Laser dust sensor - FS00210
• Comprehensive shielded design, strong anti-interference ability, both the inlet and outlet are set at the same side. Customer do not require operation for air duct.
• The minimum size of resolvable particle is 0.3μm
• Ultra-thin material and super silent
• Zero false alarm
• Real-time response
- Model Number: FS00210
- Quantity:
- - +
Product Specification
1. Product description
FS00210laser dust sensor is a general digital particle concentration sensor, which can be used to obtain the number and mass of suspended particles in the air per unit volume, that is the particle concentration (μg/m³), and output it in the form of digital interface.The sensor can be embedded in various instruments and apparatuses or environmental improvement equipment related to the concentration of suspended particulate matter in the air to provide timely and accurate concentration data.
The sensor adopts the principle of laser scattering, that is to say, laser irradiation scatters on suspended particulate matter in the air. At the same time, scattered light is collected at a specific angle to obtain the curve of scattered light intensity changing with time. Then the microprocessor uses the algorithm based on Michaelis（MIE）theory to obtain the equivalent particle size of particulate matter and the number of particulate matter with different particle sizes per unit volume.
2. The characteristic of sensor
• Comprehensive shielded design, strong anti-interference ability, both the inlet and outlet are set at the same side. Customer do not require operation for air duct.
• The minimum size of resolvable particle is 0.3μm
• Ultra-thin material and super silent
• Zero false alarm
• Real-time response
• Accurate data
• Long life
3. Main application
• Air Quality monitors, portable instrument, air cleaner
• Fresh air ventilator, air conditioning, equipment for smart home
• Hospital, hotel and school and locus public
4. Technique index
|
Parameter |
Index |
Unit |
|
Particle size range |
0.3~10 |
μm |
|
Output result |
Particle mass concentration |
μg /m³ |
|
Measurement range |
PM1.0: 0 ~ 1,000μg/m³ PM2.5: 0 ~ 1,000μg/m³ PM10: 0 ~ 1,000μg/m³ |
|
|
Effective range |
PM1.0: 0 ~ 1000μg/m³ PM2.5: 0 ~ 1000μg/m³ PM10: 0 ~ 1000μg/m³ |
|
|
Resolution |
1 |
μg/m³ |
|
Maximum consistency error for PM1.0&PM2.5&PM10 |
0 ~ 100μg/m³, ±10μg/m³ 101 ~ 1,000μg/m³, ±10% reading |
|
|
Response time |
≤10 |
S |
|
Working temperature |
-10 ~ 50 |
℃ |
|
Working humidity |
0~95%RH（non-condensing） |
|
|
Storage temperature |
-30 ~ 60 |
℃ |
|
Power supply |
DC 5V±0.1V，ripple wave＜50mV |
|
|
Working current |
≤100 |
mA |
|
Standby current |
≤200 |
μA |
|
Digital output 1（default） |
I²C, UART_TTL(L<0.8V@3.3V;H>2.7V@3.3V) |
|
|
Digital output 2 |
DAC(customized) |
|
|
Digital output 3 |
PWM(customized) |
|
|
Output method |
Default by passive output after powering on, sampling time interval should be over 1,000ms. |
|
|
MTTF |
＞40000 (continuous turn on) |
hr |
|
Reference size |
48×37×12 |
mm |
Table 1: technical indicators
5. External dimension
Figure 1: the overall dimensions (unit: mm, error of plus or minus 0.2 mm)
6. Product selection drawing of laser dust sensor
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