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 ...)
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Thermokon Sensortechnik GmbH
Platanenweg 1
35756 Mittenaar
Tel.: +49 2778 6960-0


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