Patent ID: 8365577
Filing Date: 2013-02-05
Classification: G01N

Abstract:
1. A device for the selective determination of the quantity of oil mist or aerosols in a gas sample, the device comprising: a measuring sensor with a gas inlet duct, a micronozzle for dispensing a predetermined sample gas flow in a gas inlet chamber and a deflector downstream of the micronozzle for depositing aerosol or oil particles and a gas outlet on a discharge side of the deflector; and an adapter housing at least partially encapsulating the measuring sensor, the adapter housing having a connecting branch for receiving the gas inlet duct and a pump port connected to the gas outlet establishing a flow connection via the gas inlet duct from the outside of the adapter housing to the pump port, said adapter housing comprising a bottom part with the connecting branch and the pump port and a cover pulled over a free end of the bottom part.