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  • Telaire SM-PWM-01C | SMART Dust Sensor

Telaire SM-PWM-01C | SMART Dust Sensor

    Dust

Telaire SM-PWM-01C Smart Dust Sensor

The Telaire SM-PWM-01C SMART Dust Sensor detects dust particle concentration in air by using an optical sensing method. An infrared light emitting diode (IR LED) and a photo-sensor are optically arranged in the device. The photosensor detects the reflected IR LED light by dust particles in air. The dust sensor can detect the small particles, such as cigarette smoke. It can also distinguish small particles, such as smoke from large house dust, by the pulse pattern of the signal output.

 

 

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  • Applications
  • Features
  • Specifications
  • Product Documents
  • Part Nos.

Applications

  • Detection of dust in the air for indoor air quality monitoring
  • Air cleaners, air purifiers, air conditioners and indoor air quality monitors
  • Outdoor dust monitoring with special mechanical design for customer
  • Smoke type fire alarm application by different sensor adjustments (customer option)

Features

  • Compact size, lightweight (about W59x H46x D18 mm, 20g)
  • PWM (Pulse Width Modulation) Output (Low pulse output)
  • Distinguishes small particles of cigarette smoke from large particles of house dust
  • Low Pulse width is proportional to particle size concentration
  • Constant forced air convection flow by heater resister in dust sensor
  • Lead free and RoHS directive compliant
  • Minimum particle size can be detected over 1µm (House dust size: avg 20µm, yellow dust size: avg 20µm, cigarette dust size: avg 1µm)

Specifications

Absolute Maximum Ratings: Rating
Supply Voltage -0.3 to +7.0 V
Operating Temperature -10°C to 60°C
Storage Temperature -30°C to 80°C
Operating Temperature / Humidity -10<~ 45°C, <85% RH

 

Electro-Optical Characteristics: Minimum Typical Maximum Unit
Particle Size 0.3 0.5 1 mSec/ug
Low Pulse Output Occupancy 0 5.5 25 %
Detection Range 0.01 350 3000 ug/m3

Product Documents

English

Telaire SM-PWM-01C | SMART Dust Sensor - Application Note

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English

Delivering Better Indoor Air Quality and Energy Efficiency - CO2, Humidity and Temperature Products | Telaire - Brochure

  • Download

Air Quality Sensors - OEM Sensor Components for Air Quality and Environmental Control | Telaire - Brochure

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Amphenol Advanced Sensors | Connecting Your World Through Sensing Innovations - OEM Product Catalog

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Part Nos.

  • SM-PWM-01C

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At Amphenol-ASTG, we make Quality, Safety and Environmental Protection a top priority. We believe that making sustainable choices in the way we conduct our business creates short-term and long-term value for our stakeholders. We do not create long-term value by merely complying with regulations, but we go beyond compliance to find ways to green our operations and our products to ensure continuity of the material and human resources that we need to operate the business.

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