General Motors has released a recall for certain units of the Chevy Express van due to an issue with the diesel particulate matter sensor.

Pimoroni has also developed a Python library available on GitHub for controlling the Enviro+, and there's another Python library for reading particulate levels from the particulate sensor.

GE Sensing & Inspection Technologies has released the Accusolve Advanced Diesel Particulate Filter (DPF) Soot Sensor, designed for on-road, off-road and industrial heavy-duty diesel applications ...

Based on multi layer ceramic sensor technology an exhaust gas sensor for particulate matter (EGS-PM) has been developed. The soot particle sensing element consists of two inter-digitated comb-like ...

Researchers in Germany have developed the world’s smallest micropump, an advance that could be incorporated into sensors to help detect particulate matter that is injurious to health.

ESW Group today announced the launch of its Skyline™ aftermarket replacement DPF product line, which combines OEM equivalent diesel emission control performance as developed and tested in our ...

Along the way, they provide a fascinating description of how a particulate sensor works. A laser shines at right angles across a photodiode, and is brought to a focal point above it.

The radiation sensor from the previous edition of the hardware is joined by an air particulate sensor, as well as a CO2 and VOC sensor.