Industrial dust and air quality sensor | PM1.0 / PM2.5 / PM10 | HCHO / TVOC | LED display | 4–20 mA / RS485 | audible and visual alarm | IP67

Technical specifications

Product type: stationary dust concentration and air quality detector
Measurement parameters:
PM1.0 / PM2.5 / PM10
HCHO: 0 – 10.0 ppm
TVOC: 0 – 9.999 mg/m³
Temperature: -10°C … +50°C
Humidity: 0 – 99% RH
Temperature accuracy: ±0.5°C
Resolution: 0.01
Response time: ≤6 s
Display: LED digital display
Alarm: audible + visual
Outputs: 4-20 mA, RS485, switching signal
Connection: USB
Protection class: IP67
Material: die-cast aluminum
Mounting: wall-mounted, bracket-mounted, pipe-mounted
Weight: ~2.5 kg
Color: yellow + silver

Functions

PM1.0, PM2.5 and PM10 dust measurement – allows accurate real-time monitoring of air pollution and dust concentration
HCHO (formaldehyde) and TVOC measurement – detects harmful gases and volatile compounds important for health and safety
Fast response time (≤6 s) – ensures rapid detection of dangerous environmental changes
Audible and visual alarm – automatically warns about exceeded limits and potential danger
RS485 and 4-20 mA outputs – allow integration into industrial and automation systems
Clear digital LED display – enables convenient on-site monitoring of all parameters
IP67 protection class – ensures reliable operation in dusty and humid environments

Application

For household users: air quality monitoring at home, in garages, or workshops where dust or fumes are present, health protection (especially for sensitive individuals)
In industry / for engineers: production workshops, warehouses, logistics centers, dust control according to safety requirements, integration into BMS / SCADA systems
For electricians / automation specialists: installation in electrical cabinets or industrial systems, integration into automatic control systems, signal transmission (RS485, analog)
For laboratories / server rooms: precise air quality control, data center monitoring, research and analysis environments

Advantages

Measures multiple parameters in one device
High accuracy and fast response
IP67 – resistant to dust and water
Integration with industrial systems
Audible and visual alarm
Durable aluminum housing

Disadvantages

Requires professional installation (especially RS485 / 4-20mA)
Installation requires planning (stationary device)