Compact size, measuring only 13*13*2.5mm Low power consumption, operating current ＜20mA High sensitivity and rapid response recovery Advanced MEMS technology Gas detected: Hydrogen (H2) Sensitivity: R0(in air)/Rs(in 200ppm H2) ?? 5 Lifespan: ??5 years (in air)
Measurement Range: 0 to 5000 ppm Dimensions: 30mm x 15.6mm x 8.6mm Accuracy: 400-5000 ppm +/- 30 ppm ? 3% of reading Temperature Dependence: 5 ppm per ?C or 0.5% of the reading per ?C, Stability: < 2% of FS over life of sensor (15 years typical)
Circuit: SGP40 Supply voltage: 3 V to 5 V Communication interface: I2C I2C communication interface address: 0x59 VOC Measuring range: 0 ppm to 1000 ppm VOC index value Measuring range: 0 to 500 Connectors: STEMMA QT / Qwiic
