| Description de l'article | Outdoor sensor CO2+VOC+TEMP+RH - bus / POWER SUPPLY: 15..35 V = or 19..29 V ~ output: 2X 0..10 V or 0..5 V (adjustable via jumper), network technology: RS485 MODBUS measuring range CO2: 0..2.000 PPM | 0..5.000 PPM, configurable via THERMOKON USEAPP dual channel measuring principle, accuracy CO2: ±50 PPM +3% of measured value (TYP. At 21 °C and 50% RH) measuring range voc: 0..100% (self-calibrating) measuring range temperature: 0..+50 °C, accuracy temperature: ±0.5 K (TYP. At 21 °C) measuring range rel. Humidity: 0..100% RH without condensation, enthalpy: 0..85 KJ/KG, absolute humidity: 0..50 | 0..80 g/m³ or dew point: 0..+50 | -20..+80 °C, adjustable via THERMOKON USEAPP, accuracy rel. Humidity: ±2% between 10..90% RH (TYP. At 21 °C) offset calibration via THERMOKON USEAPP sensor tube: PA6, black, Ø=19.5 MM, length 100 MM shock-proof and unbreakable housing use-m with hinged cover (PC, p |