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Model ITS-PM123
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.
FEATURES :-
MONITORING PARAMETERS : PM1.0 / PM2.5 / PM10 / GPS / Photograph
MONITORING PRINCIPLE : Laser Scattering
POWER-IN : DC12/24V / Solar Power
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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
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Temperature
Measure
Range: -40-85°C
Measure
Resolution: 0.1°C
Measure
Accuracy: 0.3°C
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Humidity
Measure
Range: 0-100%
Measure
Resolution: 0.1%
Measure
Accuracy: 2%
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-Fine particulate matter (PM2.5) is an air pollutant
that is a concern for people’s health when levels in air are high. PM2.5 are
tiny particles in the air that reduce visibility and cause the air to appear
hazy when levels are elevated.
-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.
-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.
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