Telaire SM-PWM-01S SMART Dust Sensor detects dust particle concentration in air by using an optical sensing method where an infrared light emitting diode (IR LED) and a photosensor are optically arranged in the device. The photosensor detects the reflected IR LED light by dust particles in air. The SMART Dust Sensor can detect small particles, such as smoke, pollens, and common dust. It can also distinguish between small and large particles by the amplitude of the signal output.
Telaire SM-UART-01D Dual Channel Dust Sensor is designed to operate in harsh environments and provides enhanced performance, as well as reliability, compared to traditional single-channel solutions. With patented dual optical channel design, it leverages the strengths of both laser and infrared (IR) solutions, allowing the customer to achieve excellent balance between system performance and reliability.
Telaire SM-UART-01L+ Laser Dust Sensor detects dust particle concentration in air by using an optical sensing method. A laser light emitting diode (laser LED) and a photosensor are optically arranged in the device. The photosensor detects the reflected laser LED light by dust particles in air, including particles sizes below PM2.5. The dust sensor can detect small particles, such as cigarette smoke, and distinguish small particles, such as smoke from large house dust, by the pulse pattern of the signal output.
Telaire SM-UART-04L PM2.5 Particulate Dust Sensor is designed for a wide range of air quality applications where fine particle dust needs to be measured. The optical design leverages laser technology, which allows customers to achieve excellent performance with balanced reliability.