Measuring apparatus for analyzing a measuring medium

A measuring apparatus for analyzing a measuring medium, comprising:

• a probe housing;
• a radiation source;
• coupling and decoupling optics, which have at least one measurement window arranged in the probe housing and which are configured to couple radiation of the radiation source into a measuring region which is arranged outside the probe housing and in which the measuring medium is located, and to decouple measuring radiation from the measuring region;
• a light detection unit configured to detect, via the coupling and decoupling optics, measuring radiation from the measuring region and to generate output data from the detected measuring radiation;
• wherein the radiation source and the light detection unit are housed in a housing separate from the probe housing;
• at least one additional physical or chemical sensor which is integrated into the probe housing and which is configured to detect a measurand of the measuring medium and to output values of the measurand as measurement signals;
• and
• a light processing unit which is connected to the light detection unit and configured to collect and process the output data of the light detection unit, and wherein the light processing unit is connected to the additional physical or chemical sensor and configured to collect and process the measurement signals of the additional physical or chemical sensor.