Product Details
Laser Dust Sensor Module KGD-PM-205
Product Introduction
The Laser Dust Sensor Module KGD-PM-205 can accurately measure the
number of particulate matters distributed per unit volume in the
air, and output the mass concentration of particulate matters
(μg/m³) through mathematical algorithms and scientific calibration.
Product Features
- The minimum resolvable particle size is 0.3μm.
- Extra-long working lifespan.
- It can effectively detect the thermal runaway state of lithium
batteries and send out alarms in real time.
- High sensitivity and rapid response.
- Compact in size, light in weight and easy to install.
Technical Parameters
Detection Range | 0~10000μg/m³ |
Detection Precision | 200~5000μg/m³: ±15% of the reading (referring to TS18530, under the
environmental conditions of 25±2°C and 50±10%RH) |
Power-on Stabilization Time | ≤8 seconds |
Data Refresh Frequency | 1s |
Working Conditions | -20°C~+60°C, 0~95%RH (non-condensing) |
Storage Conditions | -40°C~+85°C, 0~95%RH (non-condensing) |
Working Voltage | DC 5V±0.2V, with a ripple <100mV |
Working Current | <100mA |
Standby Current | <25mA |
Communication Interface | UART_TTL: +3.3V level 2. PWM: +3.3V level |
Product Dimensions | W100H60D24.5(mm) |
Company Profile
Xi'an Kacise Optronics Co.,Ltd. is a professional manufacturer of
measuring instruments , located in China xi’an City. Since 2008,
Xi'an Kacise focused on the development and production of pressure,
level and flow measuring instruments .

We have been specializing in manufacturing pressure, level and flow measuring instruments and related products for 10 years. Based on experienced technical
and management personnel, through efforts of our entire staff, we
have become a professional measuring instrument manufacturer and
solution provider. And we are continuously trying to improve
product quality.

Xi'an Kacise is qualified with ISO 9001-2008, GJB 9001B-2009, CE,
intrinsic safety explosion-proof and isolated safety
explosion-proof certificates, etc. which ensure that our products
comply with international standards.

Kacise sensors have already been exported to America, Spain,
Australia, Chile and 20 other countries and regions, and received
many favorable feedbacks. Our overseas distributers are also
increasing. We regard “reasonable prices, efficient production time
and good after-sales service” as our tenet, and hope to cooperate
with more customers for mutual development.

Our goal is simple: to sell the best products at the best prices,
and provides industry-leading customer service. We personally get
to know each of our customers, and we know how to discover the most
valuable part of our business , to help others achieve their goals.