Description
The DwyerOmega PMT2 Particulate Transmitter, available from Hinco Instruments, measures particulate emission levels from dust collector discharge systems. It uses DC-coupled electrostatic induction sensing technology to detect particulate passing near the probe.
As particles pass the probe, the transmitter measures a picoamp (pA) current and converts it into a 4–20 mA output signal. The signal level changes in proportion to the particulate concentration. The PMT2 offers six sensitivity ranges, allowing users to select the best range for each application.
A range and test selector switch allows the transmitter to output a fixed 4 mA or 20 mA signal. This feature helps with setup and troubleshooting. Users can also apply an averaging time setting to smooth the signal when required. For more details please see the PDF attachment.


