Sensirion SPS30 Particulate Matter Sensor
Sensirion SPS30 Particulate Matter (PM) Sensor features a measurement principle based on laser scattering and uses Sensirion's innovative contamination-resistance technology. This technology, together with high-quality and long-lasting components, enables accurate measurements from the device's first operation throughout its lifetime of more than eight years. Advanced algorithms provide superior precision for different PM types and higher-resolution particle size binning. This allows the detection of different sorts of environmental dust and other particles. With dimensions of only 41mm x 41mm x 12mm, the SPS30 is ideal for applications where the size is of paramount importance, such as wall-mounted or compact air-quality devices.
Features
- Unique long-term stability
- Innovative contamination-resistance technology
- Superior accuracy in mass/number-concentration sensing
- Advanced particle size binning
- Small, ultra-slim package
- Laser-based scattering principle and advanced algorithms
- Fully calibrated digital output, UART and I2C interfaces
- Fully calibrated digital output
- RoHS compliant
Applications
- Air purifiers
- HVAC equipment
- Air conditioners
- IoT devices
- Demand-controlled ventilation systems
- Air quality/environmental monitors
- Smart home
Specifications
- Particle detection size range
- Mass concentration: PM1.0, PM2.5, PM4, and PM10
- Number concentration: PM0.5, PM1.0, PM2.5, PM4, and PM10
- 8s to 30s typical start-up time, depending on the number of concentration
- 4.5V to 5.5V operating supply voltage
- 1s ±0.04s sampling interval
- 660nm laser wavelength
- Supply currents
- 38µA typical in sleep mode, 50µA maximum
- 300µA to 360µA in idle-mode
- 45mA to 65mA in measurement mode
- 80mA maximum in the first 200ms (fan start) of measurement mode
- -10°C to +60°C operating temperature range
- >10-years lifetime with 24-hour-a-day operation
Videos
Publié le: 2018-11-01
| Mis à jour le: 2024-04-17