The Lasensor LPC-301A – Inline AirBorne Particle Counter
The Lasensor LPC-301A Inline is a laser diode-based true 0.13µm particle counter with 2.83 L/min flow rate.
The Lasensor LPC-301A Inline micron particle counter is perfect for critical locations where continuous, uninterrupted 0.1 micron monitoring is needed. It offers particle count testing for cleanroom environments and is part of the series of cleanroom particle counters from Particle Measuring Systems.
It offers reduced operating costs and the reliability and longevity to support its three-year laser warranty.
The Lasensor LPC-301A Inline particle counter comes with a full range of accessories for monitoring in different applications, including high-pressure gas with the Particle Measuring Systems’ High Pressure Diffusers. It is also compatible with the Particle measuring systems Aerosol to enabled clean room monitoring with a single counter.
Shanghai Lasensor Particle Measuring Systems engineers, manufactures, installs, calibrates, and produce the Inline micron particle counter.
Features of • Diode laser
• 6 user-adjustable sizing channels from 0.3 – 510.0 µm
• Integrates up to 4 environmental sensors
Benefits of :• Real-time measurement of yield-impacting particles
• Full range of accessories for monitoring in different applications
• Quiet operation improves work environment
• Interfaces with Facility Net software for comprehensive data management
MODEL |
LPC-301A |
Particle size range: |
Six gears of 0.3μm、0.5μm、 1.0μm、3.0μm、5.0μm、10μm |
Flow rate: |
28.3L/min |
Maximum concentration limit: |
≥ 35000 particles/L @ 10% counting loss |
Measurement cycle: |
Adjustable from 1s to 1000s |
Minimum particle size range: |
50 ± 20% @ 0.3 μm |
Self-cleaning time: |
≤ 10min |
Storage environment: |
Temperature -15°C to 60°C, humidity 0 - 98% (no condensation) |
Working environment: |
Temperature 5°C to 35°C, humidity 20 - 95% (no condensation) |
Communication mode: |
RS232/RS485 |
Power supply: |
DC12-24V |
Data storage: |
Unpaid |
Shell: |
Stainless steel |
Size: |
80mm (length) × 60mm (width) × 120mm (depth) (excluding air nozzles, handles and other accessories) |
Indication error: |
Not more than ± 20% FS |
About us
Lasensor was founded with a mission to revolutionize sensor technology through precision, innovation, and reliability. From our humble beginnings, we’ve grown into a global leader, providing advanced sensor solutions that serve industries such as healthcare, manufacturing, and environmental monitoring.
Our products are built on cutting-edge research and development, ensuring accuracy and performance in even the most demanding environments. With a strong focus on customer needs, we create tailored sensor solutions that enhance safety, efficiency, and connectivity.
At Lasensor, we’re not just building products; we’re shaping the future of sensor technology. Our commitment to excellence drives us to continuously innovate and provide top-quality solutions that empower businesses to thrive in an ever-evolving world.

FAQWho are we?We are Lasensor, a leading innovator in sensor technology, providing advanced solutions for industries like healthcare, manufacturing, and environmental monitoring.How can we guarantee quality?We ensure quality through rigorous research, state-of-the-art facilities, and strict testing processes that meet the highest industry standards.What can you buy from us?You can purchase high-precision sensor solutions, including gas detection sensors, laser measurement sensors, and more, tailored for various industrial applications.Why should you buy from us, not from other suppliers?Our dedication to innovation, precision, and customer-focused solutions sets us apart, offering reliable products that exceed expectations.What services can we provide?We offer customized sensor solutions, technical support, and consultation to meet the specific needs of your industry.