SEN63C

SEN63C is an environmental sensor node from Sensirion in a housed module package, measuring seven parameters - particulate matter PM1, PM2.5, PM4 and PM10, temperature, relative humidity and CO2 - over an I2C interface, for indoor air-quality monitoring and demand-controlled ventilation in buildings, schools and offices. The CO2 channel at this tier is the selection point: ventilation control and building standards key on measured CO2, and the SEN63C delivers it in the same node as the particle and RH/T readout, without stepping up to the platform's full gas-index models. One integrated, factory-characterised module also removes the separate particle sensor and CO2 sensor sourcing lines a discrete design would carry. The verified ordering code for this node is SEN63C-SIN-T. Selection advice: choose by parameter set within the SEN6x platform - if the specification also requires VOC and NOx indexes, step up to the SEN66 (which adds both alongside CO2) or the SEN69C; if only particles and RH/T are needed, the SEN62 and SEN60 sit below. Match the full SEN63C code, as platform members differ in firmware and reported values. Parameters verified against Sensirion documentation.