Hello We are currently looking for a NO2/NOx sensor for a research project. This will be attached to a multicopter drone and will measure the NO2/NOx concentration in a vertical profile in the lower atmosphere. The sensor needs to meet the following requirements: Mass: max. 1.5kg Max. dimensions: 300x80x80 mm Power supply: <= 24V Protocol: I2C, serial or CAN (has to work with Raspberry Pi or Arduino) Humidity range: 10-90% r.H. Heated: Yes (to allow measurements at higher humidities) Measuring range: 0-1 ppm (or higher, as long as the measuring accuracy does not suffer) Linearity: 4% of reading < 5 ppb Response time: < 180s Zero drift and span drift: < 6 ppb in 12h Does BOSCH sensors offer a sensor that meets these reuqirements?
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