ZAQ Dust / Particle Monitoring Sensors

ZAQ dust / particle on-line monitoring sensor for particulate matter with ultra-high performance-price ratio in the industry can simultaneously monitor PM1.0, PM2.5 and PM10.

The instrument monitors particulate matter by laser scattering principle, and compares with the counters of standard instruments such as Grimm and TSI. It has good consistency and accuracy.

Monitoring Parameters	PM1.0 / PM2.5 / PM10 / GPS / Photograph
Monitoring Principle	Laser Scattering
Power-In	DC12/24V / Solar Power
Interface	RS485/RS232/Wifi/BT/LTE

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Technical Parameter

ITEM	Parameters	ZAQ200	ZAQ220	ZAQ620
Particle	Principle: Laser Scattering Measure Type: PM1.0/PM2.5/PM10 Measure Range: 0-1000ug/m3 Measure Resolution: 0.3ug/m3 Measure Accuracy: ±15% or ±10μg/m3	■	■	■
Temperature	Measure Range: -40-85°C Measure Resolution: 0.1°C Measure Accuracy: 0.3°C		■	■
Humidity	Measure Range: 0-100% Measure Resolution: 0.1% Measure Accuracy: 2%		■	■
CO	Measure Range: 0-1000ppm Measure Resolution: 0.1ppm			■
SO2	Measure Range: 0-20ppm Measure Resolution: 1ppb			■
NO2	Measure Range: 0-20ppm Measure Resolution: 1ppb			■
O3	Measure Range: 0-20ppm Measure Resolution: 1ppb			■
GPS	Build-in Module	ZAQ200G	ZAQ220G	ZAQ620G
Wireless	LTE/Wifi/Bluetooth/Lora	LTE -G Wifi -W Lora -L

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Dust / Particle Monitoring Sensors FAQs

What is PM 2.5 and why is it so harmful?

Fine particulate matter (PM_2.5) is an air pollutant that is a concern for people’s health when levels in air are high. PM_2.5 are tiny particles in the air that reduce visibility and cause the air to appear hazy when levels are elevated.

How is PM 2.5 measured?

In most situations, particles are the major consideration. The most common measurements are PM 2.5 and PM 10, measured in micrograms per cubic meter. PM 2.5 is the concentration of microscopic particles less than 2.5 microns in diameter. … PM 10 refers to the concentration of particles less than 10 microns in diameter.

How optical particle sensors work?

A sensor and a beam of light sit at an angle to each other. As a particle passes in front of the light, some light is reflected towards the sensor. The sensor registers a pulse for as long as the particle reflects light to the sensor.