NOVOS 3 CO2+VOC
Room sensor in the new Thermokon enclosure NOVOS 3 for measuring CO2 content and mixed gas and additionally temperature and humidity (relative, absolute, enthalpy, dew point). The maintenance-free sensor creates the conditions for a pleasant indoor climate and well-being. Typical applications are schools, office buildings, hotels, cinemas or similar. The device is available with additional LED display (traffic light function). The threshold values can be individually configured via the Thermokon NOVOSapp. For set point and fan stage adjustment, manual override for room and office applications please refer to NOVOS 3 x in 'Room Operating Units'.
| Measuring 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 Thermokon NOVOSapp), min. load 10 kΩ |
| Output ampere | AA: 2x 4..20 mA, 3xA: 3x 4..20 mA, 4xA: 4x 4..20 mA, max. load 500 Ω |
| Network technology | RS485 Modbus, RS485 BACnet (MS/TP) |
| 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 Thermokon NOVOSapp or BUS |
| Measuring range CO2 | 0..2000 ppm | 0..5000 ppm (optionally configurable via Thermokon NOVOSapp 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 |
| Enclosure | PC V0, pure white, design cover (optional) |
| Protection | IP20 according to EN 60529 |
| Cable entry | rear entry, breaking points bottom, drill mark top |
| Connection electrical | tool-free mountable spring clamp, max. 1,5 mm² |
| Ambient condition | 0..+50 °C, max. 85% rH non-condensing |
| Mounting | surface mounted on flush-mounting 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 ...) |