Dust Sensor

Feature

* Detects and classifies dust particles with high accuracy and precision processing.

Strength

NIDS environmental sensors are employed in a range of applications and markets. NIDS has contributed to improving energy efficiency and shaping the quality of human life based on rich experience and numerous patents.

Technology

In combination with development experience of fine particle detection technology spanning more than 20 years and NIDS's proprietary algorithm, we provide precision beyond the level required by most employed devices.

Technology part

NIDS environmental sensors are proven
by rigorous International Standards (ISO)

Global quality management & environmental management systems

International standard certification enacted by the International Organization for Standardization (ISO)
Certification proves that products and services provided to customers are strictly managed through a rigorous and
systematic international examination process.

ISO 9001 Certification: International Standard for Quality Management: Proves that NIDS’ global-level quality management system is managed with high quality and
consistency to meet customer needs.

ISO14001 Certification: Environment Management System: The certificate proves global-level eco-friendly management system, energy and resource consumption and
recycling of the company’s products are efficiently managed by minimizing harmful environmental factors.

Provides NIDS' core air quality sensing solution
for precise and rapid measurement of various types of dust particles

Laser Particle Sensor

Specification

Optical method detects fine dust in the air and
outputs concentration value.

Laser and optical sensor are optimally arranged inside the sensor,
where the optical sensor detects laser light scattered by dust particles.

Sensor MCU calculates concentration and size of fine particles and
outputs PM1/PM2.5/PM10 concentrations.

IR Dust Sensor

Specification

Optical method detects fine dust in the air and
outputs concentration value.

IR LED and an optical sensor are optimally arranged inside the sensor,
where the optical sensor detects IR LED light scattered
by dust particles.

IR Dust Sensor detects fine particles, such as cigarette smoke and
fine dust. It can also classify particle sizes (PM2.5/PM10) according
to pulse patterns of signal output.

This sensor provides PWM, UART protocol interface.

SM-LS-01C

SM-LS-03A

SM-LS-05B

NLS006

Laser Particle Sensor
Model	Size [mm] / Weight [g]	Supply Voltage	Output interface	Detection range	Output deviation	Characteristics
SM-LS-01C	49x35x12 / 24	+5V input	UART 3.3V TTL	0~1,000 µg/m²	±10 µg/m² @<100 µg/m² ±10% @≥ 100 µg/m²	PM 1.0/2.5/10 Long lifetime
SM-LS-03A	49x35x12 / 24	+5V input	UART 3.3V TTL	0~1,000 µg/m²	±10 µg/m² @<100 µg/m² ±10% @≥ 100 µg/m²	PM 1.0/2.5/10 Screw hole
SM-LS-05B	35x31x12 / 20	+5V input	UART 3.3V TTL I2C	0~1,000 µg/m²	±10 µg/m² @<100 µg/m² ±10% @≥ 100 µg/m²	PM 1.0/2.5/10 Compact size
NLS006	82.5x40x24 / 38	+12V input	LIN	0~500 µg/m²	±10 µg/m² @<100 µg/m² ±10% @≥ 100 µg/m²	For automotive Released in 2022
NLS007	110x45x40 / 50	110x45x40 / 50	110x45x40 / 50	0~500 µg/m² 400~5,000 ppm (CO₂)	±10 µg/m² @<100 µg/m² ±10% @≥ 100 µg/m² ±5% ±550 ppm (CO₂)	For automotive Multi sensor module (Particle+CO₂) Released in 2022

SM-PWM-01A

SM-PWM-03A

SM-PWM-03A-G

SM-ND-10A

Laser Particle Sensor
Model	Size [mm] / Weight [g]	Supply Voltage	Output interface	Detection range	Output deviation	Characteristics
SM-PWM-01A	59x46x18 / 23	+5V input	PWM UART 5V TTL	0~800,000 pcs/ft³ 0~300 µg/m³	±30%	Moving average Self diagnosis function Heart beat output for monitoring
SM-PWM-03A	59x45x18 / 23	+5V input	PWM UART 5V TTL	0~800,000 pcs/ft³ 0~300 µg/m³	±15%	High accuracy
SM-PWM-03A-G	59x45x18 / 25	+5V input	PWM UART 5V TTL Analog Voltage (TVOC)	0~800,000 pcs/ft³ 0~300 µg/m³	±15%	Multi sensor module (Dust+TVOC)
SM-ND-10A	59x45x18 / 23	+5V input	PWM UART 5V TTL	0~800,000 pcs/ft³ 0~300 µg/m³	±15%	Superior noise Tolerance Auto gain system LED control

Dust Sensor Application

NIDS dust sensors have proven effective in a variety of markets and applications.
We have become a leader in the dust sensor market thanks to over 20 years of technical expertise,
ongoing pursuit of innovation, and dedication at home and abroad.

Unique sensor technology for over 20 years

Millions of dust sensors are exported worldwide every year

Are you looking for environmental sensors appropriate for your products?

NIDS provides the most optimal sensors for users with high-quality
sensor categories and proprietary technology.

Appliances

NIDS environmental sensor to protect health

*NIDS Smart Sensor Solution helps to save electricity
for home appliances and applications for an energy-efficient environment.
Further, NIDS ensures smart operation in the field of environmental monitoring and
promotes possibility of new functions with innovative sensor technology.

Air Purifier & Air Sterilizer Air Conditioner

HVAC

Optimal energy efficiency of buildings

Buildings account for 40% of the world's energy consumption,
where humans spend more than 90% of their time. NIDS provides
smart sensor solutions for efficient energy operations in homes,
industrial facilities and building complexes, increasing comfort
for a healthy indoor climate.

Room Sensor Filter Monitoring

Vehicle

Comfort & safety of the human body in vehicles
Setting new standards in terms of energy consumption

To comply with stringent emission standards of the automotive industry,
NIDS helps automakers to effectively reduce energy consumption
of their vehicles and increase safety.

Air Intake Leakage detection & Optimized fuel

Strength of NIDS Environmental Sensor

In the environmental sensor field, NIDS' environmental sensors are mechanically and
electrically integrated sensor modules with unrivaled technology and expertise.

Increased energy efficiency: Minimizes power consumption
by enabling automatic On/Off
according to pollution level

Autonomous device control: Enables automatic air purification
with reliable measurement technology
and smart identification of air pollution
level, thereby increasing air flow
to provide clean filtered air.

Ensuring optimal indoor air quality: NIDS environmental sensors
monitor the condition of filters
in use with automatic alarm
when air pollution level is bad.

Reduction of dust and pollen pollution: Environmental sensor system detects
heavy dust and pollen loads and
increases air flow rate of air purifiers
in use, thereby reducing air pollution
in real time through a filter.

Related Sensors

IR Dust Sensor & Laser Particle Sensor

SM-LS-01A

High accuracy laser particle particle sensor

Advanced algorithm with unique patented technology

Sensor with sophisticated design and fast mobility

Increases durability and reliability

Buiness Field