TD40v2 Particle Counter
The NuWave Sensors TD40 is a sensitive and concise airborne particle measurement sensor. This unit is well suited to carrying out precise measurements of particle densities…..
The NuWave Sensors TD40v2 is a sensitive and concise airborne particle measurement sensor.
The TD40v2 provides outputs of PM1, PM2.5 and PM10 along with histograms of the particle count
for each particle size. The TD40v2 can measure up to 2,000 μg/m3 and can categorise particles into 24 software bins ranging from 0.35μm to 40μm
This unit is well suited to carrying out precise measurements of particle densities in clean and dust free facilities and the measurement data can be monitored remotely online using NuWave’s cloud based software.
Typical Applications
- Monitoring of dust sensitive manufacturing environments
- Food production and packaging facilities monitoring
- Healthcare environment monitoring
- Office and factory indoor air quality monitoring
TD40v2 Features
NuWave’s Remote Monitoring System
You can monitor your connected TD40v2 sensor online and in real time using a NuWave Sensors cloud based ‘HEX’ monitoring account.
Set up is quick and easy – connect the data hub to an Ethernet point and your sensor will connect wirelessly and send data online.
Once connected, data can be analysed online or be downloaded for more detailed analysis as well as linked with existing IT systems.
- Remote monitoring, analysis and alerts
- Plug & Play set up
- No need for additional monitoring software systems

Specifications
Performance (Particle Sensor) TD40v2
PM Output | μg/m3 | PM 1, PM 2.5 and PM 10 |
Size categorisation | Number of software bins | 24 |
Particle size range | μm spherical equivalent size | 0.35 – 40 μm |
Total Flow Rate | Air passing through sensor | 5.5 L/min |
Particle count rate | Max number per second | 10,000 |
Max coincidence probability | %concentration at 106 particles /L | 0.84 % |
%concentration at 500 particles /L | 0.24 % | |
Laser | Laser class | Class 1 |
Calibration | NIST traceable | Yes |
Certification & Compliance | ![]() |
Inputs and Outputs
Input | 100-240V International Adapter | DC 12V /- 10%, 420mA (Supplied) |
Power Consumption | 280mA @12V | |
Wireless Outputs | ZigBee 2.4Ghz | Ethernet Gateway |