Product Details
Laser Dust Sensor KGD - PM - 115
Product Introduction
The KGD - PM - 115 is a miniaturized laser dust sensor. Adopting
the principle of optical scattering, it can accurately detect and
calculate the number of suspended particulate matter particles with
different particle sizes in the air per unit volume, and realize
the real-time output of the mass concentration of PM2.5 particulate
matter through mathematical algorithms and scientific calibration.
Product Features
- Rapid response and high accuracy.
- Diversified designs of air inlet and outlet directions to meet
different installation requirements.
- Metal shielding for anti-interference.
- Miniaturized design of the product size.
- Benchmarking instruments are optional.
Technical Parameters
Detection Range | 0 - 1000μg/m³ |
Data Output | PM1.0, PM2.5, PM10 |
Power-on Stabilization Time | ≤8s |
Data Refresh Frequency | 1s |
Detection Accuracy | ±10μg/m³ or ±10% of the reading (Under the environmental conditions
of 25℃±2℃, 50±10%RH, benchmarked against TSI8530) |
Operating Conditions | -10°C to 60°C, 5 - 95%RH |
Storage Conditions | -30°C to 70°C, 0 - 95%RH (non-condensing) |
Operating Voltage | DC 5V±0.5V, with a ripple < 50mV |
Operating Current | ≤100mA |
Standby Current | ≤200μA |
Signal Output | ① UART_TTL (3.3V/5V) ② IIC(3.3V) |
Product Dimensions | W38H35D12(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.