Laser Particle Sensor

Laser particle sensor detects the dust particle concentration in air by using optical sensing method. A laser diode (LASER) and a photo-sensor are optically arranged in this device. The photo-sensor detects the scattered LASER light by particulate matter(PM) in air. The photo-sensor counts the number of particles and measures the size of particle. MCU calculates the concentration of particle and size. This laser particle sensor can measure PM1, PM2.5 and PM10.

This product is globally available for your Air care applications.

주요 모델 및 규격 (for Selection)

Model Size
(mm)
Weight
(g)
Supply
Voltage
(V)
Signal
Output
Dust
Concentration
(㎍/㎥)
Uniformity
(%)
Characteristic Data
Sheet
SM-LS-01A
(N/F/S)
49×35×12 24 5 3.3V TTL
UART
I2C (option)
0~4,000 ±10 PM1.0/2.5/5/10
Numeric Display
Long lifetime
Inquiry
SM-LS-03A
(N/F/S)
49×35×12 24 5 3.3V TTL
UART
I2C (option)
0~4,000 ±10 PM1.0/2.5/5/10
Numeric Display
Long lifetime
Inquiry
SM-LS-03P 50×43×21 37 5 3.3V TTL
UART
I2C (option)
0~4,000 ±10 PM1.0/2.5/5/10
Numeric Display
Long lifetime
Inquiry
SM-LS-03S 48×37×12 27 5 3.3V TTL
UART
I2C (option)
0~4,000 ±10 PM1.0/2.5/5/10
Numeric Display
Long lifetime
Inquiry
SM-LS-04A 50×43×21 40 5 3.3V TTL
UART
I2C (option)
0~4,000 ±10 PM1.0/2.5/5/10
Numeric Display
Long lifetime
Inquiry
SM-LS-05A
(N/F)
35×31×12 20 5 3.3V TTL
UART
I2C (option)
0~4,000 ±10 PM1.0/2.5/5/10
Numeric Display
Long lifetime
Compact size
Inquiry

※ Air Flow Type, N : Normal, F : Front, S : Side