The DT450G measures solid particles in gas using the triboelectric method. With its integral design, it is easy to install. The DT450G can measure directly at process temperatures of up to 250 degC and features one-touch automatic range setup in response to process conditions. It also incorporates an automatic drift compensation function, allowing long maintenance-free operation.

The DT450G is used to detect defective bag filters and check the efficiency of electrostatic precipitators.