The Panasonic SN-GCJA5 laser particle (PM) sensors are comprised of an integrated microprocessor, microfan, laser diode (LD), and photodiode (PD). The LD emits light into the detection area and the PD receives the light and detects the floating particles in the air. These sensor fans operate based on the amount of dust particles around the LD, which extends the life of the sensors. SN-GCJA5 sensors are high precision, high sensitivity and provide fast response. Performance is maintained by a unique auto-calibration function. These air quality sensors minimize dust accumulation through an optimized air passage structure, making tracking avoidance possible for electrical safety. Typical applications include air purifiers, fans and air conditioners.
Note: The combination of SN-GCJA5 Air Quality Sensors , Arduino Uno Microcontroller Board and Level Shifter and Software are required to build the complete evaluation kit.
Characteristics:
- Detects dust, fly ash, soot, smoke, aerosols, vapors, mists and condensed vapors
- High precision
- High sensitivity and fast response
- Maintain performance through unique auto-calibration function
- Extended service life optimized by S/W control
- The SN-GCJA5L air quality sensor comes with a cable
- Optimized air path design to minimize dust accumulation and enable tracking avoidance for electrical safety
- Output mass density value of PM1.0, PM2.5 and PM10 (μgm 3 )
- RoHS and REACH Compliant
Specifications:
- 5V supply voltage (±10%)
- Below 100mA current consumption
- EU 2 External C and UART interface
- Minimum detectable particle of 0.3μm
- Response time 1 second
- Time of first reading 8 seconds
- Small size 37mm x 37mm x 12mm
- Weighs about 13g
Forms:
- Monitoring indoor and outdoor air quality
- Air purifiers
- Airborne dust detection
- Fans
- Air conditioning
- Industries:
- Retail
- Doctor
- Electronics
- Smart city/smart building
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Content sponsored by Mouser Electronics