PMDUCT
PMDuct is a dedicated in-duct solution for monitoring particulate matter (PM1, PM2.5, PM10) within HVAC and clean air systems. With NextPM Advanced sensor inside, it provides continuous and accurate measurements in real time (µg/m³ and pcs/L), with proven resistance to humidity effects. Designed for integration into air handling units (AHUs/CTAs) and ventilation ducts, PMDuct enables operators to track filter performance, detect clogging, and optimize maintenance cycles. With Modbus RTU connectivity, it easily integrates into building management systems. Compact, robust, and plug-and-play, PMDuct is a reliable tool for improving energy efficiency, ensuring regulatory compliance, and maintaining clean air standards in industrial, pharmaceutical, healthcare, and microelectronics environments.
> Specifications
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Specifications
GENERAL
Measured parameters
PM1/PM2.5/PM10 in µg/m3
Temperature in °C
Relative Humidity in %
PM Concentration Range
0 - 10 000 µg/m3
PM Size Detection range
0.3 µm to 10 µm
PM Repeatability
< 3%
Communication
RS485 to PLC or Gateway system
Internal Pumping System
Optimized to operate even for high air speed rate
Measurement frequency
Normal Mode
1 measure every 15 minutes
Forced Mode
Continuous (maintenance time impacted)
Maintenance
Every 2 years with Sensor Kit achievable on site
(without service interruption)
Power supply
24 V (+/- 10%) - <0.5 A
(Other voltages available)
Dimensions and weight
H 121 mm x L 116 mm x P 73 mm (+ tubing) | < 1kg
