Name: HQT-4000 Series Dust Monitor
Brand: Huanqitong
SKU: HQT-4000
Availability: InStock

HQT-4000 SeriesDust & Air Quality Monitoring

TSP / PM2.5 / PM10 / noise real-time, grid distribution, solar + 220V dual power.

Solar + 220V dual power, cable-free outdoor install, 72h backup

Expandable to noise, weather, wind, video surveillance multi-parameters

Product Types

Online dust monitoring in workshops, warehouses and grinding/polishing areas, with alarm interlock to dust collectors.

For construction sites, roads and mines, with LED display boards and water-spray interlock.

Grid deployment measuring PM2.5, PM10, SO2, NO2, O3 and CO for industrial parks and cities.

One enclosure covering particulate and characteristic gases simultaneously.

Typical Specifications

0–1,000 / 0–10,000 μg/m³ selectable, 1 μg/m³ resolution.

Mains or solar with battery backup for off-grid locations.

Model	Parameters	Principle	Typical Range
HQT-4000-PM	PM2.5 / PM10 / TSP	Laser / Beta-ray	0-10000 μg/m³
HQT-4000-AIR	Micro air station (multi)	Multi-method	Custom

What principle is used for dust detection?

Laser scattering mainly, with optional beta-ray absorption; PM2.5 / PM10 / TSP full range.

What power options are available?

220V mains and solar dual power, cable-free outdoor install with 72h backup.

Which parameters can be extended?

Noise, weather (temperature/humidity/wind), video surveillance and more.

How is data transmitted?

4G / 5G wireless upload with map-platform visualization and environmental platform integration.

Tell us your monitoring scenario, number of points and networking requirements.