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Temtop PM-900 Laser Particle Sensor for PM1.0 PM2.5 PM10

Temtop PM-900 is a laser-based particle sensor which uses light scattering method to detect and count particles and calculate PM1.0, PM2.5, PM10 concentration in a given environment. The sensor features an imported processing chip and photosensitive element. Signals are collected and processed by the microprocessor chip and then output in digital format. The sensor is ideal to detect the concentration of different particles precisely in real time.



1. NEW GENERATION LASER PARTICLE SENSOR: Adopted by new-advanced fourth generation laser particle sensor, based on Mie-scattering theory, it can accurately measure PM1.0/PM2.5/PM10, other particles as small as 0.3um, making particle measurement more accurate.

2. ADVANCED MODULE & ALGORITHM: High-performance laser module, depth algorithm optimization compensation,constant airflow system, ensuring more accurate and stable data.

3. DURABLE & LONG LAST: It owns long life up to 20,000 hours contributed by Industrial-grade components.

4. SMART SIZE & EASY INSTALLATION: 12mm ultra-thin volume, embedded built-in interface for quick installation.

5. WIDELY USEAGE: Widely used in air purifiers, air quality detectors, fresh air systems, air conditioners with air purification, automotive and consumer electronics.



Output data: PM1.0, PM2.5, PM10 concentration and particle count

Concentration range (PM2.5): 0-999 ug/m³

Effective range (PM2.5): 0-500 ug/m³

Accuracy: ±10ug/m³(0-100 ug/m³) ±10% (100-500 ug/m³)

Minimum distinguishable Particle diameter: 0.3um

Power supply: 5V±0.1V (Ripple<100mV)

Max working current: 100mA

Working temperature: -10℃-60℃

Resolution: 1ug/m³








The new Temtop 4th generation digital laser particle mass concentration sensor, based on the laser Mie scattering principle, accurately measures PM1.0/PM2.5 / PM10, the minimum detectable limit is 0.3μm




Equipped with high-performance laser module and photosensitive element, automatic constant airflow control system and depth algorithm optimization compensation, that improve the stability, consistency and accuracy of detection in different conditions.



It owns long life up to 20,000 hours contributed by Industrial-grade components.

Six-sided fully enclosed metal body, passed EMC/EMI test, electromagnetic shielding, acquiring good anti-interference performance



PM-900 adopts side inlet and outlet of air flow

Provide UART/IIC/PWM three kinds of data output modes, which are more applicable in different senarios;The default mode is UART. If you need IIC/PWM mode.

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Temtop - Professional Indoor Air Quality Monitor


Temtop, a brand under Elitech Technology, Inc, is a technology company specialized in environmental detection. It is dedicated to R&D and innovation of air quality detection technologies. To protect mothers and babies away from polluted air, guard children’s health in their growth, and keep everyone living at an cozy and healthy home and enjoying the quietness and beauty of life, TEMTOP takes LOVE as its incentive and quality products as carrier, continues its effort to push the society to give attention to air quality.


Temtop PM-900 Laser Particle Sensor for PM1.0 PM2.5 PM10

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Coupon Code: EXTRA5

  • Views: 1580
  • Brand: Elitech
  • Product Code: PM-900
  • Availability: In Stock
  • £49.99

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Tags: Laser Particle Sensor