC by configuration |
|---|---|
| Output voltage | VV: 2x 0..10 V, 3xV: 3x 0..10 V, 4xV: 4x 0..10 V, 0..10 V or 0..5 V (live-zero can be configured via app or uConfig), min. load 10 kΩ |
| Output current | AA: 2x 4..20 mA, 3xA: 3x 4..20 mA, 4xA: 4x 4..20 mA, max. load 500 Ω |
| Network technology | RS485 BACnet (MS/TP), RS485 Modbus |
| Power supply | 15..35 V = or 19..29 V ~ SELV, AA | 3xA | 4xA:, 15..35 V = SELV |
| Measuring range humidity | 0..100% rH non-condensing, enthalpy: 0..85 KJ/kg, absolute humidity: 0..50 | 0..80 g/m³, dew point: 0..+50 | -20..+80 °C, optionally configurable via app, uConfig or BUS |
| Measuring range CO2 | 0..2000 ppm | 0..5000 ppm, optionally configurable via app, uConfig or BUS |
| Accuracy temperature | ±0,5 K (typ. at 21 °C) |
| Accuracy humidity | ±2% between 10..90% rH (typ. at 21 °C) |
| Accuracy CO2 | ±50 ppm +3% of measured value (typ. at 21 °C, 50% rH, 1015 hPa) |
| Calibration | self-calibration, CO2: Dual Channel |
| Sensor | VOC sensor (heated metal oxide semiconductor), CO2: NDIR (non-dispersive, infrared) |
| Inputs | RS485 Modbus:, 1x input for floating contact |
| Display | RGB-LED indicating air quality (traffic light function ‘TLF’), optional |
| Colour | pure white, black or aluminium |
| Enclosure | PC V0, optionally with design cover black or aluminium |
| Protection (IP) | IP20 according to EN 60529 |
| Cable entry | rear entry, breaking points bottom, drill mark top |
| Electrical connection | tool-free mountable spring clamp, max. 1,5 mm² |
| Ambient condition | 0..+50 °C, max. 85% rH non-condensing |
| Mounting | flush-mounted on standard EU box (Ø=60 mm), or to be mounted flat onto the surface using screws, base part can be mounted and wired separately |
| Notes | for configuration an optional programming dongle (Bluetooth) is available (refer to accessories), mixed gas sensors detect gases and vapours which can be oxidised (burnt): Body odours, tobacco smoke, exhalations emitted by materials (furniture, carpets, paint, glue ...) |