IR Dust Sensor

IR dust sensor detects the dust particle concentration in air by using optical sensing method. An infrared light emitting diode (IR LED) and a photo-sensor are optically arranged in this device. The photo-sensor detects the reflected IR LED light by dust particles in air. This dust sensor can detect the small particle matter(PM2.5/10) like cigarette smoke and it can distinguish small particle matter like smoke from large house dust by pulse pattern of signal output. This sensor has the interface of PWM, UART protocol.

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-PWM-01A 59×46×18 23 5 PWM
P1 (Small Particle)
P2 (Large Particle)
0~800,000
(pcs/ft3)
±30 MICOM CAL.
Heart beat(User option)
1sec. Average output
Inquiry
SM-PWM-01A-R 59×46×18 23 5 PWM
P1 (Small Particle)
P2 (Large Particle)
0~800,000
(pcs/ft3)
±30 MICOM CAL.
Real-time output
Inquiry
SM-ND-02A 59×46×18 23 5 PWM
UART
0~800,000
(pcs/ft3)
±15 UART mode
High sensitivity
Inquiry
SM-PWM-03A 59×45×18 23 5 PWM
P1 (Small Particle)
P2 (Large Particle)
0~800,000
(pcs/ft3)
±15 MICOM CAL.
Heart beat (User option)
1sec. Average output
Inquiry
SM-PWM-03A-G 59×45×18 23 5 PWM
P1 (Small Particle)
Analog
P2 (Gas sensor)
0~800,000
(pcs/ft3)
±15 MICOM CAL.
Heart beat (User option)
Gas (TVOC) sensor option
with TVOC gas sensor
Inquiry
SM-ND-06A 59×45×18 23 5 PWM
UART
I2C (Option)
0~300
(㎍/m3)
±10 Numeric Display Support
Inquiry
SM-ND-06A-G 59×45×18 23 5 PWM/UART
I2C (Option)
Analog (Gas)
0~300
(㎍/m3)
±10 Numeric Display Support
with TVOC gas sensor
Inquiry
SM-ND-08A 43.5×34×19 20 5 PWM
UART
I2C (Option)
0~300
(㎍/m3)
±10 Compact size
Stable output
Inquiry
SM-ND-08A-G 43.5×34×19 20 5 PWM/UART
I2C (Option)
Analog (Gas)
0~300
(㎍/m3)
±10 Compact size
Stable output
with TVOC gas sensor
Inquiry